DIMENSIONS
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Uses: Low voltage, high sensivity
Main applications: Electronic printed circuits. Detection of low positive, negative or differential pressure. Measurement of liquid levels, air flow, filters efficiency. Very small differential, about 2 millibars
Membranes: EPDM, dia 22 mm. Silicone or NBR on request
Fluid: water or air (no liquid input on the negative pressure inlet)
Fitting: two plastic spouts dia 4 mm for soft PVC tube 3x6 mm (1/8”)
Pressure: Differential
Housing: PA66, UL94 VO
Contact: single pole normally open, slow action.
Electrical rating:
- Silver contact: max 1A 250V
- Gold plated contact: max 100 mA, 24V
- High rating micro-switch (medium and high pressure calibration only): 2HP 240V, 21(8) A 240V (UL, CSA VDE switch)
- Low force micro-switch (set points less than 150 mbar): 1/4HP 6(1) A 240V ( UL, CSA VDE switch)
- On request: up to 25A 250V
Action: momentary, close by pressure rise on positive pressure
inlet
Set point calibration: factory calibrated and sealed, not field
adjustable
Set point calibration limits: from 10 to 400 mbar
Differential: less than 5 mbar
Electrical connection: printed circuit terminal, dia 1.2 mm,
12.7mm spacing
Maximum pressure: 500 mbar (7 PSI)
Ambient temperature limits: 0 to 85°C |
References:
| Calibration (mbar) |
Silver contact |
Gold plated contact |
| 20 |
ZH2X25T102000000 |
ZH2X25TG02000000 |
| 50 |
ZH2X25T105000000 |
ZH2X25TG05000000 |
| 75 |
ZH2X25T107500000 |
ZH2X25TG07500000 |
| 100 |
ZH2X25T10A000000 |
ZH2X25TG0A000000 |
| 150 |
ZH2X25T10A500000 |
ZH2X25TG0A500000 |
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