WDS-180A

Home > Data Acquisition > Signal Conditioning > Instrumentation Amplifiers

WDS-180A

Zoom

Item# WDS-180A

Brand:

Download Product Brochure

Small-size Hand-Held Digital Indicator. Used for strain/stress measurement by connecting to a strain gage or for measurement of a physical variables such as pressure or load by connecting to a strain gage transducer. Applicable Transducer: Strain Gage Transducer. Display Indication Range: ±9999. Applicable Bridge Resistance: 60 to 1000Ω. Bridge Excitation Voltage: 1VDC ±3% . Measuring Range: ±10,000µm/m. Sampling Rate, Approx.: 3 times/sec. Power: Internal batteries, 2x AA. Size: 66.5mm W x 92mm H x 25mm L (excluding protrusions). Weight, Approx.: 150g (with manganese dry cells built in).

For configuration assistance and pricing, please contact SOLTEC

Send a product link

Add to Wish List

Select Quantity :

Call For Pricing!

FeaturesSpecificationsMore Information

Product Features:

Two (2) models are available for constant voltage or constant current type
Suitable for simple measurement of load, pressure or displacement in combination with transducer
Indicates measured values in µm/m or mV/V
Measure mode enables direct reading of physical quantities in proper engineering unit
Actual load calibration or sensitivity registration calibration is possible
WDS-180A provides TEDS reading circuit for easy and error-free set-up
Compact and light weight (66.5(W) x 92(L) x 28(D) mm; approx. 180 g)
Battery Powered - Uses two (2) standard AA size batteries

Specifications:

Conditioner Section
Number of Measuring Channels		One (1)
Applicable Transducers		Strain-Gage Transducers (full-bridge)
Applicable Bridge Resistance	WDS-180A	60 to 1000Ω
	WDS-185AS1	350Ω
Bridge Excitation	WDS-180A	1V (constant voltage)
	WDS-185AS1	2mA (constant current)
Measuring Range		±5mV/V (±10,000µm/m), including zero adjustment range
Digital Zero Compensation		Possible in the Measuring Range
Sampling Rate		Approx. three (3) times per second
Calibration Modes		Actual Load Calibration
		Sensitivity Registration Calibration
		In addition, the WDS-180A enables calibration by reading TEDS information or by reading TEDS and registered profile data. (WDS-185AS1 is not provided with TEDS reading circuit).
Indication	7-Segment LCD
	Character Height	8.9mm
	Decimal Point	Can be set at any desired place (in measure mode only)
	Indication Range	-9999 to +9999 (minus is indicated by flickering the center segment of thousands place digit)
Indication Accuracy		±(0.05% rdg. +5) µm/m
Indication Modes	Strain Mode	Switchable between µm/m and mV/V
	Measure Mode	Proper engineering unit through multiplication by calibration coefficient
Minimum Scale Value		Switchable to 1, 2 or 5 (in measure mode)
Peak Hold		Holds a maximum value during measurement
Auto Power OFF		Can be set in a range of 1 to 99 minutes or none
Low Batter Indication		All digits of LED indicator flicker (battery voltage 2.3 to 1.9V)

General Specifications
Operating Temperature		-5°C to +40°C
Operating Humidity Range		20 to 85%RH (non condensing)
Storage Temperature Range		-10° to +60°C
Power Supply		Two (2) each standard AA dry cell batteries
Continuous Operation	24 hours or longer (with manganese type batteries)
	Note	Approx. 100 hours with alkaline type batteries for measurement of 120Ω transducers at room temperature of 25°C with LED turned off.
Dimensions		66.5(W) x 92(L) x 28(D) mm (excluding protrusions)
Weight		180g (with manganese type batteries installed)
Standard Accessory		Hook to attach a strap
Option		Voltage Monitor Output ±4.0V FS