CTRS-100 Series
Compact Recorder

Summary

· Modular type for easy expansion and up to 128 channels
· High installation and flexibility
· Shock resistance: 490 m/s² (50 G)
· All channels synchronous 20 kHz (For 4 channels)
　Measurement of 1 channel at max. 100 kHz
· Wireless real-time monitoring is possible
　(When using wireless LAN unit)
· CAN FD compatible
　(When using CAN unit)

Features

This Compact Recorder CTRS-100 Series is a compact, lightweight and impact-resistant construction, this can be applied to measurements of various stress in environments where exposed to vibrations and impact in limited spaces such as driving test of two-wheeled vehicles and on actual ships, and to measurements on table-tops.

Products table

All display

CTRS-100A
Compact Recorder

Specifications

Control Unit Specifications

Connector

USB Connector	Micro USB Type-B
Remote Control Connector	Used to connect the remote control unit
External I/O Connector	Model: ECA.0B.307.CLN Compatible connector: FGA.0B.307.CLAD52

Operating Switch	POWER
Main Unit Display	Status LED SD card access indicator LED
Data Recording Media	Kyowa recommended industrial-use SD card SD standards: SDHC Capacity: 4 GB, 16 GB Format: FAT32 (Operation is not guaranteed if an SD card other than the recommended product is used.)
Communication Interface	USB (USB2.0 High Speed) Ethernet^*1 (10/100BASE-T)

Number of Units that Can be Connected

Measuring Unit	Up to 7 units can be connected per CTRS-100A. (Total of 32 channels)
Expansion Unit	Up to 5 units can be connected per CTRS-100A. However, 2 or more same units cannot be connected and used.

Synchronization between Devices

Synchronization Method	Use a synchronization unit and synchronous cable to connect CTRS-100A units.
Maximum Number of Units that Can Be Synchronized	The maximum is four CTRS-100A units, and a maximum of 128 measurement channels can be synchronized.
Recorded Data	Data is recorded to each unit's SD card or a PC. ^*2

Recorded Data

File Saving Location	SD card PC^*2
Data Format	Kyowa standard format KS3
Maximum Data File Size	4 GB/1-data-file (1 GB = 1000000000 bytes) ^*3
Data Collection	Online collection : Collect by control software (PC) Offline collection : Collect by directly reading data from an SD card to the PC

Measurement Condition Setting Method

Online Setting	Set by control software (PC)
Offline Setting	Set by reading the measurement-condition settings on the SD card

Recording Modes

Manual	The user performs operations to start or stop recording.
Trigger (Compound Trigger)	Automatic recording is performed based on the trigger condition setting.
Interval	Automatic recording is performed based on the recording start time and recording interval settings.

Sampling

Method	Synchronous sampling of all channels
Frequency	[1-2-5 series] 1, 2, 5, 10, 20, 50, 100, 200, 500, 1k, 2k, 5k, 10k, 20k, 50k, 100k Hz [2ⁿ series] 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536 Hz Maximum sampling frequency that can be set: 　100 kHz / number of measurement channels
External Clock	Clock input from an external device is used as the sampling clock. A frequency from 1 Hz to 100 kHz can be set in 1-Hz increments. Input a clock within the range of the specified frequency ±5%. Voltage level: 　High-level voltage 2.4 to 5 V 　Low-level voltage 0 to 0.8 V DUTY: 30 to 70%

Trigger Functions

Trigger Type	・Analog input signal (Analog trigger) ・External trigger input signal (No-voltage contact, open collector, signal with high-level voltage 2.4 to 5 V and low-level voltage 0 to 0.8 V) ・Manual (If the REC button is pressed in the trigger awaiting state, recording starts.)
Trigger Level	Any level within the range of ±FS can be set.^*4
Trigger Slope	Slope (positive), slope (negative)
Pre-trigger	Specify the amount of data to save from before the start trigger point. Any amount up to 524288 data items/the number of measurement channels can be set.
Post-trigger	Specify the amount of data to save from after the end trigger point. Any amount up to 524288 data items/the number of measurement channels can be set.

Backup Function

Backup Target	Setting conditions, balance-adjustment value (Zero suppress value)
Saving Location	Internal nonvolatile memory

External Clock Output

Signal Level	5 VDC The inverted or non-inverted signal can be set.
Division	A clock signal that is synchronized with the sampling clock is divided and output. Any division ratio in the range from 1 to 65534 can be set.
Output Modes	Select from always output the clock, only output it while recording, or no output it.

Other Functions

Specification of the Number of Data Items to Record	When the specified number of data items is recorded, recording automatically finishes.
Automatic Recovery Function in Power Interruption^*5	While recording, if the power supply is interrupted due to a power outage, etc., you can select whether to switch to battery power and continue recording or close the file being recorded and then shut down. If the option to shut down is selected, you can select whether to resume recording after the power is restored or enter the standby state.
Recording Recovery Function	You can select whether to resume recording or enter the standby state when the POWER switch is turned off while recording and then turned back on.
File Name Assignment	Automatically assign a file number or recording date to the recorded-data file name.
Trigger Signal Output	Output a trigger signal when in the trigger (Compound trigger) recording mode. While on standby: 5 VDC While recording: 0 VDC

Measuring Unit Specifications

Channels	4

Input Connector

Connector Shape	[Strain measurement] 　NDIS4109 (Small round 9 pins) receptacle 　Model: EPRC07-RX9FNDIS [Voltage measurement] 　NDIS4109 (Small round 9 pins) receptacle 　Model: EPRC07-RX9FNDIS
Compatible Plug	[Strain measurement] 　NDIS4109 (Small round 9 pins) plug 　Model: EPRC07-P9MNDIS [Voltage measurement] 　NDIS4109 (Small round 9 pins) plug 　Model: EPRC07-P9MNDIS

