Low Range – Explosion Proof Differential Pressure Switch
0 to 40 in wd, 0 to 1000 mm wc
Unit: SILSnap Switch: ATEX, TestSafe (SAA), UL/CSA
Designed primarily for air and clean gas applications for low pressures, this instrument accurately reads very low pressures in hazardous locations by utilizing a diaphragm with a large sensing area. The 107EL is ideal for pressurized (clean) room applications because it measures the difference between one room and another (air ducts) and lets you know if an air filter is clogged. An external set point adjustment with visual indication is standard, allowing for simplified calibration of the switch.
- Hermetically sealed snap switches
- Ranges from 0 to 40 in wc
- Set point adjustment without declassification of hazardous area
- SPDT or DPDT switching element