Solid State Pressure Switch
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Quick Specs...
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0 to 400 bar (0 to 6000 PSI)
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No Moving Parts
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Highly Resistant to Shock and Vibration
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Long Cycle life
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Ideal for off-highway, Mobile, Demanding applications
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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. Built from our proven CVD and ASIC design, the PS98 solid state pressure switch offers greater accuracy in rough enivronments. 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.
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Specifications
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Operating Temperature
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-40°C to 125°C (-40° to 260° F)
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Switch
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Relay or Transistor
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Repeatability
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.25% of Full set point range @ 20°C (70°F)
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Wetted Parts
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- Diaphragm: 17-4PH Stainless Steel
- Fitting: 316 Stainless Steel
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Electrical Termination
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DIN G IP65, 10-6 MIL Conn "C" IP65, Submersible Cable
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Supply Voltage (Vs)
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24 VDC
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Vibration
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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)
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Acceleration
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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.
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Shock
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20g, 11 ms, per MIL-STD 810E
Method 516.4 Procedure 1
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Proof Pressure
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2X Full Scale
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Approvals
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CE (limits switch voltage to 42 VDC)
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Weight, Approx.
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0.45 kg (1.0 lbs)
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A
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1.735" (44.0)
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B
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1.150" (80.0)
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C
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3/4" HEX
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D
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IP68 Submersible Cable
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E
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Pressure Port
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A
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1.735" (44.0)
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B
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1.150" (80.0)
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C
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3/4" HEX
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D
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DIN 43650 Connection
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E
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Pressure Port
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