Measuring Targets	[Strain measurement] 　Strain gages^*6 　Strain-gage transducers [Voltage measurement] 　Voltage
Compatible Bridge Resistance	[Strain measurement] When bridge excitation is set to 2 V: 120 to 1000 Ω When bridge excitation is set to 5 V: 350 to 1000 Ω [Voltage measurement] 　N/A
Gage Factor	[Strain measurement] 　2.00 fixed [Voltage measurement] 　N/A
Bridge Excitation/Sensor Excitation	[Strain measurement] 　2, 5 VDC 　A maximum of 20 mA per channel can be output. [Voltage measurement] 　2, 5 VDC^*7, OFF (0 V) 　A maximum of 20 mA per channel can be output.
Input Impedance	[Strain measurement] 　N/A [Voltage measurement] 　3.6 MΩ ± 10%
Input Modes	[Strain measurement] 　Balanced differential input [Voltage measurement] 　Balanced differential input

Measuring Range

Setting Method	[Strain measurement] 　Any range method or OFF [Voltage measurement] 　Any range method or OFF
Settable Range	[Strain measurement] 　Minimum: 1000 × 10^-6 strain 　Maximum: 50000 × 10^-6 strain [Voltage measurement] 　Minimum: 1 V 　Maximum: 50 V
Setting Steps	[Strain measurement] ・1000 to 10000 × 10^-6 strain: 100 × 10^-6 strain steps ・10000 to 50000 × 10^-6 strain: 1000 × 10^-6 strain steps [Voltage measurement] ・1 to 10 V: 0.1 V steps ・10 to 50 V: 1 V steps

Range Accuracy	[Strain measurement] 　Within ±0.2% FS [Voltage measurement] 　Within ±0.2% FS
Nonlinearity	[Strain measurement] 　Within ±0.1% FS [Voltage measurement] 　Within ±0.1% FS

Temperature Stability

Zero Point	[Strain measurement] 　Within ±(0.009% FS + 0.9 × 10^-6 strain)/°C [Voltage measurement] 　Within ±(0.009% FS + 0.21 mV)/°C
Sensitivity	[Strain measurement] 　Within ±0.03%/°C [Voltage measurement] 　Within ±0.03%/°C

Time Stability

Zero Point	[Strain measurement] 　Within ±(0.09% FS + 9 × 10^-6 strain)/8h [Voltage measurement] 　Within ±(0.09% FS + 0.1 mV)/8h
Sensitivity	[Strain measurement] 　Within ±0.3%/8h [Voltage measurement] 　Within ±0.3%/8h

Balance Adjustment

Setting	[Strain measurement] 　For each channel, ON, OFF, or NONE can be selected. 　ON: Execute balance adjustment and set the measured value to zero. 　OFF: Do not execute balance adjustment again. 　NONE: Balance adjustment can be disabled to check the initial unbalanced value (input voltage). [Voltage measurement] 　For each channel, ON, OFF, or NONE can be selected. 　ON: Execute balance adjustment and set the measured value to zero. 　OFF: Do not execute balance adjustment again. 　NONE: Balance adjustment can be disabled to check the initial unbalanced value (input voltage).
Operating Method	[Strain measurement] Execute the balance operation by using the control software^2 or operate the special-remote-control BAL switch. [Voltage measurement] Execute the balance operation by using the control software^2 or operate the special-remote-control BAL switch.
Adjustment Method	[Strain measurement] 　Auto balance (Saved in nonvolatile memory) [Voltage measurement] 　Auto balance (Saved in nonvolatile memory)
Adjustment Range	[Strain measurement] 　Within ±10000 × 10^-6 strain [Voltage measurement] 　Within ±10 V
Accuracy	[Strain measurement] 　Within ± (0.1% FS + 2 × 10^-6 strain) [Voltage measurement] 　Within ±0.1% FS
NONE Accuracy	[Strain measurement] 　Within ±1% FS^*8 [Voltage measurement] 　Within ±0.2% FS

Input Range	[Strain measurement] Within ±60000 × 10^-6 strain [Voltage measurement] Within ±60 V
Common-mode Input Voltage	[Strain measurement] 　N/A [Voltage measurement] 　Within ±20 V

Absolute Maximum Rating

Input	[Strain measurement] 　±5 V [Voltage measurement] 　±70 V

Frequency Response	DC to 20 kHz, -3 ±1 dB (At 20 kHz)

LPF

Transfer Characteristics	5th-order Butterworth
Cutoff Frequency	10, 20, 50, 100, 200, 500, 1k, 2k, 5k, 10k Hz as well as FLAT^9, AUTO^10
Amplitude Ratio at Cutoff Point	-3 ±1 dB
Attenuation Characteristics	-30 ±3 dB/oct.^*11

HPF

Cutoff Frequency	0.2, 1 Hz and OFF

AD Conversion

Resolution	24 bits
Method	Synchronous sampling of all channels

Indicator	Channel-status LED

Other Functions

Input Resistance Check Functions	Bridge resistance check function Accuracy within ±2% Used for sensor connection checks
TEDS	Read the TEDS information and apply it to the measurement conditions.^*2

General Specifications

Power Connector	Model: ECP.1S.302.CLL
Power Supply	10 to 30 VDC
Power Consumption	Approx. 3.5 W (When supplying 12 VDC)
Operating Temperature	-10 to 50°C
Operating Humidity	20 to 90% (Non-condensing)
Storage Temperature	-20 to 60°C
Vibration resistance	49.0 m/s² (5 G), 5 to 200 Hz
Shock Resistance	490 m/s² (50 G), 11 ms or less, half sine wave
Degree of Protection	IP50 (IEC 60529)
Dimensions	53.2 W × 92 H × 94 D mm (Excluding protrusions or protectors)
Weight	Approx. 420 g
Compliance	Directive 2014/30/EU (EMC) Directive 2011/65/EU, (EU) 2015/863 (10 restricted substances) (RoHS)
Terminal	GND terminal: M3 bind
Utility Nuts	Size: M4, 12 places

	* The measuring unit specifications apply to the state in which the temperature has stabilized after a preheating time of 30 minutes. 1 A separate synchronization unit and special communication cable are necessary. 2 Only when online control is performed by a PC 3 Maximum recording time depends on number of measurement channels and sampling frequency. Maximum recording time : 1000000000 ÷ number of measurement channels ÷ sampling frequency 4 Analog input signal only 5 Only when the battery unit is connected 6 A separate bridge box is necessary. 7 When the sensor excitation is 2 VDC, the positive side of the sensor excitation is + 1 V and the negative side is -1V. When the sensor excitation is 5 VDC, the positive side of the sensor excitation voltage is +2.5 V and the negative side is -2.5 V. 8 When the bridge resistance is 350 Ω 9 When FLAT is set, the cutoff frequency is set to approx. 25 kHz. However, the cutoff point amplitude ratio specification is not applied. 10 When AUTO is set, the cutoff frequency is set to approx. 1/4 the specified sampling frequency. *11 Excluding cutoff frequencies over 5 kHz

