I.Product Description
LR series of rail temperature transmitter using the advanced Circuit module integration technology, can be connected with different temperature sensors to achieve the measurement for environment temperature and medium temperature, output standard voltage or current signal. Can be widely used to electric power, petroleum, construction materials ,scientific research and other industries’ temperature measurement.

II.Product features
High-precision, wide range,high input line resistance, high reliability and stability.
Small Size, lightweight, standard 35MM rail mounting, easy to carry, stable and reliable performance.
Using a proprietary line, good linearity, long distance transmission, strong anti-interference ability.

III.Technical Parameters
* Range : see the selection table
* Supply voltage: DC 24V (12V ~ 36V)
* Output signal: 4mA ~ 20mA or 0V ~ 5V
* Circuit working temperature : -10 ℃ ~ 60 ℃
* Accuracy platinum resistance: ± 0.25% F • S, ± 0.5% F • S
* Thermocouple: ± 0.5% F • S (limit of K) ± 1% F • S
* Load capacity ≤ 500Ω (≥ 24V, the current output), output impedance ≤ 250Ω (voltage output)
* Input line resistance ≤ 50Ω