IP = Industrial

P1500; Ultra low pressure : 2mBar to 55mBar
P1100; Low pressure : 8 to 250 mBar
P1100; Medium pressure : 0.2 to 19 Bar
P1100; Medium pressure : 0.1 to 34 Bar (flush diaphragm)
P1300; High pressure : 1.5 to 640 Bar

Differential; DP1500; Differential pressure - 2.0 mBar to 12 Bar

Vacuum; V1100; Ultra low : -55 to -2 mBar
Vacuum; V1100; -995 to -150 mBar
Vacuum; P1100; Pressure/vacuum : -1 to +2 Bar

Industry Standard Industrial Switches;
* Proven and documented SIL 2 IEC 61508 suitability.
* Adjustable deadband (hysteresis) option
* Manual reset option