Product Details
Smart agriculture irrigation WNK805 smart pressure sensor
transducer I2C
Our company's main products include pressure sensors and
transmitters, temperature transmitters and other measuring
instruments. The company's products and services are widely applied
in internet of things and smart cities such as: smart water, smart
gas and smart fire.
Products Description
WNK805mA IP65 Capacitive IIC Lora Small Size Pressure Sensor
WNK805 Gauge/Absolute Pressure Transmitter (Diffused silicon
sensor) |
Applicable media | Liquid, Gas, Steam |
Pressure range | -100kPa-0, 0-0.2~-100kPa, 0-0.2~1000kpa, 0-60MPa, 70MPa |
Pressure measurement | Gauge Pressure, Absolute pressure, Negative pressure, Sealing
pressure |
Accuracy | 0.2% FS, 0.5% FS |
Stability | ±0.25% FS/year |
Zero drift | 50% of full range span. |
Max overload | 200% of sensor range |
Bandwidth / Response time | 1 millisecond (Optional for analog type) |
Output signals | 4~20mA, 1-5V(optional) |
Display | LED (Optional) |
Housing material | 304 stainless steel |
Mechanical connection | M20×1.5; 1/2-18NPT, 1/4NPT, G1/4, Customize |
Protection class | IP65 |
Power supply | Non-explosion: 10.5~45V DC |
EEX ia:8~30 V DC |
Ambient temperature | -40~85℃ |
Process temperature | -40~85℃ |
-40~150℃ (diaphragm type, clamp type) |
Compensation temperature | -10~70℃ |
Features | 1. WNK805 integral pressure transmitter adopts stainless steel
shell structure, built in stainless steel oil filled sensor,
intelligent digital circuit. 2.With precise temperature characteristic compensation, it can be
used reliably and stably 3.It is suitable for gas, liquid, steam pressure measurement and
pressure measurement with corrosive media. |
The WNK805 is a pressure transmitter that integrates the display.
The LED display can display the value of the measured gas in
various units. Its high accuracy 0.2%FS gurantee the accurate of
test. Its capacitive size decides that it can be widely used in
many hazardous install environment.
Natural gas is a flammable gas. Our transmitter is explosion-proof
and the explosion-proof standard is Ex ia IIC T4 Ga, which can be
used in explosion-proof applications.
WNK805 Gauge /Absolute Pressure Transmitter (Diffused Silicon
Sensor)
EX ia IIC T4 Ga explosion protection certificate for WNK805.
High Anti-interference Ability for Frequency Transformer
Application
Good Comprehensive Accuracy 0.2%FS
Smart agriculture irrigation:
Company Information






FAQ
Q: Are you manufacturer or trading company?
A: We are professional pressure/level/temperature measurement
manufacturer since 2004.
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.
Company Profile
Hefei WNK Smart Technology Co.,Ltd
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 customers
comprehensive fieldbus technical solutions and factory
informatization construction.

Our main products include iEOS industrial cloud data base
developing plate form; industrial Internet of Things; WNK-WMS
industrial wireless measurement system; onsite measurement
instruments like temperature, pressure, flow, level sensor and
transmitter etc, widely applied in Petrochemical, Chemical, Power,
Steel and Cement.

WNK is the third company in China developed PROFIBUS transmitters.
WNK series PROFIBUS transmitter is the fourth in China certificated
by international PROFIBUS organization, and Chinese first that
completely having proprietary intellectual property rights. WNK
PROFIBUS-PA temperature transmitters filled Chinese blank
technology in the field.

With strict, scientific management system, WNK has been
certificated to conform to standard GB/T 19001-2008 / ISO 9001:2008
by CHINA CLASSIFICATION SOCIETY CERTIFICATION COMPANY. WNK commits
to developing of new products and technical innovation. With
continuously effort in advanced technology of automation control
system, WNK has been undertaking some innovation projects of MST
(Ministry of Science and Technology), and has been honored as
promising enterprise of “Giant of Technology ”in Hefei Hi-tech
Industry Development Zone.

As Chinese first and unique qualified production enterprise of
0.075% measurement in Anhui, WNK brand was awarded Anhui Famous
Brand.
