Johnson Controls TE-631AP-1 Temperature Sensor

Temperature Sensor, 1000 Ohm, Nickel, 6" Probe Length, Coduit Box and Shield, Rigid Thermoplastic, -50 to 220 Degrees

QUESTIONS & ANSWERS

What is the cause of negative temperature in a chiller?

Will have to check it at the site for the cause. Please consult with a contractor.
What is the cause of negative temperature?

Please see links below for all the documentations we have on this sensor.

Catalog Page

Tech Sheet

Manual