Home Companies Kyowa Electronic Instruments limited

Measuring Instruments WGC-140A4-channel Signal Conditioner

Kyowa Electronic Instruments limited

Measuring Instruments WGC-140A4-channel Signal Conditioner

Country/Region China

Product Details

Summary

Up to 4 units of transducers can be connected independently to the respective amplifier circuits.
Switchable indicated values of channel to channel or the total
Analog voltage output of each channel and the total
High/low limit comparators for the total values
High-speed output suitable for control, I/O delay approx. 10 ms
Sensor check and self-test functions
Display -19999 to 19999 with decimal point anywhere

Features

The WGC-140A is a high-speed processing at 2 ms, a compact 4 -channel instrumentation conditioner, which can calculate the physical quantities of load cells, etc. It is suitable for measurement and control of the load applied to each column of press and the total load or for tension control by measurement of load balance and total load in various fields.

Dimensions

Products table

All display

WGC-140A
4-channel Instrumentation Amplifier

Specifications

Power Supply100 to 240 VAC, approx. 30 VA or less
Applicable Bridge Resistance350 to 1000
Measuring Range±3 mV/V (Including tare)
Bridge Excitation5 VDC
Control OutputLoad Capacity30 VDC, 20 mA (Resistive load)
Smoothing FunctionsMoving Average TimesSelectable from 2, 4, 8, 16, 32, 64, 128 or 256 times
Control InputTypes4 calculation channel select commands, 1 each ZERO and CHECK command
D/A OutputOutput Channels5 (Signals of 4 channels and the total)
Setting ItemsIndicated value with 10 V output (±19999)
Output Voltage10 V
Nonlinearity0.1%FS
Control InputInput ModesNo-voltage contact or open collector (Should enable application of 12 VDC and current flow of 5 mA.)
Channels6.0
Check FunctionsSelf-testTests the memory
Tests the program checksum
Stability of IndicatorSensitivity0.01%/C
IndicatorCharacter Height14 mm Red LED
Indicated ContentsTotal of measurements of channels 1 to 4
Measured value of a channel selected from 1 to 4
Control OutputOutput Channels7 (1 HEALTHY signal, 4 ABNORMAL signals and high/low limit signals)
Check FunctionsTransducer-testChecks each channel for over-input
Checks each channel for the bridge current
Checks each channel for disconnection of transducer cable.
Calculation Speed2 ms (500 times/s)
Control OutputTypesHEALTHY signal, ABNORMAL signals
High-Low Limit ComparatorsResponse Speed10 ms or less
Input Filters150 Hz
Smoothing FunctionsMinimum scaleSelectable from 1, 2, 5, 10, 20, 50, 100, 200, 500 or 1000 counts
I/O Terminal BoardPower Connectors, etc.(applicable crimp style terminal V1.25-3 or the equivalent)
M3 screw terminal board
Data Output terminalConnector 57-40360 (DDK) or the equivalent
Transducer InputNDIS connector plug PRC03-12A10-7M
High-Low Limit ComparatorsHysteresis WidthIt can be set in a range of 0 to 19999.
Stability of IndicatorZeroWithin ±0.5VRTI / C
Analog Output
Control OutputOutput SystemOpen collector
High-Low Limit ComparatorsLoad Capacity30 VDC, 20 mA (Resistive load)
Analog Output
High-Low Limit ComparatorsOutput SystemOpen collector
ChannelsMax.4
WeightApprox. 1.2 kg
High-Low Limit ComparatorsSetting Points2 (High/low limits of total value)
Setting Range19999
Adding FunctionsSetting Range19999
Calibration FunctionsBy inputting the value by every channel; By applying an actual load by every channel
Applicable TransducersStrain-gage transducers
Indicator±19999 (Decimal point can be put anywhere, the same position is applied to all channels.)
Operating Temperature/Humidity-10 to 55C, 20 to 85% RH (Noncondensing)
Dimensions96 W96 H ×139 D mm (Excluding protrusions)
Nonlinearity±0.05%FS
Panel-cut Dimensions92×92 mm
Original Value Measurement Functions±3 mV/V or more
Digital Zero Adjustment

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