IP66/IP67 Smart Single Flange Differential Pressure Level Transmitter for Industrial Application

• Type: Differential Pressure Transmitter
• Structure Type: Capacitive Pressure Transmitter
• Measuring Medium: Gas, Steam, Liquid
• Accuracy Grade: 0.075%
• Pressure range: -4000kpa~4000kpa
• IP Rating: IP67
• Model NO.: WNK57
• Certification: ISO
• Customized: Customized
• Range Ratio: 100:1
• Output Signal: 4~20m, 4~20mA/Hart, Profibus-PA
• Housing Material: Aluminum Alloy
• Stability: 0.25% of Url for 1 Year
• Temperature Drift: 0.0625% of Url/10oc
• Protection Class: IP66/67
• Warranty: 1 Year
• Pressure Type: Gauge, Absolute, Differential Pressure
• 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

 

WNK57 single flange differential Pressure Transmitter
(Gauge/absolute/Differential pressure transmitter)

Features	Applications:
1. High reference accuracy up to 0.075%, higher on request.	Gauge & absolute pressure measurement in gases, steam or liquids in all areas of of engineering process and measurement.
2. Long-term drift  ≤±0.25%URL for 1 year.
3. Range down ratio 100:1; higher on request.	Level measurement in liquids.
4. Replaceable display unit & electronic module.	High process temperatures up to 280ºC with diaphragm seals.
5. Universal electronics.	It can be used below particular occasiaon
6. Menu-guided operation.	1. Need to isolate the high temperature medium with transmitter
7. Factory default data recovery is supportive	2. The measuring medium is corrosive to the transmitter
8. Hart, PROFIBUS-PA or FF protocol for option.	3. The measuring medium solidification or crystallization due to environmental or temperature changes
	4. Suspended liquid or high viscosity medium

WNK57 single flange Gauge/Absolute/Differential pressure transmitter
Applicable media	liquid, gas and steam
Pressure range	-4000kPa~4000kPa
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
Mechanical 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 ;

For more information,  please contact us for product manual.

WNK57 Differential pressure transmitter installation dimensions

 

 

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. 5. Having not done foreign trade before, but users of our products have been all over the world
6. WNK profound accuracy of 0.075% is unique in our local, and it has been local measurement standard.
7. 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.
 

Our Company








 

 

 

 

FAQ

 Q: Are you trading company or manufacturer ?

A: We are a manufacturer since the year 2004, committed to producing high accuracy, long-term stability, cost-efficient pressure/level/temperature measuring instruments.

Q: What's your quality control system?

A: Our factory is cerrified under ISO 9001-2015. All products are completed with temperature compensation and 48 hours aging test before shipment.

Q: What is the warranty of your products?

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

Q: Shipping and Delivery

A: Small orders are delivered with DHL, Fedex, TNT, UPS , with delivery time in 4 - 5 business days.

Large orders are recommended to ship by sea

If you have another question, pls feel free to contact us as below