ZS immersion temperature sensor
ZS Sensors Carrier Proprietary and Confidential CARRIER CORPORATION ©2017
Installation Guide All rights reserved
28
This sensor is primarily used to measure temperature in water pipes, water tanks, or cooling tower sump
applications. An immersion sensor is mounted in a thermowell (purchased separately from Carrier).
Immersion Temperature Sensor
Available with:
• 2 in. (5.08 cm) probe
• 4 in. (10.16 cm) probe
• Back or bottom probe
Specifications for ZS immersion temperature sensor
Sensing element
Range:
Accuracy:
-40° to 212°F (-40° to 100°C)
±1.3°F (0.72°C)
Sensor Range:
Accuracy:
20° to 120°F (-5° to 50°C)
±0.9°F (0.5°C)
Enclosure material Polycarbonate, UL94V-0
Enclosure rating NEMA 4, IP66, UV rated
Enclosure dimensions Width:
Height:
Depth:
5 in. (12.7 cm)
4.15 in. (10.54 cm)
2.5 in. (6.35 cm)
Probe 304 SS
0.25" (0.64 cm) diameter
2 or 4 in. (5.08 or 10.16 cm) length specified at time of order
Power requirements 12 Vdc @ 6 mA
Power supply The 4-conductor Rnet cable from a controller supplies +12 Vdc @ 210 mA. For
additional power, use an external power supply. Use the above power requirements to
calculate the size of the external power supply. The controller and the external power
supply must share a common ground.
Communication 115 kbps
Mounting Sensor's 1/2 in. NPSM plastic threads are screwed into a thermowell
Listed by FCC Part 15-Subpart B-Class B, CE
ZS immersion temperature sensor