* The measuring unit specifications apply to the state in which the temperature has stabilized after a preheating time of 30 minutes.
*1 A separate synchronization unit and special communication cable are necessary.
*2 Only when online control is performed by a PC
*3 Maximum recording time depends on number of measurement channels and sampling frequency.
Maximum recording time : 1000000000 ÷ number of measurement
channels ÷ sampling frequency
*4 Analog input signal only
*5 Only when the battery unit is connected
*6 A separate bridge box is necessary.
*7 When the sensor excitation is 2 VDC, the positive side of the sensor
excitation is + 1 V and the negative side is -1V.
When the sensor excitation is 5 VDC, the positive side of the sensor
excitation voltage is +2.5 V and the negative side is -2.5 V.
*8 When the bridge resistance is 350 Ω
*9 When FLAT is set, the cutoff frequency is set to approx. 25 kHz.
However, the cutoff point amplitude ratio specification is not applied.
*10 When AUTO is set, the cutoff frequency is set to approx. 1/4 the specified sampling frequency.
*11 Excluding cutoff frequencies over 5 kHz

Standard Accessories	Stack-connector caps (female) ×2 SD card (4 GB) USB cable CTRS DC power cable P-79 Ground wire P-78 Ballpoint screwdriver Input connector caps ×4
Optional Accessories	CTRS AC adapter UIA345-12-L-JP 　(For USA: UNI345-1238-L-US) Various measuring units Various expansion units Remote control unit Connector cap BRA.0B.200.PCSG Connector cap BRA.1B.200.PCSG 4109P-S32-7 (4-conductor shielded) N-129 4109P-S32-7 (6-conductor shielded) U-136 4109P-BNC plug U-137 4109P-BNC jack U-129 4109P-R05 jack U-138 EXTERNAL I/O cable U-133 SD card (4 GB) SD card (16 GB) RP-SDFC16SW1 Dynamic Data Acquisition Software DCS-100A （Please use the latest version.)

Standard Accessories

Stack-connector caps (female) ×2
SD card (4 GB)
USB cable
CTRS DC power cable P-79
Ground wire P-78
Ballpoint screwdriver
Input connector caps ×4

Optional Accessories

CTRS AC adapter UIA345-12-L-JP
　(For USA: UNI345-1238-L-US)
Various measuring units
Various expansion units
Remote control unit
Connector cap BRA.0B.200.PCSG
Connector cap BRA.1B.200.PCSG
4109P-S32-7 (4-conductor shielded) N-129
4109P-S32-7 (6-conductor shielded) U-136
4109P-BNC plug U-137
4109P-BNC jack U-129
4109P-R05 jack U-138
EXTERNAL I/O cable U-133
SD card (4 GB)
SD card (16 GB) RP-SDFC16SW1
Dynamic Data Acquisition Software DCS-100A
（Please use the latest version.)

Dimensions

CTRS-CDV010A
Strain/Voltage Unit

Specifications

Channels	4

Input Connector

Connector Shape	NDIS4109 (Small round 9 pins) receptacle Model: EPRC07-RX9FNDIS
Compatible Plug	NDIS4109 (Small round 9 pins) plug Model: EPRC07-P9MNDIS

Measuring Targets	[Strain measurement] 　Strain gages^*1 　Strain-gage transducers [Voltage measurement] 　Voltage
Compatible Bridge Resistance	[Strain measurement] 　When bridge excitation is set to 2 V: 120 to 1000 Ω 　When bridge excitation is set to 5 V: 350 to 1000 Ω [Voltage measurement] 　N/A
Gage Factor	[Strain measurement] 　2.00 fixed [Voltage measurement] 　N/A
Bridge Excitation/Sensor Excitation	[Strain measurement] 　2, 5 VDC 　A maximum of 20 mA per channel can be output. [Voltage measurement] 　2, 5 VDC^*2, OFF（0 V）　A maximum of 20 mA per channel can be output.
Input Impedance	[Strain measurement] 　N/A [Voltage measurement] 　3.6 MΩ ±10%
Input Modes	[Strain measurement] 　Balanced differential input [Voltage measurement] 　Balanced differential input

Measuring Range

Setting Method	[Strain measurement] 　Any range method or OFF [Voltage measurement] 　Any range method or OFF
Settable Range	[Strain measurement] 　Minimum: 1000 × 10^-6 strain 　Maximum: 50000 × 10^-6 strain [Voltage measurement] 　Minimum: 1 V 　Maximum: 50 V
Setting Steps	[Strain measurement] ・1000 to 10000 × 10^-6 strain: 100 × 10^-6 strain steps ・10000 to 50000 × 10^-6 strain: 1000 × 10^-6 strain steps [Voltage measurement] ・1 to 10 V: 0.1 V steps ・10 to 50 V: 1 V steps

Range Accuracy	[Strain measurement] 　Within ±0.2% FS [Voltage measurement] 　Within ±0.2% FS
Nonlinearity	[Strain measurement] 　Within ±0.1% FS [Voltage measurement] 　Within ±0.1% FS

Temperature Stability

Zero Point	[Strain measurement] 　Within ±(0.009% FS + 0.9 × 10^-6 strain)/°C [Voltage measurement] 　Within ±(0.009% FS + 0.21 mV)/°C
Sensitivity	[Strain measurement] 　Within ±0.03%/°C [Voltage measurement] 　Within ±0.03%/°C

Time Stability

Zero Point	[Strain measurement] 　Within ±(0.09% FS + 9 × 10^-6 strain)/8 h [Voltage measurement] 　Within ±(0.09% FS + 0.1 mV)/8 h
Sensitivity	[Strain measurement] 　Within ±0.3%/8 h [Voltage measurement] 　Within ±0.3%/8 h

