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Hefei WNK Smart Technology Co.,Ltd
21 Year Professional Manufacturer Pressure, Level & Temperature Sensors and Transmitters
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4~20ma Diffusing Silicon Filled Smart Pressure Transmitter With Hart RS485 Protocol

4~20ma Diffusing Silicon Filled Smart Pressure Transmitter With Hart RS485 Protocol

Brand Name WNK
Model Number WNK4S
Certification CE, SGS
Place of Origin Hefei, China
Minimum Order Quantity 1 set
Price Negotiation
Payment Terms T/T, Western Union, MoneyGram
Supply Ability 200 set/day
Delivery Time 3~5 working days
Packaging Details standard export carton packing
Input -100Kpa - 600bar
Analog Ouput 4-20ma, 0.5-4.5V
Applicable Medium Water, Gas, Liquid, Oil
Approvals CE, Rhos
IP Rank IP66, IP67
Housing material Aluminium
Power Supply 12-30V DC
Exoplosion proof ExiaIICT4
Detailed Product Description

Low Price 4~20ma Diffusing Silicon Filled Smart Pressure Transmitter With Hart RS485 Protocol

 

 

Description

WNK4S pressure transmitter pressure transmitter is a high performance pressure transmitter with international leading technology designed by WNK. The sensor locates on the top of the metal body and stay away from the medium interface to realizes mechanical isolation and thermal isolation.with high strength electrical insulation of metal base and improves the capability of flexibility of electronic circuit and transient voltage resistance protection.

 

Application
1. Gauge & absolute pressure measurement in gases, steam or liquids in all areas of of engineering process and measurement.
2. Level, volume or mass measurement in liquids.
3. Working with detecting element, measure the flow of gases, steam and liquid flow.( volume and mass flow)

4. High pressure up to 700bar.

 

Product feature
1. reference accuracy up to 0.2%.
2. Long-term stability
3. Intrinsically safe and flameproof explosion proof
4. Range down ratio 100:1
5. With Modbus communication protocol

 

Technical Data

Measured medialiquid, gas and steam
Pressure range-100KPa~70MPa
Output signals4~20mA, Modbus-RS485, 1-5V
Accuracy0.2%
Stability±0.3% of URL for 5 years
Temperature drift±0.05% of URL/10ºC
DisplayLCD, or pointer optional
Housing materialAluminum14
Process connectionM20×1.5;G1/2;1/2NPT; flush diaphragm
Protection classIP66/67
Power Supply10.5-55V DC 10.5-30V DC
Ambient temperature-40 to 85ºC,-40 to 80ºCfor LCD header
Storage temperature-45 to 85ºC,-40 to 80ºC for LCD header ;

Dimension

with display: 84*1110*52 (mm)
Net Weight1.1kg (without bracket or process connection)

 

 

Installation diagram

 

Ordering sheet

Product Tags: smart pressure sensor   digital pressure transmitter  
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