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FA01A-A2 2 Channel Analog Amplifier 0-10V


The amplifier is available in an aluminium housing. Weighing controllers are available in plastic, aluminium and explosion-proof housings to order. The weighing controller has built-in high performance devices, precision amplification line, internal voltage stabilisation of the line, constant current supply bridge, voltage and current conversion, impedance adaptation, linear compensation, temperature compensation, etc. The MV signal of the resistance-strain load cell is amplified into a standard current and voltage signal output of 4-20mA, 0-5V, etc., which can be received and processed directly with the control system such as the AD module of the peripheral PLC, the transmitter has The transmitter is equipped with the functions of external zero adjustment and external gain adjustment for standard signals.

For customised ranges, accuracy, dimensions and other parameters, please contact us.

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Product Features

A. Wide input range, 0.4~6mV/V can be matched with most strain bridge sensors
B. Strong load capacity can be connected with 4 350Ω sensors
C. Using original imported electronic components, high response frequency, good long-term stability, comprehensive accuracy reaches ±0.05%FS
D. Input power reverse polarity protection and output short circuit protection
E. Power supply 16~30VDC (recommended 24VDC) 12~24VAC


Technical Specifications

parameter Technical Indicators
Enter range 0.4~6mV/V
Comprehensive precision ≤0.05%F.S.
Sensor excitation voltage 5VDC±2%, 100mA
Power Supply DC:18V~30V
Enter load  2 independent channels
Rated output  0~±5/10V or 0/4-20mA
Operating Temperature Range -30~85 C
Surroundings Temperature: -10~55℃ 
Storage: -25~65℃ 
Humidity: 35~85%RH 
Storage: 35~85%RH
Sample rate  ≥5KHZ
Protection class  IP64

Product Dimensions

Installation size



Accurate measurement with matching display

The output of the force measuring and weighing sensor itself is an MV signal, which needs to be amplified and

convertedto display numerical values or output signals to the upper computer, PLC, etc.




Product Application

Applied to tank weighing, detection weighing, packaging equipment, lithium battery liquid injection machine equipment, etc.; mobile phone earphone hole, charging hole plugging force equipment , stress test of mobile phone buttons, screen, battery, etc. 3C testing equipment; new energy lithium battery formation machine pressure test, coating machine tension test; machine tool pressure test, bridge stress test, etc.


Associated instrument



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