Balance Adjustment

Setting	[Strain measurement] 　For each channel, ON, OFF, or NONE can be selected. 　ON: Execute balance adjustment and set the measured value to zero. 　OFF: Do not execute balance adjustment again. 　NONE: Balance adjustment can be disabled to check the initial unbalanced value (Input voltage). [Voltage measurement] 　For each channel, ON, OFF, or NONE can be selected. 　ON: Execute balance adjustment and set the measured value to zero. 　OFF: Do not execute balance adjustment again. 　NONE: Balance adjustment can be disabled to check the initial unbalanced value (Input voltage).
Operating Method	[Strain measurement] Execute the balance operation by using the control software^3 or operate the special-remote-control BAL switch. [Voltage measurement] Execute the balance operation by using the control software^3 or operate the special-remote-control BAL switch.
Adjustment Method	[Strain measurement] 　Auto balance (Saved in nonvolatile memory) [Voltage measurement] 　Auto balance (Saved in nonvolatile memory)
Adjustment Range	[Strain measurement] 　Within ±10000 × 10^-6 strain [Voltage measurement] 　Within ±10 V
Accuracy	[Strain measurement] 　Within ±(0.1% FS +2 × 10^-6 strain) [Voltage measurement] 　Within ±0.1% FS
NONE Accuracy	[Strain measurement] 　Within ±1% FS^*4 [Voltage measurement] 　Within ±0.2% FS

Input Range	[Strain measurement] 　Within ±60000 × 10^-6 strain [Voltage measurement] 　Within ±60 V
Common-mode Input Voltage	[Strain measurement] 　N/A [Voltage measurement] 　Within ±20 V

Absolute Maximum Rating

Input	[Strain measurement] 　±5 V [Voltage measurement] 　±70 V

Frequency Response	DC to 20 kHz, -3 ±1 dB (At 20 kHz)

LPF

Transfer Characteristics	5th-order Butterworth
Cutoff Frequency	10, 20, 50, 100, 200, 500, 1k, 2k, 5k, 10k Hz as well as FLAT^5, AUTO^6
Amplitude Ratio at Cutoff Point	-3 ±1 dB
Attenuation Characteristics	-30 ±3 dB/oct.^*7

HPF

Cutoff Frequency	0.2, 1 Hz and OFF

AD Conversion

Resolution	24 bits
Method	Synchronous sampling of all channels

Indicator	Status LED, channel-status LED

Other Functions

Input Resistance Check Functions	Bridge resistance check function Accuracy within ±2% Used for sensor connection checks
TEDS	Read the TEDS information and apply it to the measurement conditions.^*3

Power Supply	Supplied by the CTRS-100A or CTRS-BATT010A
Power Consumption	Approx. 2.1 W (When supplying 12 VDC)
Operating Temperature	-10 to 50°C
Operating Humidity	20 to 90% (Non-condensing)
Storage Temperature	-20 to 60°C
Vibration Resistance	49.0 m/s² (5 G), 5 to 200 Hz
Shock Resistance	490 m/s² (50 G), 11 ms or less, half sine wave
Degree of Protection	IP50 (IEC 60529)
Dimensions	26.6 W × 92 H × 94 D mm (Excluding protrusions and protectors)
Weight	Approx. 240 g
Compliance	Directive 2014/30/EU (EMC) Directive 2011/65/EU, (EU) 2015/863 (10 restricted substances) (RoHS)
Utility Nuts	Size: M4, 6 places
	* The measuring unit specifications apply to the state in which the temperature has stabilized after a preheating time of 30 minutes. 1 A separate bridge box is necessary. 2 When the sensor excitation is 2 VDC, the positive side of the sensor excitation is +1 V and the negative side is -1 V. When the sensor excitation is 5 VDC, the positive side of the sensor excitation is +2.5 V and the negative side is -2.5 V. 3 Only when online control is performed by a PC. 4 When the bridge resistance is 350 Ω 5 When FLAT is set, the cutoff frequency is set to approx. 25 kHz. However, the cutoff point amplitude ratio specification is not applied. 6 When AUTO is set, the cutoff frequency is set to approx. 1/4 the specified sampling frequency. *7 Excluding cutoff frequencies over 5 kHz

Standard Accessories	Stack-connector cap (female) Stack-connector cap (male) Input connector caps × 4
Optional Accessories	4109P-S32-7 (4-conductor shielded) N-129 4109P-S32-7 (6-conductor shielded) U-136 4109P-BNC plug U-137 4109P-BNC jack U-129 4109P-R05 jack U-138

Dimensions

CTRS-CVPS010A
Voltage Unit

Specifications

Channels	4 (Isolated input circuit)

Input Connector

Connector Shape	NDIS4109 (Small round 9 pins) receptacle Model: EPRC07-RX9FNDIS
Compatible Plug	NDIS4109 (Small round 9 pins) plug Model: EPRC07-P9MNDIS

Measuring Targets	Voltage
Sensor Excitation	5, 10 VDC, OFF Accuracy: Within ±0.2% 　Channel 1 and 2: A maximum of 35 mA per channel can be output. 　Channel 3 and 4: A maximum of 15 mA per channel can be output.
Input Impedance	(1.8 MΩ + 1.8 MΩ) ±10%
Input Modes	Balanced differential input

Measuring Range

Setting Method	Any range method or OFF
Settable Range	Minimum: 0.2 V Maximum: 50 V
Setting Steps	0.2 to 10 V: 0.1 V steps 10 to 50 V: 1 V steps

Range Accuracy	Within ±0.2% FS (Apply to an ambient temperature of 23 ±5℃ and a stable temperature after 30 minutes of preheating time.)
Nonlinearity	Within ±0.1% FS

Temperature Stability

Zero Point	Within ±(0.009% FS + 0.21 mV)/°C
Sensitivity	Within ±0.03%/°C

Time Stability

Zero Point	Within ±0.05% FS/8 h
Sensitivity	Within ±0.05%/8 h

Zero Suppress

Setting	For each channel, ON, OFF, or NONE can be selected. 　ON: Execute zero suppress and set the measured value to zero. 　OFF: Do not execute zero suppress again. 　NONE: Zero suppress can be disabled to check the initial unbalanced value (Input voltage).
Operating Method	Execute the zero suppress by using the control software or operate the special-remote-control BAL switch.
Adjustment Method	Auto balance (Saved in nonvolatile memory)
Adjustment Range	When 0.2 to 0.9 V range: Within ±5 V When 1 to 50 V range: Within ±10 V
Accuracy	Within ±0.1% FS
NONE Accuracy	When 0.2 to 0.4 V range: Within ±1 mV When 0.5 to 50 V range: Within ±0.2% FS (Apply to an ambient temperature of 23 ±5℃ and a stable temperature after 30 minutes of preheating time.)

