Hefei WNK Smart Technology Co.,Ltd
21 Year Professional Manufacturer Pressure, Level & Temperature Sensors and Transmitters
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WNK4S pressure transmitter is the cost-effective model of pressure transmitters provided by Hefei WNk Smart Technology Co., ltd. It transforms the physical signal of pressure , differential pressure and level etc into standard signal, by collecting cell sensor and digital processing circuit.
WNK4S series has the precision and signal uniformity by applying advanced specified integrated circuit digital technology. Each set of transmitter is ambient temperature compensated in our factory, to ensure max precision and mini drift in wide working temperature range.
WNK4S pressure transmitters are suitable for:
1.Gauge,absolute and differential pressure measurement in gases,steam or liquids in areas of process control field.
2.Level,volume or mass mearsurement in liquids.
| Product Name | 4-20mA DC MODBUS Protocol Low Pressure Transmitter for HVAC |
| Pressure measurment | liquid, gas and steam |
| Pressure range | -100kPa~70MPa |
| Accuracy | 0.2% |
| Output | 4~20mA, Modbus |
| Power supply | 10.5-55V DC 10.5-30V DC |
| Mechanical connection | G1/2, G1/4, 1/2NPT etc |
| Housing material | Aluminum14 |
| Ingress Protection | IP66/67 |
| Ex-proof | ExiaII CT4/CT6, ExidIICT6 |
| Ambient temperature | -40 to 85ºC,-40 to 80ºCfor LCD header |
| Storage temperature | -45 to 85ºC,-40 to 80ºC for LCD header |