Hefei WNK Smart Technology Co.,Ltd
| Payment Terms | T/T, Western Union,Paypal,Credit Card |
| Supply Ability | 2000pieces per week |
| Delivery Time | 5-8 working days |
| Packaging Details | Boxes |
| Product Name | 4-20mA Wind Micro Differential Pressure Transmitter/Transducer for HAVC |
| Pressure Type | Gauge pressure, differential pressure |
| Media | Air, Gas |
| Output signal | 4- 20mA |
| Pressure range | -100Kpa ~ 60MPa |
| Accuracy | 0.2% , 0.5% FS |
| Operating temperature | -40~85 ℃ |
| Working temperature | -10~70℃ |
| Net weight | 347.5g |
| Brand Name | WNK |
| Model Number | WNK268/WNK808B |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union,Paypal,Credit Card | Supply Ability | 2000pieces per week |
| Delivery Time | 5-8 working days | Packaging Details | Boxes |
| Product Name | 4-20mA Wind Micro Differential Pressure Transmitter/Transducer for HAVC | Pressure Type | Gauge pressure, differential pressure |
| Media | Air, Gas | Output signal | 4- 20mA |
| Pressure range | -100Kpa ~ 60MPa | Accuracy | 0.2% , 0.5% FS |
| Operating temperature | -40~85 ℃ | Working temperature | -10~70℃ |
| Net weight | 347.5g | Brand Name | WNK |
| Model Number | WNK268/WNK808B | Place of Origin | China |
| High Light | smart type pressure transmitter ，digital pressure transmitter ，Lightweight Micro Smart Pressure Sensor | ||
Product Discription
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.
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 | |||
| Power Supply | EEX ia:10.5~30 V DC | |||
| Non-explosion: 10.5~45V DC | ||||
| Ambient temperature | -40~85ºC | |||
| Compensation temperature | -10~70ºC | |||
| Working temperature | -10~70ºC | |||
Company Profile
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
Company Details
Business Type:
Manufacturer,Importer,Exporter
Year Established:
2004
Total Annual:
4000000-800000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Founded in 2004, HEFEI WNK SMART TECHNOLOGY CO., LTD is a hi-tech company specializing in different kinds of technologically-advanced and good quality sensor, transmitter and automation instrument. We devote to developing, manufacturing and selling of automation control system, providing our cu... Founded in 2004, HEFEI WNK SMART TECHNOLOGY CO., LTD is a hi-tech company specializing in different kinds of technologically-advanced and good quality sensor, transmitter and automation instrument. We devote to developing, manufacturing and selling of automation control system, providing our cu...
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