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Series-EWDP
Wireless Differential Pressure Switch w/ EnOcean® for HVAC, 0.08-20 inH2O
- Wireless ability allows for easy installation in buildings with concrete or marble walls
- No wires need to be connected, allowing for remote monitoring reduces downtime
- Dual scaled set point adjustment knob to quickly and easily set the value to activate the switch
Series-EWDP
From
$
228.31
Product Overview
- Battery Size and Type CR2032, 3V Li-ion
- Compliance CE
- Deadband 0.08 to 0.09 inH2O
- Materials, Wetted Nylon 6.6, POM, Silicone
- Media Compatibility Air, Argon, Carbon dioxide, Helium, Nitrogen, Non-Corrosive Dry Gases
- Mounting Orientation Vertical with Downward Pressure Ports
- Operating Temperature, Max 158 °F
- Operating Temperature, Min 14 °F
- Pressure Type Differential
- Process Connection Note 5/16" (7.94 mm) outside diameter tubing, 1/4" (6.0 mm) inside diameter tubing
- Process Connection Size 5/16 in
- Process Connection Type Barbed Fitting
- Proof Pressure Up to 40 inH2O
- Storage Temperature, Max 185 °F
- Storage Temperature, Min -40 °F
- Supply Power Type Battery
- Weight 150 g
The Series EWDP Wireless Communication Adjustable Differential Pressure Switch uses EnOcean® wireless technology to monitor pressure, vacuum, and differential pressures. The dual scaled adjustment knob in inches of water column and pascals allows changes to the pressure set point to be made without a pressure gage. The battery-powered switch is equipped with radio module for frequencies of 902 MHz or 868 MHz which sends a signal wirelessly to a Series USB-300 receiver (sold separately) at each change of status. The silicone diaphragm makes this series ideal for use with air and other non-combustible gases. The EWDP is available with settings from 0.08 in w.c. (20 Pa) up to 20 in w.c. (5000 Pa). The compact size, adjustment knob, and wireless capabilities make the EWDP the perfect choice for HVAC applications in temporary installations or retrofits of existing buildings.
Product Applications
- Monitoring air filters and ventilators
- Monitoring industrial cooling air circuits and ventilation ducts
- Overheating protection for fan heaters
- Controlling air and fire-protection dampers