TT-555-C - Sontay Flying Lead Temperature Sensor

Discover the full selection of Sontay Sontay Sensors for your HVAC system at iacs.

The Sontay TT-555-C is a Sensor that measures the temperature of the air in confined places, such as fan coil units, VAV boxes, or other small duct spaces.

The Probe is made of Stainless Steel.

The diameter is 30 x 6 mm and the weight 80 g.

The Cable length is 2 meters - 6.56 ft.

The Index of Protection is IP 40

Consult the Sontay manualsheet and get in touch with our iacs technical support team for technical guidance.

Use screened cable for all connections to BEMS controllers, data recorders, etc. In order to prevent earth hum loops, which can produce noise, the screen should normally only be earthed at one end (often the controller end). High voltage or mains cabling should not be routed through low voltage signal and supply lines.

It is best to utilise cable trays or separate conduit. Instead of using the mains safety earth, the controller's earth should, whenever possible, be connected to a FUNCTIONAL EARTH. Better immunity to high frequency noise will result from this. The majority of contemporary structures have a distinct earth for this use.