
High Accuracy Industrial IP67 Universal Input Smart Temperature Transmitter With 4~20mA, Hart, Profibus-PA
WNK6T smart temperature transmitter is high performance product from WNK. It translates the signal of thermal resistor,resistive transducer, thermocouple or voltage sensor into standard signal.
Transmitters adopt specific integrated circuit digital technology to achieve the best consistency of accuracy and signal. Every transmitter has been done with ambient temperature compensation before shipped out, to ensure transmitters highest accuracy and mini drift in wide working temperature range.
Our transmitters are easy for on-site installation, they can be integratively installed with temperature sensor, or installed away from sensor. The solid housing is with global universal wire connector, and the aluminum shell of double chamber structure ensures regular work of the transmitter in dangerous occasions.
Quick Information:
1. High accuracy: ±0.1℃ for RTD; ±1℃ for TC, code end accuracy ±2℃
2. 4~20mA/Hart/Profibus PA output all available
3. Long-term drift<0.1/year
4. Install easily, more flexiable
4. To reduce the overall cost of installation,maintenance and running.
6 Self-diagnostics function
7. LCD display, Menu-guided operation.
Detailed Technical Parameters:
Measuring media | liquid, gas and steam | ||
Measuring range | -270~800 ℃ (PT100 thermal resistor) | ||
0~1300℃, (Thermocouple K) | |||
Input | Thermocouple, RTD, MV, Resistive sensor | ||
Output signal | 4~20mA/Hart/Profibus PA | ||
Display | LCD | ||
Power supply range | 9~45V (9~24V, Ex) | ||
Digital Accuracy | ±0.01℃, PT100 input | ||
Internal cold end compensation error | <0.25℃±0.1%/10℃ | ||
Temperature drift | ±0.05%/10℃full 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...85℃ | -40...60℃ | -40...95℃ | |
Protection Class | IP66/67 | ||
Relative humidity | ≤98%, condensation allowed | ||
Electromagnetic capability | Accordance with EN 61 326 |
Competitive Advantages:
1. Founded in 2004, over 13 year professional research, developing
and production experience;
2. Experienced and professional R&D team to provide
customization services;
3. Producing transmitter core elements- PCB, supplying PCB for
transmitter producers;
4. Highest accuracy up to 0.05%FS;
5. Various outputs I2C, SPI, 4~20mA, Hart, Modbus, Profibus-Pa,
0.5-4.5V, 0.2-2.9V and other analog outputs;
6. Our products have been exported to Germany, Norway, Poland,
Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia,
Japan, Korea, Thailand, Indonesia, Uruguay and many other
countries.
Hefei WNK Smart Technology Co.,Ltd
Founded in 2004, HEFEI WNK SMART TECHNOLOGY CO., LTD is a hi-tech company specializing in different kinds of technologically-advanced and good quality sensor, transmitter and automation instrument. We devote to developing, manufacturing and selling of automation control system, providing our customers comprehensive fieldbus technical solutions and factory informatization construction.
Our main products include iEOS industrial cloud data base developing plate form; industrial Internet of Things; WNK-WMS industrial wireless measurement system; onsite measurement instruments like temperature, pressure, flow, level sensor and transmitter etc, widely applied in Petrochemical, Chemical, Power, Steel and Cement.
WNK is the third company in China developed PROFIBUS transmitters. WNK series PROFIBUS transmitter is the fourth in China certificated by international PROFIBUS organization, and Chinese first that completely having proprietary intellectual property rights. WNK PROFIBUS-PA temperature transmitters filled Chinese blank technology in the field.
With strict, scientific management system, WNK has been certificated to conform to standard GB/T 19001-2008 / ISO 9001:2008 by CHINA CLASSIFICATION SOCIETY CERTIFICATION COMPANY. WNK commits to developing of new products and technical innovation. With continuously effort in advanced technology of automation control system, WNK has been undertaking some innovation projects of MST (Ministry of Science and Technology), and has been honored as promising enterprise of “Giant of Technology ”in Hefei Hi-tech Industry Development Zone.
As Chinese first and unique qualified production enterprise of 0.075% measurement in Anhui, WNK brand was awarded Anhui Famous Brand.