SPA’s range of Temperature Transmitters now are available with 2-wire Isolated Output with support of T/C (J, K, R, and S) and RTD (PT-100) input. Miniature and compact design give elegant esthetic look and compatibility with any other similar product in industry. The use of TR100 series makes user very easy to carry signal from field to control room, without worry of signal losses & to loop the signal with devices like PLC or DCS. The Instrument is also available in Weatherproof /Ex-proof enclosures. In 2” pipe field mounting instrument Local Indication of PV is available which is optional.

Input Specifications:
Input: 3 wires RTD, Pt100 Or THC (J, K, R, S).

Output Specification:
Output Current: 4 to 20 mA in 2-wire. With Isolation
Linearity: Built in lineariser for RTD w.r.t. 0c,
               Linear w.r.t. mV for THC. Range: Selectable.
Output Loop Load: 600 Ohms @ 24 V DC Power Supply.
Output Accuracy: + 0.25 % of Full Scale.
                            w.r.t. Temp for RTD
                            w.r.t. mV input for THC.

Mains Supply Specifications:
Mains Supply: 24 V DC, 2 wire.
Operating Range: 24VDC.

Environmental Specification:
Rated Temp. : 5 to 55 Deg. C.
Humidity: 90 % RH non-condensing.

Size & Mounting Specifications:
Mounting: Rail mounting
Enclosure Specifications: ABS plastic