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Series TE-SNW Weather Resistant Surface Temperature Sensor
Brand: Dwyer Instruments, LLCThe Series TE-SNW Surface Temperature Sensors non-intrusively measures the process temperature in hot and cold water loops in buildings.
An adjustable metal strap can tightly fit around 2 through 6" pipe sizes, allowing the surface area of the copper plate on the sensor to make good contact with the pipe surface.
In order to work with most common building controllers, the output of the sensor can be chosen from 6 different RTD and Thermistor curves.
Additional features include a quarter turn twist off cap that is chained to the housing to prevent it from getting lost, and multiple knockout locations and sizes to reduce installation time.
Specifications
Accuracy
- ± 0.15° C at 0° C (± 0.28° F at 32° F) - RTD DIN Class A
- ± 0.22° C (± 0.4° F) at 25° C (77° F) - Thermistor
Approvals & Certifications
- GOST-R
- RoHS
Enclosure, Body Material
- V-0 Polycarbonate Plastic
Environmental Protection
- NEMA 3R
Operating Temperature
- -35.5° to 115.5° C (-32° to 240° F)
Pipe Size
- 2” to 6”
Sensor / Probe Type
- RTD - Pt100 ohms, PT1,000 ohms
- Thermistor - 10 kiloohms (Typical II, Typical III), 3 kiloohms, 20 kiloohms
- Heating or Cooling Loop Line Temperature Monitoring
- HVAC Systems
