WBS integrated temperature transmitter
- Product Description
-
This instrument combines an armored, vibration-resistant platinum resistor or thermocouple with a dedicated transducer circuit. It converts the temperature signal from the sensing element into a standard signal output on-site. It eliminates the need for compensating wires, enabling long-distance transmission. Within the rated operating range, signal accuracy is independent of the load resistance and supply voltage. It is easy to connect with various instruments and computer systems.
The main features of the instrument are as follows:
(4～20)mA output is linear with temperature
High detection accuracy and long-term stability
Uses a specially designed armored platinum resistor, with good shock resistance and corrosion resistance
IP66 protection level, suitable for outdoor installation
Explosion-proof Ex db IIB T6 Gb, Ex ia lIC T6 Ga
With lightning protection and anti-RF interference circuits
Can be equipped with an LCD digital display or a pointer display for on-site temperature indication
The display can be rotated 360° to adjust the viewing direction;
In high-temperature applications, the transducer circuit can be installed separately from the temperature sensor
Outputs RS485 Modbus protocol
Output signal can be superimposed with HART protocol digital signal (optional)
Main Technical Parameters
Output signal: (4～20)mA
Accuracy grade: 0.075 grade, 0.1 grade, 0.2 grade;
Sensor: Thermocouple ±0.75%|t| Platinum resistor ±0.15+0.2% |t|
Output load: (0～550)Ω (24V power supply)
Supply voltage: 24VDC (18～36)VDC
Operating environment: Temperature: Explosion-proof (-20～+50)℃;
LCD display: (-20～+50)℃;
Others: (-40～+60)℃;
Relative humidity: (5～95)%
Explosion-proof category: Explosion-proof Ex db IIB T6 Gb, Ex ia lIC T6 Ga
Cable inlet gland thread G 1/2″
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E-mail:kfybc@kfybc.com
Address: No.38 Bianjing Road, Shunhe Hui District, Kaifeng City, Henan Province