Hampshire Controls Corp.
Revision 1.2
Temperature Transmitter Operating Instruction
Page 19 of 21
©2014
Specifications
Power Requirements:
Three 1.5V AA Batteries, approximate battery life is 1 year
Sensor:
100 ohm RTD in 4” s.s. sheath, waterproof, with 10’ Teflon 22 ga.
twisted pair
Temperature Range:
-100 to +100°C (-148 to +212°F)
Resolution:
Centigrade display: 0.1°C (over full range)
Fahrenheit display: 0.2 °F (-148 to +199.8°F), 1.0°F (+200 to +212°F)
Accuracy:
±0.2°C (±0.36°F)
Mechanical:
Case is black ABS plastic, 4”w x 4”h x 1.6”d
Wall mount with Velcro, or set on bottom edge
Wires and antenna exit through sides
Outputs:
Wi-Fi (IEEE Std. 802.11b/g) transmission via UDP/IP every 3
minutes (Requires Hampshire Controls T°Sentry ALERT System
software)
Special Options:
Dry contact input for use with a magnetic reed switch
Care and Cleaning
The Temperature Transmitter case is not watertight. Avoid spilling liquids on the case, as it
could cause damage to internal electrical components.
When cleaning the case or the LCD display, use only a soft, lint-free cloth, which is dry or
slightly moistened with water. Avoid using alcohol or any harsh chemicals.