Input Voltage Range	Within ±60 V
Common-mode Input Voltage	Within ±20 V

Absolute Maximum Rating

Input	±70 V

Frequency Response	DC to 20 kHz (At 20k Hz input, -3 ±1 dB)

LPF

Transfer Characteristics	5th-order Butterworth
Cutoff Frequency	10, 20, 50, 100, 200, 500, 1k, 2k, 5k, 10k Hz, FLAT, AUTO When FLAT is set, the cutoff frequency is set to approx. 25k Hz. When AUTO is set, the cutoff frequency is set to approx. 1/4 the specified sampling frequency.
Amplitude Ratio at Cutoff Point	-3 ±1 dB
Attenuation Characteristics	When the cutoff frequency is less than 5k Hz: -30 ±3 dB/oct. When the cutoff frequency exceeds 5k Hz: -30 (+3, -12) dB/oct.

HPF

Cutoff Frequency	0.2, 1 Hz and OFF
Attenuation Characteristics	-6 dB/oct.

AD Conversion

Resolution	24 bits
Method	Synchronous sampling of all channels

Indicator	Status LED, channel-status LED

Other Functions

TEDS	Read the TEDS information and apply it to the measurement conditions. (Only when online control is performed by a PC.)

Isolation	Between input to GND (Non-isolated between channels), withstand voltage 250 VAC
Power Supply	Supplied by the CTRS-100A or CTRS-BATT010A
Power Consumption	Approx. 3.1 W (When supplying 12 VDC)
Operating Temperature	-10 to 50°C
Operating Humidity	20 to 90% (Non-condensing)
Storage Temperature	-20 to 60°C
Vibration Resistance	49.0 m/s² (5 G), 5 to 200 Hz
Shock Resistance	490 m/s² (50 G), 11 ms or less, half sine wave
Degree of Protection	IP50 (JIS C 0920 / IEC 60529)
Dimensions	26.6 W × 92 H × 94 D mm (Excluding protrusions and protectors)
Utility Nuts	Size: M4, 6 places
Compliance	Directive 2014/30/EU (EMC) Directive 2011/65/EU, (EU)2015/863 (10 restricted substances) (RoHS)
Weight	Approx. 240 g

Standard Accessories	Stack-connector cap (female) Stack-connector cap (male) Input connector caps × 4
Optional Accessories	4109P-S32-7(6-conductor shielded) U-136 4109P-BNC plug U-137 4109P-BNC jack U-129 4109P-R05 jack U-138

Dimensions

CTRS-CTA010A
Thermocouple Unit

Specifications

Channels	4

Input Connector^*1

Connector Shape	Push-in spring connection
Connection Capacity	Conductor cross section solid / flexible 0.2 mm²...1.5 mm² Conductor cross section AWG / kcmil 24....16 Stripping length 8 mm

Measuring Targets	Thermocouples
Measuring Targets^*2	K, T, J, N
Measuring Range	K -200.0 to 1370.0°C T -200.0 to 400.0°C J -200.0 to 1200.0°C N -200.0 to 1300.0°C
Resolution	0.1°C

Accuracy

External Reference Junction Compensator	Above -100°C Within ±0.1% of reading ±0.4°C Below -100°C Within ±0.2% of reading ±0.6°C
Internal Reference Junction Compensator	Ambient temperature 15°C to 35°C Above -100°C Within ±0.1% of reading ±1.4°C Below -100°C Within ±0.2% of reading ±1.6°C Ambient temperature -10°C to 50°C Above -100°C Within ±0.1% of reading ±2.4°C Below -100°C Within ±0.2% of reading ±2.6°C

Sampling System	Scanning
Inside Sampling Frequencies	Approx. 0.5 Hz, approx. 2.0 Hz
Indicator	State indicator LED
Check Functions	Burnout check
Withstand Voltage	500VAC for 1min. between input and case (Output)
Power Supply	Supplied by the CTRS-100A or CTRS-BATT010A
Power Consumption	Approx. 0.7 W (when supplying DC 12 V)
Operating Temperature	-10 to 50°C
Operating Humidity	20 to 90% (Non-condensing)
Storage Temperature	-20 to 60°C
Vibration Resistance	49.0 m/s² (5 G), 5 to 200 Hz
Shock Resistance	490 m/s² (50 G), 11 ms or less, half sine wave
Degree of Protection	IP50 (IEC 60529)
Dimensions	26.6 W × 92 H × 94 D mm (Excluding protrusions or protectors) 26.6 W × 92 H × 127 D mm (Excluding protrusions or protectors, including the temperature measuring adapter)
Weight	Approx. 240 g, excluding the temperature measuring adapter Approx. 260 g, including the temperature measuring adapter
Compliance	Directive 2014/30/EU (EMC) Directive 2011/65/EU, (EU) 2015/863 (10 restricted substances) (RoHS)
Utility Nuts	Size: M4, 6 places
	The measuring unit specifications apply to the state in which the temperature has stabilized after a preheating time of 30 minutes. 1 Mounted on temperature measuring adapter 2 Thermocouple resistance 1 kΩ or less

Standard Accessories	Stack-connector caps (female) Stack-connector cap (male) Temperature measuring adapter CT-3A-4
Optional Accessories	Temperature measuring adapter CT-3A-4

