Features:

Wireless configuration - view and configure all field selectable parameters via smartphone, no ladder necessary for duct mount applications
High reliability sensor technology for long-term, maintenance-free operation
Excellent tolerance to overpressure and vibration reduces field failures
Water resistant housing - IP65/NEMA 4 housing allows for mounting in wash-down locations
Circuit protection avoids damage due to incorrect input wiring
Duct enclosure
Uni-directional or bi-directional, DIP switch selectable modes
Pushbutton auto-zero and digital input (2-position terminal block)
For indoor or outdoor use

Specifications:

Manufacturer: Veris Industries
Manufacturer Part Number: PX3DXX01
Product Type: Dry Differential Pressure Sensor
Supply Voltage AC Nominal: 24 VAC
Supply Voltage DC Range: 12-30 VDC
Pressure Measurement Range: 0.1" WC, 0.25" WC, 0.5" WC, 1" WC
Temperature Rating: -4 to 140 Degrees F
Electrical Wiring: 3 Wires
Mounting: Duct
Dimensions :6.5" x 8.05" x 2.85"
Weight: 0.36 lb.