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Adjustable Gas Pressure Switch 901 Prescal®
Brand: Beck Sensortechnik GmbHFactory-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.
Specifications
Brand
Accuracy
- Deviation: ≤ ± 15 % of switching pressure
- Drift: ≤ ± 15 % of switching pressure
Ambient Temperature
- 0° to 80° C
Storage Temperature
- -40° to +80° C
Diaphragm Material
- NBR
Electrical Rating
- Standard: Max. 6 (1.5) A / 250 VAC
- Low-voltage: Max. 0.1 A / 24 VAC
Electrical Connection
- Tab terminal 6.3 mm x 0.8 mm in accordance with DIN 46244
Threaded Connector
- M 10x1, G 1/8, G 1/4 or G 1/2 of Brass (CuZn40)
Application
- Monitoring the overpressure of combustible gases of the gas families
Environmental Protection
- IP00 without protection cap
- IP44 / IP54 / IP65 depending on the used protection cap
Conformity
- EU Gas Appliances Regulation according to EN 1854
- EU Low Voltage Directive
- EU RoHS Directive