Công tắc áp suất Sensys PSO 0-10 bar

The PSO model, the sensing element, has excellent temperature properties by adoRing a self temperature compensation foil strain gauge. A diaphragm and a pressure port thereof are composed as one body for the prevention of leakage. It is also durable to an instant over pressure. It can control the system without any controller due to the output of a 1 or 2 channel NPN open collector switch.

Applications Process control Hydraulics & Pneumatic Compressor Control Chillers Refrigeration Equipment

PSOU PSOW Range 0~1, 2, 3, 5, 10, 20, 30, 35, 50MPa (Gauge) -0.1~0, 1, 2, 3, 5, 10, 20, 30, 35, 50MPa (Gauge) Performance Accuracy Hysteresis Thermal Effect(Zero) Thermal Effect(Span) Compensated Temp. Operating Temp. ±1%FS ±3%FS ±0.1%FS/℃ ±0.1%FS/℃ -10~70℃ -20~80℃ Electrical Exitation Output Switch Load Current Electrical Connection 11~28VDC 1 Channel NPN Collector Hysteresis adjustable (2~10%) 2 Channel NPN Collector 28V 80mA Max Cable Physical Proof Pressure Burst Pressure Vibration Shock Pressure port Wetted Materials Weight 150%FS Max. 200%FS Min. 49.1m/s²{5G}, 10~ 500Hz 490m/s²{50G} R1/8", G1/8", R1/4", G1/4", R3/8", G3/8" Stainless Steel 304, 630 Approx.150g (include 50cm)