RTD Temperature Transmitter

It has the advantages of stable performance, high sensitivity, and strong reliability. It can be widely used in automation temperature control system, such as metallurgy, machinery, petroleum, electricity, chemical industry, light industry, textile, building materials and so on.

Work principle

The thermocouple (resistance) measure the changes of thermal power (resistance) when working, which will produce unbalance signal through the temperature transducer’s bridge, and the signal will be amplified and converted into 4-20mA DC signal to the instrument, then the instrument will display the corresponding temperature value.

Application

This series products is used to measure the temperature of the surface of liquid, steam, gas and solid under -50 to +600?. It is suitable for temperature measurement in water supply, hydraulic pressure, cooling, heating system industry and automatic control.

Basic specification

Temperature range: -50 to +600?

Output: 4-20mA (2-wire) ,0-10V ( 3-wires)

Power supply: 10~30VDC

Error: 0.1%FS, 0.3%FS, 0.5%FS

Media compatibility: 316L stainless steel

Process connection: Thread

Protection tube: Stainless steel, 5mm, 6mm and 8mm dia.

Insert length (L): 30mm<L<500mm

Sensing element: PT100 temperature sensor

Electrical connector: DIN43650 (IP65)