ACI 126433 A/TT1K-S-1-4X Transmitter, NEMA 4X, 1-5VDC Output

ACI (Automation Components), A/TT1K-S-1-4X, 126433, Transmitter with 1,000 Ohm RTD, Strap On, NEMA 4X Enclosure, 1-5VDC Output

The ACI Transmitter Strap-On Series features a standard two-wire, 4 to 20 mA Loop Powered output signal. The Strap-On transmitter should be used in retrofit applications where an immersion style sensor can't be inserted into the pipe or in applications where high accuracy is not required. For best results, ACI recommends cleaning the pipes with a brush or small piece of sand paper before applying thermal grease to the top of the copper plate and securing to the pipe. Be sure not to over tighten before insulating the transmitter from the effects of the ambient air. For best results the sensor should be mounted on the top or sides of the pipe such that moisture and condensation will not cause the transmitter to fail prematurely. All transmitters must be ordered with the temperature span that you require, since the boards are tuned to give you the best performance characteristics for the temperature span specified.

Applications:

• Hot Water Systems, Chilled Water Systems, Hydronic Systems, Chillers, Boilers

For more information, please see Dimensional Drawing