The Model 179 Series are low range differential pressure transmitters in HVAC building automation, high accuracy pharmaceutical and health care facilities. Each unit features a push-activated pressure equalization button, two Zero push buttons, a LCD, and two LED lamps. With a convenient push button, the zero calibration can be performed without any additional equipment.
SS304 Front Panel Mounting
3-1/2 Digit LCD Display
Push Button Zero Calibration
Up to 15 PSI Proof Pressure on all Ranges
Miswiring Full Protection
Accuracy: ±0.25%, ±0.40% or ±0.60% of span
Differential Pressure Ranges:
Unidirectional: 0.10 in.W.C. to 100.00 in.W.C.
Bidirectional: ±0.10 in.W.C. to ±50.00 in.W.C.
NEMA 1; Stainless Steel
Mounting: Front Panel
Output signal: current or voltage
Clean Room and Isolation Rooms
Draft Control and Fume Hood Control
Furnace Air Flow Control
Power Plant Air Flow Monitor and Control
Certificates & Approvals