GST : 24AAJCP7915M1ZX

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Pressure switch 901 Prescal for Gas

Pressure switch 901 Prescal for Gas

Product Details:

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Product Description

Adjustable pressure switch for monitoring the overpressure of combustible gases of the gas families 1 = city gas, 2 = natural gas and 3 = LPG. The pressure switch uses a scaled adjustment knob to enable the adjustment of trip and reset pressure without the use of a screwdriver.

Applications

  • Adjustable pressure switch for monitoring the overpressure of combustible gases of the gas families 1 = city gas, 2 = natural gas and 3 = LPG.

Type

Setting range for upper switching point between

Maximum positive working pressure
Standard/extended

Maximum negative working pressure
Standard/extended

901.61

5 and 20 mbar

0,5 bar

0 bar

901.62

10 and 50 mbar

0,5 bar

0 bar

901.63

25 and 100 mbar

0,5 bar

0 bar

901.64

50 and 250 mbar

1 bar

0 bar

901.65

100 and 500 mbar

1 bar

0 bar

 Temperature range:

  • Ambient temperature from 0 to +80°C
    Temperature of media from 0 to +80°C
    Storage temperature from -40 to +80°C

 Diaphragm material:

  • NBR acc. to DIN EN 549

 Pressure connection:

  • Material: Messing oder Edelstahl
    Thread: M10x1, G1/8, G1/4

 Electrical rating:

  • Standard version: max. 6 (1,5) A / 250 VAC
    Low voltage version: max. 100 mA / 24 VAC

 Electrical connection:

  • Flachstecker 6,3×0,8 mm nach DIN 46244

 Protection class:

  • IP44 / IP54 / IP65  depending on the used protection cap
    P00 without protection cap

 Protection class:

  • Protection class II is only met by using a protection cap from our accessories program. The pressure switch without protection cap is provided for installation in equipment. The construction of the equipment and the type of installation determine the protection class.


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