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Industrial Integrated Head Mounted Temperature Transmitter 2 Wire Typical 24VDC Power
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Brand Name:WNK
Model Number:WNK-621
Certification:ISO
Price:Negotiable
Payment Terms:T/T, Western Union, MoneyGram
Company Data
Verified Supplier
Contact Person
Aaron Gao
Business Type:
Manufacturer Importer Exporter
Officials:
5f, Bldg 2a, Mingzhu Industrial Park 106 Chuangxin Ave, High-Tech Zone, Hefei, Anhui, China
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
Industrial Integrated Head Mounted Temperature Transmitter With Hart Protocol
WNK65 4~20mA two-wire integrated circuit board is specifically designed for intelligent temperature transmitters. The compact head mounted transmitter type is designed for standard type B sensor heads. The advantage increased measuring accuracy resulting from conversion of the sensor signal into a stable output signal close to the sensor. For thermocouple applications without compensation cables.
Specifications
| 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 | ||
Features
- Two-wire work mode
- Pt100,Cu50,Cu100, Pt1000 Four thermal resistance full measurement range
- K, S, R, B, N, E, J, T Eight thermocouples full range measurement
- Cold end automatic compensation
- Thermal resistance three-wire measurement automatically eliminating the lead resistance
- Thermal resistance/ Thermocouple disconnection fault prompts and output processing;
- Independent setting for temperature transmission output range
- High accuracy, low temperature drift
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