Dimensions

CTRS-BATT010A
Battery Unit

Specifications

Type of Battery	Lithium-ion battery United Nations Recommendations on the Transport of Dangerous Goods UN 38.3 safety tests: Passed The UN 38.3 safety test certification and a certificate of Safe Transport of Chemical Goods (Test Report) issued by the Shanghai Research Institute of Chemical Industry, China: Received
Input (DC IN)	10 to 30 VDC Connector: ECP.1S.302.CLL (LEMO) Compatible plug: FFA.1S.302.CLA (LEMO) stands for the collet type, size number, etc.
Output	[Voltage] 　10 VDC [Current] 　Maximum: 2.5 A (Ambient temperature: 0 to 40°C) 　Maximum: 1.5 A (Ambient temperature: -10 to 0°C) 　Maximum: 2.0 A (Ambient temperature: 40 to 50°C)
Operating Switch	Battery-check switch [Press once] 　Remaining battery power check 　The battery-check LED indicates the remaining battery power. [Hold down (For approx. one second)] 　Battery integrity check 　The battery-check LED indicates the integrity.
Indicator	[Status LEDs: 1] During external-power operation: Lit up in blue During battery operation: Lit up in purple (The LED flashes purple when the remaining battery power is less than 30%.) When an error occurs: Flashes red [Battery-check LEDs: 3] ----When checking the remaining battery power (Lit up in blue) : 　●/●/● 100 to 70% 　●/●/－ 69 to 30% 　●/－/－ 29 to 0% * Flashes red at 5% or less ----When checking the integrity (Lit up in purple) : 　●/●/● Good 　●/●/－ Caution 　●/－/－ Replacement required ----When an error occurs: 　Flash red (All 3) (● : Lit up, -: Off)
Charging Time^*1
When Charging the Battery Alone	4.5 h or less (Ambient temperature 10 to 40°C) 7.0 h or less (Ambient temperature 0 to 10°C)
When Supplying Power to the System and Charging the Battery at the Same Time	7.0 h or less (Ambient temperature 10 to 40°C) 10.0 h or less (Ambient temperature 0 to 10°C) ^*2
Discharge Time	During 2.5 A (25 W) output: 60 min or more During 0.5 A (5 W) output: 300 min or more * When using a new battery at an ambient temperature of 25 ±10°C (Reference) The power consumption of each unit is as follows: 　CTRS-100A 3.5 W 　CTRS-CDV010A 2.1 W 　CTRS-SYNC010A 0.3 W Because the total power consumption in the case of analog measurement on 32 channels + the use of synchronization unit is approx. 18.5 W, operation for 80 minutes or more is possible.
Operating Temperature
Charging	0 to 40°C
Discharging	-10 to 50°C
Operating Humidity	20 to 90% (Non-condensing)
Storage Temperature	-20 to 50°C * In the case of long-term storage for one month or more, avoid high temperatures or humidity, and store the unit at 40°C or less.
Vibration Resistance	49.0 m/s² (5 G), 5 to 200 Hz
Shock Resistance	490 m/s² (50 G), 11 ms or less, half sine wave
Degree of Protection	IP50 (IEC 60529)
Dimensions	53.2 W × 92 H × 94 D mm (Excluding protrusions or protectors)
Weight	Approx. 570 g
Compliance	Directive 2014/30/EU (EMC) Directive 2011/65/EU, (EU) 2015/863 (10 restricted substances) (RoHS)
Utility Nuts	Size: M4, 12 places
Battery Pack Replacement	Handled by Kyowa (Replacement by the user is not possible.)
	1 If the battery is hot, it may stop charging before it is fully charged for safety reasons. This is not a malfunction. 2 Depending on the environment, charging may stop before the battery is fully charged for safety reasons. This is not a malfunction.

Standard Accessories	Stack-connector cap (male)
Optional Accessories	CTRS AC adapter UIA345-12-L-JP 　(For USA: UNI345-1238-L-US) CTRS DC power cable P-79 Connector cap BRA.1B.200.PCSG

Dimensions

CTRS-SYNC010A
Synchronization Unit

Specifications

Connector	Synchronous input connector Synchronous output connector
Indicator	Status LED REMOTE LED

Operating Switch

4-bit DIP Switch	ETHERNET-USB communication switch: 1 bit Device ID setting: 2 bits Reserved: 1 bit

Synchronous Operation Function

Number of Unit that Can Be Connected	A maximum of four units can be connected in a cascade by using synchronous cable.
Recorded Data	Recorded data can be saved to the SD card for each CTRS-100A as a separate file or to a PC (Only when online control is performed by the PC).

Ethernet Communication	Communication is possible by connecting a communication cable. * Ethernet communication is possible at a distance of up to 52.8 m by extending the communication cable by using an RJ-45 relay connector (Kyowa recommended items) and LAN cable (Kyowa recommended items).
Distance between Devices	2 m or less
Power Supply	Supplied by the CTRS-100A or CTRS-BATT010A
Operating Temperature	-10 to 50°C
Operating Humidity	20 to 90% (Non-condensing)
Storage Temperature	-20 to 60°C
Vibration Resistance	49.0 m/s² (5 G), 5 to 200 Hz
Shock Resistance	490 m/s² (50 G), 11 ms or less, half sine wave
Degree of Protection	IP50 (IEC 60529)
Power Consumption	Approx. 0.3 W
Dimensions	26.6 W × 92 H × 94 D mm (Excluding protrusions or protectors)
Weight	Approx. 200 g
Compliance	Directive 2014/30/EU (EMC) Directive 2011/65/EU, (EU) 2015/863 (10 restricted substances) (RoHS)
Utility Nuts	Size: M4, 6 places

Standard Accessories	Stack-connector cap (female) Stack-connector cap (male)
Optional Accessories	CTRS sync cable N-130 CTRS communication cable N-131 LAN cable 20m NWYC5E-STP-S-BL-20 LAN cable 50m LD-CTTBU500 RJ-45 relay adapter ADT-EX-STPN Connector cap BRA.1B.200.PCSG

Dimensions

CTRS-WLAN010A
Wireless LAN Unit for Japan

Specifications

Supported Functions	Collection of collected data Setting of measurement conditions Real-time monitoring ^*1
Operating Switch	“WIRELESS” : Enables or disables the wireless LAN unit operation. “SETUP” : Use the “Easy connection function” ^*2. “RESET” : Reset SSID and security key to factory default.
Indicator	Status LED Wireless LAN status LED (2.4 GHz and 5 GHz)

