High Accuracy Pressure Transmitters for Gauge, Absolute and Differential Measurement

• Type: Normal Pressure Transmitter
• Structure Type: Strain Gauge Pressure Transmitter
• Measuring Medium: Liquid
• Accuracy Grade: 0.075%
• Pressure range: Range Ratio 10:1
• IP Rating: IP67
• Model NO.: WNK51
• Certification: ISO
• Customized: Customized
• Transport Package: Boxes
• Specification: 4-20mA
• Trademark: WNK
• Origin: Hefei, Anhui, China
• Production Capacity: 2000 Pieces Per Week

Product Description

Product Description

 

Product feature
1. High reference accuracy up to 0.05%.
2. Long-term drift ≤±0.25%URL for 1 year.
3. Hart, PROFIBUS-PA or FF protocol for option.
4. Intrinsically safe and flameproof explosion proof
5. Range down ratio 100:1
6. Smart type for easy calibration

Product 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.

Production Spec

 

WNK51 Gauge/Absolute/Sealing Pressure Transmitter
Applicable media	Liquid, Gas, Steam
Pressure range	-100kPa~70MPa
Pressure measurment	Gauge Pressure, Absolute pressure, Sealing pressure, Negative Pressure
Output signal	4~20mA, Hart, PROFIBUS-PA for option
Accuracy	0.075%, 0.05%
Stability	±0.15% of URL for 5 years
Temperature drift	±0.03% of URL/10ºC
Housing material	Aluminum14
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
Process connection(pressure port)	M20×1.5;G1/2;1/2NPT, Customization thread, Flange
Protection class	IP66/67
Explosion proof	ExiaII CT4/CT6,  ExidIICT6
Power Supply	10.5-55V DC    10.5-30V DC(Intrinsic safety type)
Ambient temperature	-40 to 85ºC, -40 to 80ºC for LCD header
Storage temperature	-45 to 85ºC, -40 to 80ºC for LCD header

 

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