Specifications

Current Transmitters 4-20ma
professional manufacturer
quick shipment

                Current Transmitters 4-20ma  

 

           

Current Transmitters of description:
1,  High Quality Thermocouple Transmitters With 4-20ma Output of application:Universal smart temperature transmitter for thermocouple,converting thermocouples input signals into a scalable 4 to 20 mA.
2,  High Quality Thermocouple Transmitters of Installation:Directly installed to thermocouple Form B.
Equipped with special card can realize DIN35 guide rail installation.

 

 

 

  Current Transmitters 4-20ma of features:
1,  Current Transmitters 4-20ma of 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.

Thermocouple Transmitters 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

 

 

 

   Current Transmitters 4-20ma of 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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