Radio Section

Compliance Standard	IEEE 802.11 a/b/g/n/ac
Frequency	2.4 GHz and 5 GHz
Channel	2.4 GHz : 1 to 13 ch 5 GHz : 36, 40, 44, 48 ch (W52) ^*3
Security	WPA2-PSK (AES) WPA-PSK (AUTO/TKIP) ^*4 None
Network Type	Access point mode
Number of Simultaneous Connections to a PC	1
Antenna	Built-in antenna
Country ^*5	Japan
Other Functions	Easy connection function DHCP server function ^*6

Power Supply	Supplied by the CTRS-100A or CTRS-BATT010A
Power Consumption	Approx. 2.0 W (When supplying 12 VDC)
Operating Temperature	-10 to 50°C
Operating Humidity	20 to 90% (Non-condensing)
Storage Temperature	-20 to 60°C
Vibration Resistance	49.0 m/s² (5 G), 5 to 200 Hz
Shock Resistance	490 m/s² (50 G), 11 ms or less, harf sine wave
Dimensions	26.6 W × 92 H × 94 D mm (Not including protrusions or protectors)
Weight	Approx. 200 g
Utility Nuts	Size: M4, 6 places
	1 Depending on the radio wave environment of the installation location, the monitor may stop due to a decrease in the transfer rate of wireless LAN communication. 2 Communicate with WPS (Wi-Fi Protected Setup) compatible devices and use wireless LAN Easy to configure complex security settings. (Equivalent to WPS 2.0) 3 5 GHz band is for indoor use only. (Do not use outdoors) 4 When WPA-PSK (AUTO/TKIP) is selected, the “Easy connection function” cannot be used. 5 This unit is for Japan only. 6 The IP address of the wireless connection device (PC) can be set automatically.

Standard Accessories	Stack-connector cap (male) Stack-connector cap (female)

CTRS-WLAN011A
Wireless LAN Unit for United States

Specifications

Supported Functions	Collection of collected data Setting of measurement conditions Real-time monitoring ^*1
Operating Switch	“WIRELESS”: Enables or disables the wireless LAN unit operation. “SETUP”: Use the “Easy connection function” ^*2. “RESET”: Reset SSID and security key to factory default.
Indicator	Status LED Wireless LAN status LED (2.4 GHz and 5 GHz)

Radio Section

Compliance Standard	IEEE 802.11 a/b/g/n/ac
Frequency	2.4 GHz and 5 GHz
Channel	2.4 GHz : 1 to 11 ch 5 GHz : 36, 40, 44, 48 ch (W52)^3 　149, 153, 157, 161, 165 ch (W58)^3
Security	WPA2-PSK (AES) WPA-PSK (AUTO/TKIP) ^*4 None
Network Type	Access point mode
Number of Simultaneous Connections to a PC	1
Antenna	Built-in antenna
Country ^*5	United States
Other Functions	Easy connection function DHCP server function ^*6

Power Supply	Supplied by the CTRS-100A or CTRS-BATT010A
Power Consumption	Approx. 2.0 W (When supplying 12 VDC)
Operating Temperature	-10 to 50°C
Operating Humidity	20 to 90% (Non-condensing)
Storage Temperature	-20 to 60°C
Vibration Resistance	49.0 m/s² (5 G), 5 to 200 Hz
Shock Resistance	490 m/s² (50 G), 11 ms or less, half sine wave
Dimensions	26.6 W × 92 H × 94 D mm (Not including protrusions or protectors)
Weight	Approx. 200 g
Utility Nuts	Size: M4, 6 places
	1 Depending on the radio wave environment of the installation location, the monitor may stop due to a decrease in the transfer rate of wireless LAN communication. 2 Communicate with WPS (Wi-Fi Protected Setup) compatible devices and use wireless LAN Easy to configure complex security settings. (Equivalent to WPS 2.0) 3 5 GHz band is for indoor use only. (Do not use outdoors) 4 When WPA-PSK (AUTO/TKIP) is selected, the “Easy connection function” cannot be used. 5 This unit is for United States only. 6 The IP address of the wireless connection device (PC) can be set automatically.

Standard Accessories	Stack-connector cap (male) Stack-connector cap (female)

Dimensions

CTRS-WLAN012A
Wireless LAN Unit for Thailand, EU

Specifications

Supprted Functions	Collection of collected data, Setting of measurement conditions, Real-time monitoring ^*1
Operating Switch	“WIRELESS” : Enables or disables the wireless LAN unit operation. “SETUP” : Use the “Easy connection function” *2. “RESET” : Reset SSID and security key to factory default.
Indicator	Status LED, Wireless LAN status LED (2.4 GHz and 5 GHz)

Radio Section

Compliance Standards	IEEE 802.11 a/b/g/n/ac
Frequency	2.4 GHz and 5 GHz
Channel	2.4 GHz : 1 to 13 ch 5 GHz : 36, 40, 44, 48 ch (W52) ^*3
Security	WPA2-PSK(AES), WPA-PSK(AUTO/TKIP) ^*4, None
Network Type	Access point mode
Number of Simultaneous Connections to a PC	1
Antenna	Built-in antenna
Country ^*5	Thailand, EU
Other Functions	Easy connection function, DHCP server function ^*6

Power Supply	Supplied by the CTRS-100A or CTRS-BATT010A
Power Consumption	Approx. 2.0 W (when supplying 12 VDC)
Operating Temperature	-10 to 50°C
Operating Humidity	20 to 90% (non-condensing)
Storage Temperature	-20 to 60°C
Vibration Resistance	49.0 m/s² (5 G), 5 to 200 Hz
Shock Resistance	490 m/s² (50 G), 11 ms or less, Harf sine wave
Degree of Protection	IP50 (IEC 60529)
Weight	26.6 (W) × 92 (H) × 94 (D) mm, not including protrusions or protectors
Dimensions	Approx. 200 g
Compliance	Directive 2014/30/EU (EMC) Directive 2011/65/EU, (EU) 2015/863 (10 restricted substances) (RoHS)
Utility Nuts	Size: M4, 6 places
	1 Depending on the radio wave environment of the installation location, the monitor may stop due to a decrease in the transfer rate of wireless LAN communication. 2 Communicate with WPS (Wi-Fi Protected Setup) compatible devices and use wireless LAN Easy to configure complex security settings. (equivalent to WPS 2.0) 3 5 GHz band is for indoor use only. (Do not use outdoors) 4 When WPA-PSK(AUTO/TKIP) is selected, the “Easy connection function” cannot be used. 5 This unit is for Thailand only. Not available in other countries 6 The IP address of the wireless connection device (PC) can be set automatically.

