WDS-500BE
Sensor Checker

  • TEDS

WDS-500B

Summary

· Strain, I/O resistance or insulation resistance can be measured individually by pressing relative one key
· Enables to output strain values
· TEDS compliant
· Operates on 2 pieces of AA size dry cells

Features

The WDS-500BE is a palm-size Sensor Checker for check either a sensor or a measuring instrument. All these variables of strain, I/O resistance and insulated resistance can be measured with one key in automatic mode.

Products table

All display

WDS-500BE-0
Round connector

WDS-500B-0
  • TEDS

Models

Connectors Round connector (PRC03 female)

Specifications

Applicable Instruments Strain-gage transducers, strain amplifiers
Sampling Speed Approx. 2 times/s
Auto Power OFF Selectable from 1 to 99 minutes or none
Operating Temperature -5 to 40 ºC
Operating Humidity 20 to 85% (Non-condensing)
Power Supply 2 AA size batteries
Continuous Operation Approx. 8 h (Manganese batteries, for 350 Ω
transducer under normal temperature)
Weight Approx. 220 g (Including built-in batteries)
Dimensions 69 W × 115 H × 28 D mm (Excluding protrusions)
Strain Measurement
Applicable Bridge Resistance 60 to 1000 Ω
Measuring Range ±5 mV/V (±10000 ×10-6 strain)
Bridge Excitation Approx. 2 VDC (Selection between intermittent and continuous impression)
Indication Accuracy [mV/V] display: Within ±(0.2% of reading+3) mV/V
[×10-6 strain] display: Within ±(0.2% of reading+5) ×10-6 strain
Measuring Modes Strain mode: Where input strain quantity is indicated in mV/V or ×10-6 strain; zero compensation possible
I/O Resistance Measurement
Measuring Range 0 to 2000 Ω
Indication Accuracy ±(0.2% of readings + 5) Ω
Insulation Resistance Measurement
Measuring Range 0 to 300 MΩ
Applied Voltage Approx. 20 VDC
Indication Accuracy ±(15% of reading + 10) MΩ
Strain Output
Output Range [mV/V] display: 0.000 to ±5.000 mV/V
(0.005 mV/Vsteps)
[×10-6 strain] display: 0 to ±10000 ×10-6 strain
(10 ×10-6 strain steps)
Output Accuracy
DC Amplifier [mV/V] display: Within ±(0.5% of set value +0.020)
[×10-6 strain] display: Within ±(0.5% of set value +40)
Carrier Wave Amplifier [mV/V] display: Within ±(5% of set value +0.020)
[×10-6 strain] display: Within ±(5% of set value +40)
I/O Resistance Approx. 350 Ω
Automatic Measurement Functions Enables simultaneous measurement of input strain, I/O resistance,and insulation resistance.
TEDS Information Indication Functions
Indicated Contents Model of transducer, Kyowa original serial number, rated capacity, engineering unit,rated output, input resistance and serial number of TEDS format
Standard Accessories 2 AA manganese batteries, instruction manual
Optional Accessories Input cable U-16 (4-conductor, terminated with alligator clips)
Silicon covers:
WDS-500-COVER-B (Blue)
WDS-500-COVER-R (Red)
WDS-500-COVER-Y (Yellow)
WDS-500-COVER-G (Green)
WDS-500-COVER-D (Dark gray)
WDS-500-COVER-L (Light gray)
Soft case WDS-500-CASE (With shoulder strap)

WDS-500BE-1
Square connector

WDS-500B-1
  • TEDS

Models

Connectors Square connector (3RT01 female)

Specifications

Applicable Instruments Strain-gage transducers and strain amplifiers
Sampling Speed Approx. 2 times/s
Auto Power OFF Selectable from 1 to 99 minutes or none
Operating Temperature -5 to 40 ºC
Operating Humidity 20 to 85% (Non-condensing)
Power Supply 2 AA size batteries
Continuous Operation Approx. 8 h (Manganese batteries, for 350 Ω transducer under normal temperature)
Weight Approx. 220 g (Including built-in batteries)
Dimensions 69 W × 115 H × 28 D mm (Excluding protrusions)
Strain Measurement
Applicable Bridge Resistance 60 to 1000 Ω
Measuring Range ±5 mV/V (±10000 ×10-6 strain)
Bridge Excitation Approx. 2 VDC (Selection between intermittent and continuous impression)
Indication Accuracy [mV/V] display: Within ±(0.2% of reading+3) mV/V
[×10-6 strain] display: Within ±(0.2% of reading+5) ×10-6 strain
Measuring Modes Strain mode: Where input strain quantity is indicated in mV/V or ×10-6 strain; zero compensation possible
I/O Resistance Measurement
Measuring Range 0 to 2000 Ω
Indication Accuracy ±(0.2% of readings + 5) Ω
Insulation Resistance Measurement
Measuring Range 0 to 300 MΩ
Applied Voltage Approx. 20 VDC
Indication Accuracy ±(15% of reading + 10) MΩ
Strain Output
Output Range [mV/V] display: 0.000 to ±5.000 mV/V
(0.005 mV/Vsteps)
[×10-6 strain] display: 0 to ±10000 ×10-6 strain
(10 ×10-6 strain steps)
Output Accuracy
DC Amplifier [mV/V] display: Within ±(0.5% of set value +0.020)
[×10-6 strain] display: Within ±(0.5% of set value +40)
Carrier Wave Amplifier [mV/V] display: Within ±(5% of set value +0.020)
[×10-6 strain] display: Within ±(5% of set value +40)
I/O Resistance Approx. 350 Ω
Automatic Measurement Functions Enables simultaneous measurement of input strain, I/O resistance,and insulation resistance.
TEDS Information Indication Functions
Indicated Contents Model of transducer, Kyowa original serial number, rated capacity, engineering unit,rated output, input resistance and serial number of TEDS format
Standard Accessories 2 AA manganese batteries, instruction manual
Optional Accessories Input cable U-16 (4-conductor, terminated with alligator clips)
Silicon covers:
WDS-500-COVER-B (Blue)
WDS-500-COVER-R (Red)
WDS-500-COVER-Y (Yellow)
WDS-500-COVER-G (Green)
WDS-500-COVER-D (Dark gray)
WDS-500-COVER-L (Light gray)
Soft case WDS-500-CASE (With shoulder strap)

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To Ensure Safe Usage

*Impossible be used for calibration

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