4 to 20mA Thermocouple Temperature Transmitter K type

The transmitter outputs 4 ~ 20 mA signal, proportional to the measured temperature, to displayers, recorders or computers. It is embedded in the connection head of a thermocouple or RTD assembly.

Temperature Transmitter Specifications

Input: Pt100 (for resistance thermometer)For transmitters

B, S, R, N, K, E, J, T K (for thermocouple)

Output: 4 ~ 20 mA dc linear with temperature.

Accuracy: ±0.2% FS, ±0.5% FS

Load resistance: Load limit shall be:

RLmax = 50 × (Vmim – 12)

The load resistance can be selected in the range of 0 ~ 600Ω when the voltage is 4V. The nominal load resistance is 250Ω.

Power supply: Nominal voltage: 24V; Mim. voltage: 12V; Max voltage: 35V 

For thermocouple/RTD assembly with transmitter

Two-wire or four-wire

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