FST500-203 intelligent pressure controller is a integrated instrument combined with pressure transmitting, live pressure digital display, control or alarm.  It's high performance makes itself can take over the old Hall and electrical switches.  Using 4-digital display to show live pressure value.  The product can be adjusted on zero point and is featured with strong resistance against overpressure, overflowing, and reverse direction protection. 

Applicable Scope
Gas-liquid dual-capable can be used in : pump control, storage tank monitor, liquid level control, filter blocking and monitor, leakage surveillance.
Industrial process testing and control
Self-controlled and constant-pressured water supply in building
Petrochemical, environmental protection, water conservancy, light industry, machinery, metallurgy
Measuring and control in other systems 
 
Standard range
Pressure type: gauge pressure, absolute pressure.
Pressure Ranges(bar):1 1.6 2.5 4 6 10 16 25 40 60 100 160 200 250 300 400 500 600
Pressure Ranges(psi):15 30 50 75 100 200 300 500 750 1K 1.5K 3K 5K 10K
 
Technical Index
Accuracy: ±0.5%FS  ±1%FS
Pressure Adjust: 0%~100%FS
Hystersis adjust: 0%~40%FS
Control Output
Relay:normal open/normal close(0.5A/250VAC)
Signal Output: 4~20mA/0~10VDC
Supply voltage: 12~30VDC
Medium Temperature: -30°C~+85°C
Environment Temperature: -20°C~+85°C
Longterm Stability(one year): ±0.1%FS
Overload: 200% FS
Temperature Drift: ±0.1%FS/10°C
Housing: 304stainless steel
Connection: 316Lstainless steel
Environmental Protection: IP65
Pressure connection: M20×1.5  G1/4  1/4 NPT(male) or custom-made