Solid State Pressure Switch
Quick Specs...
Overview / Design Principle:
Answering the demand for solid-state switches, Gems proudly offers the PS98. Built from our proven CVD and ASIC design, the PS98 solid state pressure switch offers greater accuracy in rough environments. This switch is an ideal alternative to electromechanical types when cycles exceed 50 cycles/minute and broad frequency response is needed. In addition to a modular design, a host of pressure ports and electrical connections are available. Switch and switch-back points are factory set per customer specification.
Operating Temperature
-40° to 260° F (-40°C to 125°C)
Switch
Relay or Transistor
Repeatability
.25% of Full set point range @ 70°F (20°C)
Wetted Parts
- Diaphragm: 17-4PH Stainless Steel - Fitting: 316 Stainless Steel
Electrical Termination
DIN G IP65, 10-6 MIL Conn "C" IP65, Submersible Cable
Supply Voltage (Vs)
24 VDC
Vibration
70g, peak to peak sinusoidal, 5 to 2000 Hz (Random Vibration: 20 to 2000 Hz @ approx. 20 g Peak per MIL-STD. -810E Method 514.4)
Acceleration
100g steady acceleration in any direction 0.032% FS/g for 1 bar (15 psi) range decreasing logarithmically to 0.0007% FS/g for 400 bar (6000 psi) range.
Shock
20g, 11 ms, per MIL-STD 810E Method 516.4 Procedure 1
Proof Pressure
2X Full Scale
Approvals
CE (limits switch voltage to 42 VDC)
Weight, Approx.
1.0 lbs (0.45 kg)