STC300 Strap-on/Contact Temperature Sensors - Installation Instructions

STC300 is an electronic pipe contact temperature transmitter that converts the temperature measured into an electronic current signal 4 … 20 mA. The transmitter is delivered as a complete unit, comprising a pipe clamp, the sensing element and an amplifier, mounted in a housing. The sensor and amplifier are encapsulated in separate units, to protect the electronics from excessive heat. A 2 m (6.56 ft.) cable connects the two units. The transmitter element is intended for external mounting directly on pipes, [max diameter 100 mm (3.94 in.)] e.g., for flow and return water pipes. The transmitter is connected with a 2-wire cable which serves both as power supply and for signal transmission.