Standard Accessories	Stack-connector cap (male) Stack-connector cap (female)

CTRS-CAG010A
CAN Unit

Specifications

CAN Ports	2
CAN Port Connector	ECB.1B.303.CLN LEMO made (Compatible plug FGB.1B.303.CLAD62Z)
CAN Protocol	ISO/DIS 11898-1 compliant *Support for CAN and CAN FD Frames
Supported Physical Layer	ISO 11898-2 and ISO 11898-5 *Low Speed CAN not supported
Termination Resistor	Implementation (Selectable ON/OFF)
Communication Speed	1000, 800, 500, 250, 125, 100, 83.3, 62.5, 50, 33.3, 25, 20, 10 kbps
CAN FD Data Bit Rate	5, 4, 2, 1, 0.5 Mbps, OFF *Limited by communication speed. Refer to The Configurable CAN FD Data Bit Rate Table.
CAN Recording Mode	Selected CAN ID mode (max. 1024 messages) All CAN ID mode *CAN trigger is not available (with all CAN ID mode).
Listen Only Mode	(Selectable ON/OFF) *CAN data output is not available with listen only mode.
CAN Data Output	Predetermined CAN data can be output up to 32 messages at one time.
CAN Data Output Timing	Output at start / Output at stop / Interval / Manual
CAN Trigger	Received CAN messages can be used as trigger source.
CAN Trigger Type	Manual / Analog / Digital / Composite
Other Function	Automatic communication speed check
Power Supply	Supplied by the CTRS-100A or CTRS-BATT010A
Power Consumption	Approx. 0.6 W (when supplying 12 VDC)
Operating Temperature	-10 to 50°C
Operating Humidity	20 to 90% (Non-condensing)
Storage Temperature	-20 to 60°C
Vibration Resistance	49.0 m/s² (5 G), 5 to 200 Hz
Shock Resistance	490 m/s² (50 G), 11 ms or less, half sine wave
Degree of Protection	IP50 (IEC 60529)
Dimensions	26.6 W × 92 H × 94 D mm (Excluding protrusions or protectors)
Weight	Approx. 220 g
Compliance	Directive 2014/30/EU (EMC) Directive 2011/65/EU, (EU) 2015/863 (10 restricted substances) (RoHS)
Utility Nuts	Size: M4, 6 places

The Configurable CAN FD Data Bit Rate Table

Communication Speed [kbps]	CAN FD Data Bit Rate [Mbps]
1000, 800	2, 1, OFF
500, 250	5, 4, 2, 1, 0.5, OFF
125	2, 1, 0.5, OFF
100, 83.3, 62.5	1, 0.5, OFF
50, 33.3	0.5, OFF
25, 20, 10	OFF

Standard Accessories	Stack-connector cap (female) Stack-connector cap (male)
Optional Accessories	CTRS CAN cable 9-pin male D-sub U-135

Dimensions

CTRS-RCU010A
Remote Control Unit

Specifications

Operating Button Switch

REC	Start recording. Operating method: Press the button once.
STOP	Stop recording. Operating method: Press the button once or twice.^*1
BAL	Execute a balance operation. Operating method: Press the button twice or hold it down.^*1
READ	Read the condition settings from the SD card. Operating method: Hold down the button.
OPTION 1, OPTION 2	Use the control software to assign any function to these buttons for use. Operating method: Press the button once. ・Monitor ・Delete the latest data file ・Over reset ・PAUSE

Indicator	Status LED Remaining-battery-power indicator LED Remaining-SD-card-space indicator LED Range-over indicator LED REC LED BAL LED READ LED OPTION 1 LED OPTION 2 LED
Other Functions	Built-in buzzer Strap hole
Operating Temperature	-10 to 50°C
Operating Humidity	20 to 90% (Non-condensing)
Storage Temperature	-20 to 60°C
Vibration Resistance	49.0 m/s² (5 G), 5 to 200 Hz
Shock Resistance	490 m/s² (50 G), 11 ms or less, half sine wave
Degree of Protection	IP50 (IEC 60529)
Power Consumption	Approx. 0.2 W
Dimensions	46 W × 90 H × 20 D mm (Excluding protrusions)
Weight	Approx. 120 g
Compliance	Directive 2014/30/EU (EMC) Directive 2011/65/EU, (EU) 2015/863 (10 restricted substances) (RoHS)
Utility Nuts	Size: M3, 6 places
	1 This can be switched by using the control software. Hold down: To press and hold down a button for at least one second. Press twice: To press a button switch twice within 0.5 seconds.

CTRS-100 SeriesCompact Recorder

Summary

Features

Products table

Specifications

Control Unit Specifications

Connector

Number of Units that Can be Connected

Synchronization between Devices

Recorded Data

Measurement Condition Setting Method

Recording Modes

Sampling

Trigger Functions

Backup Function

External Clock Output

Other Functions

Measuring Unit Specifications

Input Connector

Measuring Range

Temperature Stability

Time Stability

Balance Adjustment

Absolute Maximum Rating

LPF

HPF

AD Conversion

Other Functions

General Specifications

Dimensions

Specifications

Input Connector

Measuring Range

Temperature Stability

Time Stability

Balance Adjustment

Absolute Maximum Rating

LPF

HPF

AD Conversion

Other Functions

Dimensions

Specifications

Input Connector

Measuring Range

Temperature Stability

Time Stability

Zero Suppress

Absolute Maximum Rating

LPF

HPF

AD Conversion

Other Functions

Dimensions

Specifications

Input Connector*1

Accuracy

Dimensions

Specifications

Dimensions

Specifications

Operating Switch

Synchronous Operation Function

Dimensions

Specifications

Radio Section

Specifications

Radio Section

Dimensions

Specifications

Radio Section

Specifications

The Configurable CAN FD Data Bit Rate Table

Dimensions

Specifications

Operating Button Switch

Dimensions

eBook

Download

Catalogs

CTRS-100 Series
Compact Recorder

Input Connector^*1