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Fragen zum Produkt "Druckwächter 901 Prescal®"

Pressure switch 901 Prescal®

for Gas

Applications

  • Monitoring the overpressure of combustible gases
  • city gas
  • natural gas
  • LPG
Produktkonfigurator

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.

 

Technische Daten

Einstellbereiche:

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: Brass
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.

Arrangement of contacts:

Zubehör

11 6329 IP 44, schwarz, einzelverpackt in Tüte

11 6365 IP 54, Vollgummi für 901 Prescal

11 6371 IP 54, schwarz, M16 x 1,5, einzelverpackt in Tüte

11 6372 IP 65, schwarz, M16 x 1,5, einzelverpackt in Tüte

11 6374 IP54 mit Gerätestecker, Form A, nach EN 175301-803

11 6375 IP65 mit Gerätestecker, Form A, nach EN 175301-803

9 6403 Winkel, L-Form, G 1/4

9 6404 Winkel, L-Form, G 1/8 / M 10x1

9 6405 Winkel, L-Form für Klemmfeder