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WNK 4-20ma HVAC Differential Digital Air Smart Pressure Transmitter

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WNK 4-20ma HVAC Differential Digital Air Smart Pressure Transmitter

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Large Image :  WNK 4-20ma HVAC Differential Digital Air Smart Pressure Transmitter

Product Details:
Place of Origin: Anhui,China
Brand Name: WNK
Model Number: WNK808N1
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: Each set in one individual carton packing with protection
Delivery Time: To be negotiated
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: -45 to 85ºC,-40 to 80ºC for LCD header
Detailed Product Description
Measured Media: Air, Gas Pressure Range: -0.25-0.25kPa/-0.5-0.5kPa/-1-1kPa/-2-2kPa/-7-7kPa/-100-100kPa
Output Signals: 2-Wire 4-20mA/0-10V/RS485/2xPNP Accuracy: ±0.1%FS
Power Supply: 12-32V DC Electrical Connections: Terminal Or M12
External Load: ≥500Ω
High Light:

Differential Smart Pressure Transmitter


100kPa hvac differential pressure transmitter


100kPa hvac air pressure sensor

4-20ma Hvac Differential Digital Air Pressure Sensor

Product Description

WNK808N1 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. It is widely used in various industrial fields as well as intelligent building and other construction projects, such as power plant boiler primary air,secondary air measuring, mine ventilation,indoor ventilation, boiler air, pressure of fan, air duct pressure, Metro wind pressure and environment wind pressure test.



It is the best micro pressure measurement equipment for textile machinery,natural gas pipeline monitoring,dust removal system, HVAC,clean laboratory and medical equipment etc.


Intelligent Macro Differential Pressure Transmitter
Applicable media
Gas, Steam
Pressure Measurement
Gauge pressure, Differential pressure
Pressure range
Max overload
250% of sensor range
Output signals
2-Wire 4-20mA/0-10V/RS485/2xPNP
Electrical Connections
Terminal or M12
Power Supply
12-32V DC
Compensation Temperature



WNK 4-20ma HVAC Differential Digital Air Smart Pressure Transmitter 0

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 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

 Send us inquiry message at the bottom of this page to get reply within 2 hours

If any urgent inquiry, please use the below contact






Contact Details
Hefei WNK Smart Technology Co.,Ltd

Contact Person: Daisy Su

Tel: +8618326658016

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