TT-555-Q - 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-Q 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. To prevent ground hum loops, which can produce noise, the screen should frequently only be earthed at one end (often the controller end). Running low voltage supply and signal lines over high voltage or mains cabling is not recommended.

If at all possible, use cable trays or a different conduit. If at all possible, the controller's earth should be wired to a FUNCTIONAL EARTH rather than the mains safety earth. This will strengthen your resistance to high frequency noise. The majority of contemporary structures have a special soil for this use.