Universal Input Temperature Transmitter with 4-20mA, Hart, Profibus-PA Output

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    2017-12-30 08:07

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Company Profile


By certification [File Integrity]

Contact:Ms. Lily Huang(Mr.)  






Website: http://www.ahfxdq.com/com/wnksensor/

Product details

Wall/Pipe Mounted Temperature Transmitter with LCD display
Our PROFIBUS-PA field bus WNK6T temperature transmitter is approved by PROFIBUS Nutzerorganisation e.V. For temperature sensor we can provide the thermal resister, thermocouple etc usually used in industry, we can also provide special sensor, including high temperature type,high pressure type,health type,with special material or with coating etc sensor. Customized sensor is also acceptable.

Features - Wall/Pipe Mounted Temperature Transmitter with LCD Display
1. High precision, digital precision up to :±0.01ºC
2. Long-term drift<0.1/year
3. Install easily, more flexiable
4. To reduce the overall cost of installation,maintenance and running.

5. 4~20mA/Hart/Profibus PA output all available
6 Self-diagnostics function
7. LCD display, Menu-guided operation.

Specification :
Measuring media liquid, gas and steam
Measuring range -270~800 ºC (PT100 thermal resistor)
 0~1300ºC, (Thermocouple K)
Input Thermocouple, RTD, MV, Resistive sensor
Power supply range 9~45V (9~24V, Ex)
Output signal 4~20mA/Hart/Profibus PA
Digital Accuracy ±0.01ºC, PT100 input
Internal cold end compensation error <0.25ºC±0.1%/10ºC
Temperature drift ±0.05%/10ºCfull scale range
0.1% between-10°C to 60°C
Effect of power supply on range <0.005%/V full-scale range
Long term drift <0.1/year
Ambient temperature  Ambient temperature  Storage temperature
 T4 Safe operation(T6)
-40...85ºC -40...60ºC -40...95ºC
Protection Class IP66/67
Relative humidity ≤98%, condensation allowed
Electromagnetic compatibility Accordance with EN 61 326

Ordering sheet
 Model Product details
WNK6T Smart temperature transmitter
Code  Approvals
A For non explosion-proof areas
1 ATEX II 1/2G EExia II CT6 
2 ATEX II 1/2G EExia  II CT6,overflow protection WHG
3 ATEX II 1/2D
4 ATEX II 1/3GD EExia II CT6
5 ATEX II 1/3D
6 ATEX  II 2G EEx d II T6 
For other approvals or more information, please contact with us
Code Communication, Display, Operation
A 4...20mA HART,LCD,operation outside
B 4...20mA HART,LCD,operation inside
C 4...20mA HART
M PROFIBUS PA,LCD,operation outside
N PROFIBUS PA,LCD,operation inside
P FF,LCD,operation outside 
Q FF,LCD,operation inside
Code Housing; Cable entry; Protection
A  Aluminum14,M20×1.5,IP66/67/NEMA 6P
B Aluminum14,G1/2,IP66/67/NEMA 6P
C   Aluminum14,1/2NPT,IP66/67/NEMA 6P
 Code Type of the transmitter connecting with sensor
X1 Integral type
X2 Split type
For integral type, it need to choose the connection additional option
 Code  Input type, Measurement range Code Input type, Measurement range
OA Ohm,0~100Ω RA Thermocouple ,S
OB Ohm,0~260Ω RB Thermocouple,R
 OC Ohm,0~390Ω RC Thermocouple,B
 OD Ohm,0~3900Ω RD Thermocouple,K
OE Ohm,PT100 RE Thermocouple,N
OF Ohm,PT1000 RF Thermocouple,E
 OG Ohm,CU50 RG Thermocouple,J
OH Ohm,CU100 RH Thermocouple,T
DA Voltage,-20~20mV    
DB Voltage,-50~50mV    
DC Voltage,-75~75mV    
DD Voltage,-750~750mV    
 Code Standardization,unit
1 Standardization:rated range,°C
2 Standardization:rated range,°F
3 Standardization:rated range,°R
 Code Option
 A No
M Mounting bracket for wall
U Mounting bracket for pipe
 Code  Additional option for intergral type(interface: transmitter to sensor)
F1 M10×1 F4 M20×1.5
F2 M12×1 F5 M24×1.5
F3 M18×1.5 F6 Per customer requirement
Typical model#: WNK6T AAA X2RD 1U

Why Choose us?
1. We are professional manufacturer with own R&D and sales team, with more than 12 years producing experience in transmitters & sensors.
2. We have strict quality control system, each set product we do temperature compensation and aging test before shipment, so the quality is guaranteed.

Delivery date
4~10 days after order confirmed

Customer specific requirement /ODM/OEM is welcome.