Products

Differential Pressure Transducer
The PR-282 is an all stainless steel, 100% solid state wet/wet differential pressure transducer incorporating dual diffused piezoresistive sensing elements with stainless steel media isolation. The unit is compatible to all media encountered in HVAC applications including freon, ammonia, treated water and steam. PR-282 is designed to monitor and control pump differential pressure, CW/HW system differential pressure, chiller/boiler differential pressure drop, among other applications.

– 100% solid state diffused piezoresistive silicon wafers
– Rugged all stainless steel pressure cavities; Unique “Double D” port design
– No nulling valve required; Extremely stable and sensitive
– More than four supply voltage and output options; Direct or reverse output option
– Electronic averaging/snubbing option; Precision output clipping option
– Easy access NEMA 1 enclosure; Immune to thermal shock, surge or vibration
– All welded dual sensor assembly; Two year warranty
– Guaranteed compatible to all control systems
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