JOHNSON CONTROLS TE-635AM-2 Platinum Temperature Sensor, Well Mounting

Features:

• Johnson Controls TE-635AM-2 thin-film platinum type, temperature sensor has 1k ohms sensor reference resistance at 32 degrees F (0 degrees C).
• It can be operated at temperatures ranging from -50 to 220 degrees F.
• This TE-635AM-2 sensor has a 6 inch (152 mm) long probe that can be directly mounted on a thermowell for quick installation.
• It comes with a corrosion-protected steel enclosure for covering the connections and preventing accidental disconnection or error.
• This sensor has an accuracy of +/-0.35 degrees F at 70 degrees F.
• It connects to 14 to 22 AWG connections using wire clamps.

Compatible Accessories:

• TE-6300W-101 & TE-6300W-102 Thermowells: They come with thermal grease for direct mounting of the 6 inch probe of TE-635AM-2 temperature sensor without using an external adaptor. These thermowells have stainless steel or brass with copper bulb construction for corrosion resistance.

Standards and Approvals:

• Meets UL 1995 plenum use requirements

Frequently Asked Questions:

Q. What are the uses of thermal compounds in thermowells?

A. Thermal compounds like thermal grease or paste are used to fill the air gap between a temperature sensor & thermowell walls. These compounds improve stability and provide accurate temperature readings.

Q. How does a temperature sensor work?

A. The temperature sensors work on the principle that the temperature change cause change in the electrical resistance of a material. Temperature sensors are made of a wide variety of materials for varying accuracy & application requirements. The change in electrical resistance results in voltage change that can be measured by a controller for indicating temperature readings.