DTWU-60A
Sensor Checker

  • TEDS

DTWU-60A

Summary

Equipped with functions to check sensor initial value, I/O resistance, insulation resistance, waveform display, and R/W of TEDS data

*Dedicated software DTWS-60A is Japanese version only.

Features

●Voltage and strain (initial value, I/O resistances, and insulation resistance) checkable in sequence
●Real-time monitoring function enables waveform display
●Supports reading/writing TEDS data.
 Automatic setting of check conditions with TEDS data.

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DTWU-60A
Sensor Checker

DTWU-60A
  • TEDS

Specifications

Input Connector DTWU-60A-T: 3RT01-RW7F
(Applicable plug 3RT01-PB7M, TAJIMI ELECTRONICS made)

DTWU-60A-L: ECG.1B.307
(Applicable plug FGG.1B.307, LEMO made)
Operating Temperature 0 to 50°C
Operating Humidity 20 to 80% (Non-condensing)
Storage Temperature -10 to 60°C
Storage Humidity 10 to 90% (Non-condensing)
Power Supply 10 to 16 VDC (Using the provided AC adapter)
Current Consumption Max. 150 mA
(At power supply 12 VDC, bridge excitation 10 V,
load resistance 350 Ω)
Dimensions Approx. 120 W × 66 H × 180 D mm
(Excluding protrusions)
Weight Approx. 0.9 kg

Input

Analog Input
Channels 1
Input Format Balanced differential input
Input Resistance Bridge sensor measurement: Approx. (50 MΩ + 50 MΩ)
Voltage measurement: Approx. (100 kΩ + 100 kΩ)
Input Voltage ±20 V
Gain ×0.1 to 0.9 (×0.1-step)
×1 to 5000 (×1-step)
Gain Accuracy Within ±0.5%FS
Balance Adjustment Gain
×0.1 to 0.9: Within ±20 V
×1 to 9: Within ±2 V
×10 to 99: Within ±200 mV
×100 to 5000: Within ±20 mV
Bridge Excitation
Voltage Apply Method Each channel on/off switchable.
Voltage 10, 5, 2 VDC, within ±0.1%
Bridge Configuration Full bridge system
Bridge Resistance 120 Ω to 5 kΩ
Current Within 30 mA
LPF
Transfer Characteristics 5th order Butterworth
Cutoff Frequencies 200 Hz fixed
AD Conversion
Resolution 16 bits
Sampling Frequencies 1 kHz fixed
TEDS Function
  IEEE1451.4 (Mixed Mode Transducer Interface Class2) compliant

Measurement Functions

Initial Measurement
  Strain-gage transducer, voltage, potentiometer, and IR-TRACC
I/O Resistance Measurement
Resistance Range 0 to 5000 Ω
Resistance Accuracy ±(0.5% of reading+5 Ω)
Insulation Resistance Measurement
Range 0 to 300 MΩ
Accuracy ±(5% of reading+1 MΩ)
Applied Voltage Approx. 15 VDC
Disconnection Check
 
  *I/O resistance measurement, insulation resistance measurement, and disconnection check are provided for strain-gage transducers.

DTWS-60A
Dedicated Software

DTWS-60A

Operating Environment

OS Windows®7, Windows®10
(32/64 bits support)
CPU Intel Core i5 or advanced
Memory 4.0 GB or more
HDD Approx. 30 MB (Installation capacity)
Display 1920 × 1080 pixels (Full HD) or more
Interfaces USB 2.0

*Dedicated software DTWS-60A is Japanese version only.

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