Smart Diaphram Pressure Transmitter for High Temperature 280º C

• Customization: Available
• Type: Medium & High Temperature Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Model NO.: WNK52
• Measuring Medium: Gas, Steam, Liquid
• Accuracy Grade: 0.075%
• Pressure range: 100kpa~6MPa
• IP Rating: IP67
• Certification: ISO
• Customized: Customized
• Pressure Type: Gauge, Absolute
• Measuring Media: Gas, Vapour and Liquid
• Highest Pressure: 700bar
• OEM Service: Available
• Output Signal: 4~20m, 4~20mA/Hart, Profibus-PA
• Range Ratio: 100:1
• Housing Material: Aluminum Alloy
• Stability: 0.25% of Url for 1 Year
• Temperature Drift: 0.0625% of Url/10oc
• Protection Class: IP66/67
• Transport Package: Each Set in One Individual Carton with Foam
• Specification: MC accuracy 0.075
• Trademark: WNK
• Origin: Anhui, China
• HS Code: 90262010
• Production Capacity: 1000set/Month

Product Description

Intelligent Diaphram Pressure Transmitter for High Temperature 280ºC            
 
   WNK5 series pressure transmitter is the high-performance products among WNK pressure transmitter series. It transforms physical signal of pressure, differential pressure and level to standard signal via collecting cell sensor and digital processing circuit.
     WNK5 adopts advanced specified integrated circuit digital technology to realize best uniformity of accuracy and signal. Each set of transmitter is ambient temperature compensated, ensured highest accuracy and lowest drift of transmitters in wide working temperature range.

WNK5 series pressure transmitters
 

1. Absolute & gauge pressure measuring in gas, vapour and liquid:
WNK51 High accuracy intelligent pressure transmitter 
WNK59 Intelligent pressure transmitter
WNK52 Intelligent diaphram pressure transmitter

2. Absolute, gauge & differential pressure measuring in gas, vapour and liquid:
WNK55 High accuracy intelligent differential pressure transmitter
WNK50 Intelligent differential pressure transmitter 
WNK57 Intelligent single flange differential pressure transmitter 
WNK58 Intelligent double flanges differential pressure transmitter

Some advantages - WNK52 Intelligent Pressure Transmitter:
1. High temperature resistant, highest temperature up to 280ºC with sealing diaphram
2. Excellent accuracy: up to 0.075%
3. Good long-term stability: long-term drift ≤±0.25%URL for 5 years
4. Range ratio: 100: 1
5. Module design, changable electronic module
6. Hart, PROFIBUS-PA or FF communication protocol
 
Application - WNK52 Intelligent Pressure Transmitter:

 

1.Gauge and absolute pressure measurement of gas, vapour or liquid in various processing control fields
2. Level, volume or mass measurement in liquid;
3. Working with detecting elements to measure flow of gas, vapour and liquid ( volume and mass flow)
4. Highest measurement pressure up to 700bar; 

Specifications:

Applicable media	liquid, gas and steam
Pressure range	-100KPa~6MPa
Accuracy	0.075%, higher on request
Stability	±0.25% of URL for 1 year
Temperature drift	±0.0625% of URL/10ºC
Output signals	4~20mA, Hart, PROFIBUS-PA for option
Housing material	Aluminum14
Electrical connection	M20×1.5;G1/2;1/2NPT
Protection class	IP66/67
Diaphragm material	316L, Alloy C-276, Monel, Tantalum diaphragm, 316L with PTFE coating etc for option
Fluid filled	Silicon oil,Vegetable oil,Inert oil ,High temperature oil etc for option
Ex-proof	Exia II CT4, other option per request
Power Supply	10.5-55V 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 ;

 

Why choose WNK?

1. Founded in 2004 , 12 years producing experience of sensors, transmitters
2. Chinese first having completely proprietary intellectual property rights of PROFIBUS temperature transmitter
3. Chinese industry leader in cement applying field
4. Aboundant experience of OEM & ODM with customers around the country including many trading companies. Having not done foreign trade before, but users of our products have been all over the world
5. WNK profound accuracy of 0.075% is unique in our local, and it has been local measurement standard.
6. WNK has been continously awarded National High-tech Enterprice, Hefei Famous Brand, Chinese Top Ten Famous Brand of Transmitters, Chinese AAA Enterprice of Quality Guarantee and Good Faith, Chinese Industrial Fieldbus Leading Enterprice and etc.
7. 
   Company Information

   
    

   
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   FAQ

   Q: Are you manufacturer or trading company?                                             

   A: We are professional pressure/level/temperature measurement manufacturer since 2004.

    

   Q: What's your quality control system?

   A: We are an ISO 9001-2015 certified manufacturer, we have strict quality control system. Besides clibartiaon, each set product we also do temperature compensation and aging test before shipment, so the quality is guaranteed.

    

   Q: What is the warranty of your products?                                                      

   A: 12 month from shipment date, for non-man-made damages.  

    

   Q: Can we use our logo on the products? Do you provide customized products?                                       

   Yes.we can use your logo, we can provide customized products per requirement. OEM/ODM is welcome

    

   Q: What is yor MOQ?

   A: We have no MOQ limits, small quantity order is acceptable.

    

   Q: What's the transport?                                                              

   A: Express such as DHL, Fedex, TNT, UPS for freight prepaid, also can use your own couier account to do the freight collect. For more goods we can arrange by air or by Sea.