Pressure Switches & Sensors
Ex-VCM / Ex-VNM Negative Pressure Switches
FEMA negative pressure switches detect the pressure difference relative to atmospheric pressure. The "zero" reference point on the scale of the unit corresponds to the relevant atmospheric pressure.
Overview
Product Number
Image
SKU
Description
EX-VNM301
Vacuum Pressure Switch to ATEX 201434EU, SPCO; differential not adjustable; setting range: –250…+100 mbar; switching differential: 2 ... 25 mbar; max pressure: 1,5 bar
Image
SKU
Description
EX-VNM301
Vacuum Pressure Switch to ATEX 201434EU, SPCO; differential not adjustable; setting range: –250…+100 mbar; switching differential: 2 ... 25 mbar; max pressure: 1,5 bar
