Beck.
Custom-made pressure monitoring.
Beck.
Custom-made pressure monitoring.
Pressure switch 901 factory-set with stainless steel pressure connectionPressure switch 901 factory-set with brass pressure connection Pressure switch 901 factory-set with stainless steel flange pressure connection Pressure switch 901 factory-set with plastic pressure connection

Factory-set pressure switch monitoring overpressure, vacuum or differential pressure of liquid and gaseous – also aggressive – media.

Pressure setting and switching differential are factory-set by the manufacturer.

For temperature above 85° C metal or PPS pressure connection is required. Upon request pressure connections of other sizes, other plastics or brass nickel-plated are available.

Applications

Technical data

Product configurator

Accessories

Diverse

6333 Mounting spring

6442 Pressure connection for three switches, with M10 or G 1/8

Mounting Elements

6403 Bracket, L-form, G 1/4

6404 Bracket, L-form, G1/8 / M 10x1

6405 Bracket, L-form for mounting spring

Protection caps

6329 IP 44, black, single packed in bag

6345 IP 54, rubber for 901.1x

6365 IP 54, rubebr for 901 Prescal

6371 IP 54, black, M16 x 1.5, single packed in bag

6372 IP 65, black, M16 x 1.5, single packed in bag

6374 IP54 with connector, Shape A, to EN 175301-803

6375 IP65 with connector, Shape A, to EN 175301-803

6379 IP 65, connection electr. cable

6380 IP 54, connection electr. cable

Restrictors

9998 Siperm filter loose

nozzle

6332 Restrictor 0.3mm hole

6334 Restrictor 0.5 mm hole

6338 Restrictor 0.8mm hole

6339 Restrictor 0.2mm hole

Downloads


Data sheet pressure switch 901

Calibration for 901.20/21

Calibration for 901
Pressure switch 901 EX factory-set with stainless steel pressure connectionPressure switch 901 EX factory-set with brass pressure connection Pressure switch 901 EX factory-set with stainless steel flange pressure connection Pressure switch 901 EX factory-set with plastic pressure connection

Factory-set pressure switch monitoring overpressure, vacuum or differential pressure of liquid and gaseous – also aggressive – media.

Pressure setting and switching differential are factory-set by the manufacturer.

For temperature above 85° C metal or PPS pressure connection is required. Upon request pressure connections of other sizes, other plastics or brass nickel-plated are available.

Applications

Technical data

Product configurator

Accessories

Mounting Elements

6403 Bracket, L-form, G 1/4

6404 Bracket, L-form, G1/8 / M 10x1

6405 Bracket, L-form for mounting spring

Protection caps

6371 IP 54, black, M16 x 1.5, single packed in bag

6372 IP 65, black, M16 x 1.5, single packed in bag

6374 IP54 with connector, Shape A, to EN 175301-803

6375 IP65 with connector, Shape A, to EN 175301-803

Downloads


Data sheet pressure switch 901 EX

Operating Instructions pressure switch 901 EX
Pressure switch 901 Prescal® adjustable with stainless steel pressure connection Pressure switch 901 Prescal® adjustable with brass pressure connection Pressure switch 901 Prescal® adjustable with stainless steel flange pressure connection Pressure switch 901 Prescal® adjustable with plastic pressure connection

Adjustable pressure switch monitoring overpressure, vacuum or differential pressure of liquid and gaseous – also aggressive – media.

The pressure switch uses a scaled adjustment knob to enable the adjustment of trip and reset pressure without the use of a screwdriver.

Mounting in any position, to be specified for settings below 100 mbar.

Applications

Technical data

Product configurator

Accessories

Mounting Elements

6403 Bracket, L-form, G 1/4

6404 Bracket, L-form, G1/8 / M 10x1

6405 Bracket, L-form for mounting spring

Protection caps

6329 IP 44, black, single packed in bag

6365 IP 54, rubebr for 901 Prescal

6371 IP 54, black, M16 x 1.5, single packed in bag

6372 IP 65, black, M16 x 1.5, single packed in bag

6374 IP54 with connector, Shape A, to EN 175301-803

6375 IP65 with connector, Shape A, to EN 175301-803

Downloads


Data sheet pressure switch 901 Prescal®

Operation manual pressure switch 901 Prescal®
Pressure switch 901 Prescal® EX adjustable with stainless steel pressure connection Pressure switch 901 Prescal® EX adjustable with brass pressure connection Pressure switch 901 Prescal® EX adjustable with stainless steel pressure connection Pressure switch 901 Prescal® EX adjustable with plastic pressure connection

Adjustable pressure switch monitoring overpressure, vacuum or differential pressure of liquid and gaseous – also aggressive – media.

The pressure switch uses a scaled adjustment knob to enable the adjustment of trip and reset pressure without the use of a screwdriver.

Applications

Technical data

Product configurator

Accessories

Mounting Elements

6403 Bracket, L-form, G 1/4

6404 Bracket, L-form, G1/8 / M 10x1

6405 Bracket, L-form for mounting spring

Protection caps

6371 IP 54, black, M16 x 1.5, single packed in bag

6372 IP 65, black, M16 x 1.5, single packed in bag

6374 IP54 with connector, Shape A, to EN 175301-803

6375 IP65 with connector, Shape A, to EN 175301-803

Downloads


Data sheet pressure switch 901 Prescal® EX
Pressure switch 901 Prescal® for gas adjustable with stainless steel pressure connection

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

Technical data

Product configurator

Accessories

Mounting Elements

6403 Bracket, L-form, G 1/4

6404 Bracket, L-form, G1/8 / M 10x1

6405 Bracket, L-form for mounting spring

Protection caps

6329 IP 44, black, single packed in bag

6365 IP 54, rubebr for 901 Prescal

6371 IP 54, black, M16 x 1.5, single packed in bag

6372 IP 65, black, M16 x 1.5, single packed in bag

6374 IP54 with connector, Shape A, to EN 175301-803

6375 IP65 with connector, Shape A, to EN 175301-803

Downloads


Data sheet adjustable gas pressure switch 901 Prescal®

Factory-set pressure switch monitoring overpressure of liquid and gaseous media. Pressure setting and switching differential are factory set by the manufacturer.

Applications

Technical data

Product configurator

Accessories

Mounting Elements

6403 Bracket, L-form, G 1/4

Protection caps

6371 IP 54, black, M16 x 1.5, single packed in bag

6372 IP 65, black, M16 x 1.5, single packed in bag

6374 IP54 with connector, Shape A, to EN 175301-803

6375 IP65 with connector, Shape A, to EN 175301-803

6379 IP 65, connection electr. cable

6380 IP 54, connection electr. cable

Downloads


Data sheet Pressure Switch 903