PRC-903 The header displays the pressure transmitterDetailed product description：

1、 Product Overview:
The PRC-903 header display pressure transmitter adopts a high-performance diffused silicon oil filled core, which has higher stability and reliability. It has on-site LED and LCD display, adjustable display unit, threshold control alarm function, can be externally connected with light-emitting diodes, and can drive intermediate relays. Equipped with circuit reverse protection for better safety, this safety type design can be selected, with a stainless steel shell and strong corrosion resistance.

2、 Product features:
0.5% F.S accuracy
Equipped with on-site display and control
Diffused silicon core
Multiple pressure ranges and signal outputs
Multiple connectors and pressure interfaces
Non polarized two-wire current output
AC and DC dual voltage output
Strong anti-interference ability and good long-term stability

3、 Technical indicators required:
Range: 0-200Kpa... 0-100Mpa
Measurement accuracy: 0.5%/0.2% FS (including linear, repeatability, and hysteresis indicators)
Output form: Voltage output, ≥ 50MV
Pressure interface: M20 × 1.5 (customizable)
Pressure forms: gauge pressure, absolute pressure
Long term stability: ± 0.2% FS
Power supply: 9-36VDC, typical 24VDC
Response time: ≤ 10ms up to 90% FS
Medium temperature: -30 ℃~85 ℃
Environmental temperature: -20 ℃~85 ℃
Compensation temperature: -30 ℃~85 ℃
Zero temperature drift: ± 0.03% FS/℃
Sensitivity temperature drift: ± 0.03% FS/℃
Natural frequency: 5KHz~650KHz
Overload capacity: 200% FS
Pressure connection: M20 × 1.5 G1/4、NPT1/4 、7/16-20UNF

4、 Applicable scope:
Pressure measurement during hydrogen storage and transportation process
Liquid level measurement and control
Petrochemical, environmental protection, air compression
Power station operation inspection, locomotive braking system
Thermal power unit, air conditioning unit, refrigeration equipment
Light industry, machinery, metallurgy
Other automatic control and detection systems
Industrial process detection and control
Laboratory pressure calibration
Building automation and constant pressure water supply