Features:

Sensor element - thin-film capacitive sensor element recovers from 100% saturation
Accuracy - fully interchangeable element to 2% accuracy no calibration
Field replaceable - replace element in the field maintain accuracy and minimize downtime
Easy servicing - duct sensor element can be serviced without disturbing conduit
Potted circuitry - prevents costly condensate shorts
Flexibility - polarity insensitive, 2-wire 4 to 20 mA versions flexible systems compatibility save time in the field, stock fewer devices
Outdoor enclosure
2-wire, not polarity sensitive (clipped and capped)
Digitally profiled thin-film capacitive (32-bit mathematics) US Patent 5,844,138 HS element, this sensing element has a 1 year warranty

Specifications:

Manufacturer: Veris Industries
Manufacturer Part Number: HO2XMSX
Product Type: Outdoor Humidity Sensor
Color: Gray and White
Supply Voltage DC Range: 12-30 VDC
Temperature Rating: -40 to 122 Degrees F
Operating Humidity: 0 to 100% RH
Probe Length: 9.9"
Electrical Wiring: 22 AWG
Mounting: Outdoor Wall
Dimensions: 15.05" x 6.5" x 3.7"
Weight: 1.14 lb.