Single Diaphragm – Explosion Proof Differential Pressure Detector

Email page link
Single Diaphragm - Explosion Proof Differential Pressure Switch 1
Single Diaphragm - Explosion Proof Differential Pressure Switch 2
Single Diaphragm - Explosion Proof Differential Pressure Switch 1
Single Diaphragm - Explosion Proof Differential Pressure Switch 2

Models:

101L, 121L

Ranges:

3 to 500 psid, 0.2 to 35 bar

Certifications:

Unit: INMETRO, SIL, UL (as an outlet box)

101/121 single diaphragm explosion-proof differential pressure detectors are suited for low-to-high differential pressure, fluid power, or process applications where high and varying static pressures, high over range, proof, shock pressure, or cycle rates are expected. They are one of the best-performing differential detectors and provide outstanding repeatability designed for use in non-corrosive process media, however, optional components may be added for corrosive environments.

The 101L and 121L are low-cost, rugged, field-mounted instruments incorporating a flexible modular design that provides cost-effective sensing solutions. The two-piece piston design allows for complete differential pressure reversal without damage. Housings are constructed of rugged cast iron.

  • Low Cost
  • Ranges from 3 to 500 psid
  • Set point adjustment with calibrated scale
  • Versatile – several housing, detectors, and diaphragm options

Power Plant 101

Safety Integrity Level (SIL) Short Training

INMETRO Certification