TT-555-H - Sontay Flying Lead Temperature Sensor

At iacs, you can find the whole range of Sontay Sontay Sensors components for your HVAC system.

The Sontay TT-555-H is a Sensor that determines the temperature of the air in small duct spaces, fan coil units, and VAV boxes, among other limited areas.

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

If you need technical assistance, consult the Sontay manualsheet or get in touch with our iacs technical support staff.

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.