Hefei WNK Smart Technology Co.,Ltd
| Payment Terms | T/T, Western Union, MoneyGram |
| Packaging Details | Standard expoort carton packing |
| Temperature | 50-500C |
| Temperture Accuracy | 0.1C |
| Output Signal | 4-20mA 2-wire |
| Input Type | Pt100 Pt1000 RTD |
| Power Supply | 24V DC |
| Display | No |
| Brand Name | WNK |
| Model Number | WNK-621 |
| Certification | ISO |
| Place of Origin | Anhui, China |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Packaging Details | Standard expoort carton packing |
| Temperature | 50-500C | Temperture Accuracy | 0.1C |
| Output Signal | 4-20mA 2-wire | Input Type | Pt100 Pt1000 RTD |
| Power Supply | 24V DC | Display | No |
| Brand Name | WNK | Model Number | WNK-621 |
| Certification | ISO | Place of Origin | Anhui, China |
| High Light | high accuracy temperature transmitter ，field mounted temperature transmitter | ||
Industrial 4-20ma Hart Head Mounted Temperature Transmitter
Description
WNK temperature transmitter is installed into the top of the temperature transmitter. One side connected to the temperature probe and the other side connected to the circuitry. Compact and inexpensive one is available any time.
It specially designs for PT100. It inputs various RTD signal and converts this signal into 4-20mA standard current signal after linear processing. It has configurable measuring ranges and large ambient temperature range.
Benefits
Measures temperature with a linear output signal
High accuracy across entire ambient temperature range
Reduces plant noise
Slim design, ideal for upgrade of installed PT100 probes with a 4-..20mA signal
Rugged design, fully potted electronic
Main Sensors Accuracy Parameters
| Sensors type | Sensor range | Minimum range | Digit accuracy | D/A accuracy |
| 2,3,4- wire thermal resistor | ||||
| Cu50 | -50~150 ºC | 10 ºC | ±0.15 ºC | 0.01% |
| Cu100 | -50~150 ºC | 10 ºC | ±0.15 ºC | 0.01% |
| PT100 | -200~850 ºC | 10 ºC | ±0.15 ºC | 0.01% |
| PT1000 | -200~850 ºC | 10ºC | ±0.1 ºC | 0.01% |
| 2,3,4- wire resistor | ||||
| 400Ω | 0~400Ω | 10Ω | 0.01Ω | 0.01% |
| 4000Ω | -0~4000Ω | 10Ω | 0.01Ω | 0.01% |
| Voltage | ||||
| 100mV | -10~100 mV | 10 mV | 0.01 mV | 0.01% |
| 1000mV | -100~1000mV | 10 mV | 0.01 mV | 0.01% |
| Thermocouple | ||||
| B type | 150~1820ºC | 25ºC | ±1.0 ºC | 0.01% |
| E type | -200~1000ºC | 25ºC | ±0.4 ºC | 0.01% |
| J type | - 210~1200ºC | 25ºC | ±0.4ºC | 0.01% |
| K type | -200~1372ºC | 25ºC | ±0.4ºC | 0.01% |
| N type | -200~1300ºC | 25ºC | ±0.4ºC | 0.01% |
| R type | 0~1768ºC | 25ºC | ±0.8ºC | 0.01% |
| S type | 0~1768ºC | 25ºC | ±0.8ºC | 0.01% |
| T type | -200~400ºC | 25ºC | ±0.4 ºC | 0.01% |
Company Details
Business Type:
Manufacturer,Importer,Exporter
Year Established:
2004
Total Annual:
4000000-800000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
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 cu... 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 cu...
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