Differential Pressure for Wind Pressure 0.5% Accuracy

• Customization: Available
• Contact: Contact
• Output Signal Type: Analog Type
• Model NO.: WNK268
• Production Process: Normal Wirewound
• Measuring Medium: Differential Pressure and Micro Flow
• IP Rating: IP22
• Certification: CE
• Customized: Non-Customized
• Trademark: WNK
• Origin: Anhui, China
• Production Capacity: 10000set/Month

Product Description

Differential pressure for wind pressure 0.5% accuracy

 

 

 

 

 

Heating, ventilation and air conditioning (HVAC) and adding refrigeration (HVAC/R) is the technology controlling thermal comfort and air quality for indoor structure and vehicles. HVAC is plays an important role regulating temperature and humidity for a variety of residential structures, such as single family homes, apartment buildings, hotels, office buildings, etc. 
 

The differential pressure air velocity transmitter plays an important role in HVAC application-duct exhaust. The principle is that when the pressure acts on the diaphragm of the sensor, the diaphragm produces a micro-displacement that is proportional to the pressure of the medium, changes the resistance of the wind pressure sensor, and detects this change with the electronic circuit, and converts an output corresponding to this Standard signal of pressure.

 

 

4-20mA Wind Micro Differential Pressure Transmitter/Transducer for HAVC
 

WNK268 intelligent pressure transmitter is assembled with aluminum housing and stress isolation technology. Integrated structure design lead to compact layout. With intelligent compensation technology, it is suitable for wind pressure, wind speed & flow measurement.

4-20mA Wind Micro Differential Pressure Transmitter/Transducer for HAVC
Applicable media	Gas, Steam
Pressure Measurement	Gauge pressure, Differential pressure
Pressure range	-10Pa~100Pa, -100kPa~+100kPa
Accuracy	0.2%, 0.5%
Stability	0.8%F.S./Year
Maximum static pressure	70 KPa
Max overload	250% of sensor range
Output signals	4~20mA
Housing material	Aluminum14
Induct Pressure Connection:	M 8x1 female or Ø 8 dowel connection
Power Supply	Non-explosion: 10.5~45V DC
	EEX ia:10.5~30 V DC
Ambient temperature	-40~85ºC
Compensation temperature	-10~70ºC
Working temperature	-10~70ºC

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Company Information

 

 

 

 

 

 

 

FAQ

Q: Are you manufacturer or trading company?                                             

A: We are professional pressure/level/temperature measurement manufacturer with more than 13 years of experience. Our factory address is: 4/F,Bldg #6, No.168, Xiangzhang Road, High-tech District, 230088, Hefei, Anhui province, China.

 

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.