Product Description
Sor pressure switch 101/121 single diaphram 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 overrange, 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. 
Product Feature
Sor pressure switch Brand Name: SOR Model Number: 101L&121L Max. Current: 25A Max. Voltage: 250V Max. Working Pressure: 100 bar Warranty: 2 years Ranges: 1 bar VAC to 275 bar Contact capacity: 250VAC 15A, 30VDC 5(10)A Protection class: NEMA4, NEMA4X, IP65, IP68 certification: CSA, CE Tuning range: 1~480bar Minimum standards Dead: 0.007bar Feature1: Low cost, economical Feature2: Single set point
Product Specification/Models
Sor pressure switch The 101L and 121L are low-cost, r ed, field-mounted instruments incorporating a flexible modular design that provide cost effective sensing solutions. The two-piece piston design allows for complete differential pressure reversal without damage. Housings are constructed of r ed cast iron.