Thermocouple Transmitter 4-20mA
thermocouple transmitter with 4-20ma output
Thermocouple transmitter of description:
1,The thermoccouple transmitter of application:Universal smart temperature transmitter for thermocouple,converting thermocouples input signals into a scalable 4 to 20 mA.
2, The thermoccouple transmitter of Installation:Directly installed to thermocouple Form B.
Equipped with special card can realize DIN35 guide rail installation.
thermocouple transmitter of features:
1,Compact structure
2,Easy Installation.
3,Open and Short-Circuit Input Detection.
4,self-monitoring.
5,Handheld operator Configurable,Configurable information memorized.
6,High precision,Low power dissipation,Range temperature ,Stability work.
7,Interfaces to All Standard Thermocouples.
Technical data:
Input | |
Measured variable |
Temperature |
Measurement accuracy |
0.2% |
Output | |
Output signal |
4~20mA |
Load resistance |
RL≤(Ue-7.5)/0.021A |
Signal on alarm |
IH = 20.5mA ; IL= 3.8mA |
Input Sensor break,output current |
22mA |
Sensor open-circuit,output current |
22mA |
Sampling period |
rating value 0.25S |
Protection |
Reverse polarity protection |
Essential parameter | |
Supply voltage |
7.5~45V,d.c. |
Temperature drift |
0.01% F.S./ °C |
Damping time |
< 5S |
|
Insulation strength (among Input and output) |
1500V,a.c.;1min |
|
Insulation resistance (among Input and output) |
≥100MΩ |
Electromagnetic compatibility |
EN61326-1:2006 EN61000-3-2:2006 + A1:2009 + A2:2009 EN61000-3-3:2008 |
Minimum range |
50°C |
Weight |
32g |
Rated operating condition - Environment temperature | |
Storage temperature |
-50°C~+105°C |
Operating temperature |
-40°C~+85°C |
Relative humidity |
≤85% |
Reference operating conditions |
23°C |
Smart Temperature Transmitter(Front)
Power supply and signal output
Signal input
Dimensions:
About Us:
Xi'an Yunyi Instrument Co., Ltd. is a professional manufacturer that engaged in the fields of pressure measurement instrument, the chief engineer Mr Tian has more than 30 years on this area, he is one of the engineers who introduced the Rosemount technology. We specializing in developing high precision pressure transmitter and pressure gauges. And we also develop temperature transmitter, level transmitter, densitometer etc. They are widely used in chemical, petroleum, paper, electricity, city gas, environmental protection, water treatment and other fields.
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