HBYB-2088 type pressure transmitter intelligent boardDetailed product description：

HBYB-2088 pressure transmitter intelligent board

1、 Characteristics
The intelligent board operates in a two-line system.
The smart board provides a constant current source of 0.76mA for sensor use.
The unique positive negative -140mV~140mV input covers the signal range of most pressure sensors.
Quick one click calibration: Press one button at zero 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: A minimum of 30mV can achieve a display of 0-9999, greatly reducing the variety of sensors (a 1MP sensor can handle orders of 0.3-1.0MPa).
Quick extension display function.

2、 Technical parameters of HBYB-2088 pressure transmitter intelligent board

1. Working power supply: DC13-36V
2. Overall power consumption: less than 0.3W (including display)
3. Signal range: -140mV to 140mV
4. Equivalent impedance of sensor: maximum allowable 5K Ω
5. Input impedance of the smart board mV:>1M Ω
6. Output signal: two-wire 4-20mA
At 24V, the maximum load capacity is 500 Ω
7. Sampling rate: 8 times/second
8. Measurement accuracy: 0.2% FS ± 1 word
9. Temperature drift:<50ppm/℃
10. Display range: -1999 to 9999
11. Display mode: 0.36 "LED red display
12. Communication output: RS485, baud rate 2400-19200bps,
Photoelectric isolation
13. Working temperature: 0~+50 ℃; Relative humidity: ≤ 85% RH,
No strong corrosive gases
14. Dimensions: 54X54X26m