The ACI Platinum Strap-On Series features a 1.5” square copper plate with the sensor encapsulated to the back side of the copper plate to improve the thermal conductivity between the pipe and sensor

Each sensor has Etched Teon colored lead wires to dierentiate the dierent sensor types

The three-wire “-3W” option should be ordered when using with a 3-Wire temperature transmitter or sensor conguration on your building management system or PLC (Programmable Logic Controller)

The purpose of the 3rd wire is to compensate for any external lead wire resistance that will aect your sensors output signal

ACI recommends the use of 18 AWG lead wires to reduce the external lead wire resistance when using a Platinum RTD sensor

Sensors in this series are manufactured using ACI’s proven double encapsulation process to eliminate the eects of moisture on the sensor as well as to improve thermal response times with our high quality, thermally conductive epoxy

Strap-On sensors can be used to monitor pipe sizes from 1 ¼” to 10” in diameter

ACI recommends to clean the pipe before applying thermal grease and installing the sensor before nally insulating the sensor from the eects of the ambient air

Optional Weather Proof enclosures and NIST Certicates are available as referenced on the back of the Product Data Sheet.