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Load Cell Amplifier Circuit Weight Sensor 4-20mA 0-10V Out

$18.85$24.99

BRT HX760 Load cell amplifier circuit is a very simple low cost full-bridge weight sensor signal conditioning circuit module. It accepts ±20mV differential signal input, and converts it into 4-20mA and 0-10v output in linearity. It is very easy to be embedded into industrial devices. Integrated design, small size, easy to use. High reliability, high sensitivity, fast response.

Description

BRT HX760 Load cell amplifier circuit module is a low-cost precision weight sensor signal conditioner designed for full-bridge load cell. It can convert the weight changes measured into the changes of resistance signal, and then converts the resistance signal into dc current or voltage signal output. Its output can be 0-10V voltage and 4-20mA current. Its differential input voltage is ±20mV, accuracy is 24bit. It operates in 9-24Vdc wide range power supply.

Technical Parameters

No.Specs.ValueNote
1Differential voltage input±20mV*Full bridge load cell signal ±20mV
2Data Accuracy24bit24bit A/D conversion IC
3Refresh frequency80HzData refreshing frequency
4Excitation voltage5VDCPower supply to load cell
5Operating power supply9~24 VDC
6Operating current<10 mA
7Temperature range-40℃~65℃
8Storage temperature-40℃~65℃
9Dimension50*45*10 mmL x W x H

HX760 Load Cell Amplifier Module Applications
• Full bridge weight sensor signal conditioning and conversion
• Load cell signal transmission and data acquisition
• Pressure, displacement, strain gauge, torsion signal, accelerating signal measurement.

Terminal Definition
P1 Terminal block wring:

+24V:Power supply +
GND:Power supply –
V:0-10V output
I:4-20mA output
GND:Power supply –

Note:
Potentiometer RV1(OFFER) adjust output medium value.
Potentiometer RV2(ADJ) adjust output GAIN value (amplification times).
CH1 Terminal block wiring:

VDD:Load cell power supply 5V + (red wire)
I+:Load cell in-phase input (green wire)
I-:Load cell anti-phase input (white wire)
GND: Load cell power supply -(black wire)

*Note: please DO make sure the polarity connection is right, then power on! *It is designed for full bridge load cell/weight sensor, cannot be used with half bridge load cell.

HX760: output 4-20mA and 0-10V signal (0-10V output, power supply must be not lower than 15V.)

HX270: only outputs 4-20mA signal.

Additional information

Weight0.01 kg
Dimensions5.0 × 4.5 × 1.0 cm
Output

4-20mA AND 0-10VDC, ONLY 4-20MA

Input

+/-20mV Differential signal for full-bridge weight sensor or load cell.

Power Supply

9-24VDC.

Packing list

1 Unit x Original Load Cell Amplifier Circuit Weight Sensor 4-20mA 0-10V Out
1 Set x Professional User Manual

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