HBYB-3251 Intelligent board for liquid level transmitterDetailed product description：

HBYB-3251 liquid level transmitter intelligent board

1、 Characteristics
The intelligent board operates in a two-line system.
The smart board provides a 0.8mA constant current source for sensor use.
The unique positive and negative -150mV~150mV input covers the signal range of most pressure sensors.
Quick one click calibration: Press one button at zero pressure and full pressure respectively to complete the pressure calibration. Digital calibration replaces the hassle of calibrating analog circuits back and forth to zero and full.
Easy range migration of sensors: measuring and transmitting at a minimum of 30mV, greatly reducing the variety of sensors (a 1MP sensor can handle orders of 0.3-1.0MPa).

2、 Technical parameters of HBYB-3251 liquid level transmitter intelligent board

1. Working power supply: DC13-36V
2. Power consumption of the whole machine: less than 0.3W
3. Signal range: -150mV~150mV
4. Output signal: two-wire 4-20mA
5. Sampling rate: 8 times/second
6. Measurement accuracy: 0.2% FS ± 1 word
7. Temperature drift:<100ppm/℃
8. Display range: -1999 to 9999
9. Working temperature: 0~+50 ℃; Relative humidity: ≤ 85% RH, no strong corrosive gases
10. Dimensions: 35X21X21mm