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Contact Our Engineering TeamDwyer Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
Dwyer 629-04-CH-P2-E5-S1 is a differential pressure transmitter for HVAC and industrial process monitoring, offering 0-50 psid range with 0.5% accuracy and 4-20 mA output. IP65 rated for harsh environments with 1/4" NPT connections.
Used in
Common applications for DwyerCombustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks
Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges
HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points
Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units
BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management
Dwyer Products
3G Electric supplies Dwyer measurement. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
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