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.
