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Adjustable differential pressure switch

P233

Sensitive Differential

This switch senses a change in the (differential) pressure as the airflow changes. The (differential) pressure is applied to the two sides of a diaphragm in the control. The spring-loaded diaphragm moves and actuates the switch. The series P233A/F can also be used to detect small positive gauge pressure or to detect a vacuum.

Features

  • One switch to measure relative pressure, vacuum or differential pressure
  • Various accessories available
  • Compact and durable construction
  • Easy mounting and wiring, various mounting possibilities
  • Standard PG 11 nipple and optional DIN 43650 connector
  • Accurate and stable switch point
  • SPDT contact standard

Products List18 items

Product CodeSwitch point RangeSwitching DifferentialContacts
1,4 to 10 mbar< 0.5 mbarSPDT contacts, Contact rating 5(2) A 250 VAC
1,4 to 10 mbar< 0.5 mbarSPDT contacts, Contact rating 5(2) A 250 VAC
1,4 to 10 mbar< 0.5 mbarSPDT contacts, Contact rating 5(2) A 250 VAC
140 to 1000 Pa< 0.5 mbarSPDT contacts, Contact rating 5(2) A 250 VAC
140 to 1000 Pa< 0.5 mbarSPDT contacts, Contact rating 5(2) A 250 VAC
140 to 1000 Pa< 0.5 mbarSPDT contacts, Contact rating 5(2) A 250 VAC
0,5 to 4 mbar< 0.3 mbarSPDT contacts, Contact rating 5(2) A 250 VAC
0,5 to 4 mbar< 0.3 mbarSPDT contacts, Contact rating 5(2) A 250 VAC
0,5 to 4 mbar< 0.3 mbarSPDT contacts, Contact rating 5(2) A 250 VAC
0,5 to 4 mbar< 0.3 mbarSPDT contacts, Contact rating 5(2) A 250 VAC
50 to 400 Pa< 0.3 mbarSPDT contacts, Contact rating 5(2) A 250 VAC
50 to 400 Pa< 0.3 mbarSPDT contacts, Contact rating 5(2) A 250 VAC
50 to 400 Pa< 0.3 mbarSPDT contacts, Contact rating 5(2) A 250 VAC
50 to 400 Pa< 0.3 mbarSPDT contacts, Contact rating 5(2) A 250 VAC
6 to 50 mbar< 1 mbarSPDT contacts, Contact rating 5(2) A 250 VAC
0,5 to 6 mbar< 0.3 mbarSPDT contacts, Contact rating 5(2) A 250 VAC
0,5 to 6 mbar< 0.3 mbarSPDT contacts, Contact rating 5(2) A 250 VAC
0,3 fixed mbar< 0.3 mbarSPDT contacts, Contact rating 5(2) A 250 VAC

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