ZS duct sensors
ZS Sensors Carrier Proprietary and Confidential CARRIER CORPORATION ©2017
Installation Guide All rights reserved
17
Specifications for ZS duct sensors
Sensing element
Temperature Range:
Accuracy:
20° to 120°F (-5° to 50°C)
±0.36°F (0.2°C)
Humidity Range:
Accuracy:
10% to 90%
±2.0% typical at less than 0.5% drift per year. Calibrated at 73.4°F
(23°C).
Sensor
Temperature Range:
Accuracy:
20° to 120°F (-5° to 50°C)
±0.9°F (0.5°C)
Humidity Range:
Accuracy:
10% to 90%
±2.0% typical at less than 0.5% drift per year. Calibrated at 73.4°F
(23°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
• Temperature sensor probe:
304 SS
0.25 in. (0.64 cm) diameter
Length (4 or 8 in.) specified at time of order
• Temperature/humidity sensor probe:
ABS with SS filter
1.0 in. (2.5 cm) diameter
5.3 in. (13.5 cm) length
• Averaging temperature sensor probe:
Bendable aluminum
3/16 in. diameter
Length of 8, 12, or 24 ft. 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 Duct mount with #8 sheet metal screws
Listed by FCC Part 15-Subpart B-Class B, CE
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