Name: Relative Humidity Sensor
Brand: Winland
SKU: HA-4
Rating: 5 (1 reviews)

Overview

Relative Humidity Sensor

The Humidity Alert ("HA-4") is an accessory for EnviroAlert® and EnviroAlert Professional® devices to monitor relative humidity as a part of the Winland Critical-Environment Monitoring Solution. This device can be used in cooler/freezer environments.

Features:

Monitors the humidity range of 5 to 95% RH with an accuracy of ±3% accuracy between 25 to 75% RH at 77 °F (25 °C) with TC of less than 12 minutes
Use with EA200-12, EA200-24, EA400-12, EA400-24, EA800-ip or EAPro-GTWY
Can be used in non-condensing environments such as an office or IT room or in condensing environments such as coolers/freezers
Sensing element is Capacitive / IC
Power requirements of 12V DC, 0.21W Max
Unit operating range of -40 to 140 °F (-40 to +60 °C) in condensing and non-condensing environments
Maximum sensor cable run of 1,000' (304.8m) [18-22 twisted pair]
Surface mount device includes mounting screws and instruction manual. Wire is included
Dimensions of 3.9" x 2.9" x 1.7" (9.9cm x 7.4cm x 4.3cm)
Weight of 5.3oz (150.0g)

Specifications

Product Name	Relative Humidity Sensor

Brand Name	Winland

Mfg #	HA-4

Cube	19.23 cu in

Length	3.90 in

Width	1.70 in

Height	2.90 in

Weight	0.33 lbs

Operating Voltage	12 VDC

Relative Humidity Sensor

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