Product Details
Anti-proof PTFE Tank Liquid Submersible Level Sensor 4~20mA
WNK submersible water level sensor transducer is suitable for
liquid level or pressure and depth measurement. With high accuracy
and high stability diffused silicon internal sensor, our level
sensor offers good long-term level monitoring. It is made of
stainless steel, suitable for immersion in most industrial liquids
and oils.The welded housing is tested in-house via a helium leak
tester to ensure proper protection. Ventilation tube in the cable
automatically compensates for changes in atmospheric pressure above
the tank. We have two types of input cable: Polyvinyl Fluoride and PTFE, which are suitable for non-corrosive
and corrosive medium measurement.
Our WNK8010 submersible fuel / water level sensor can be used to
measure water level, fuel level and other liquid level; well depth;
groundwater level; bore well, underground water, river etc,.
Quick information:
- High accuracy up to ±0.2%FS;
- Wide application range 0-0.5~200m H2O;
- Whole stainless steel 304 or 316 housing;
- Various output 4~20mA, 0~10mA, 0~5V, 1~5V and etc;
- High overload 1.5 times of full scale ;
- Long-term stability 0.25%FS/Year;
- Corrosive resistance immersion cable of PTFE;
- Water proofing, ingress protection level up to IP68;
- OEM, ODM, customize;
Detailed Technical Info:
Submersible Level Sensor |
Adopting diffusion silicon oil-filled sensor |
Output | 4~20mA, 0-10mA, 0-5V, 1-5V and others |
Level range | 0-0.5~200mH2O |
Overload | 150% of sensor range |
Measuring medium | Liquid |
Accuracy | ±0.2%FS, ±0.5%FS |
Stability | 0.25%FS/ year |
Housing material | Stainless steel |
Cable material | Polyvinyl Fluoride, PTFE |
Power Supply | 24VDC |
Ambient temperature | -20~85℃ |
Process temperature | -20~85℃ |
Compensation temperature | -20~85℃ |
Protection class | IP68 |
Competitive Advantages:
1. Founded in 2004, over 13 year professional research, developing
and production experience;
2. Experienced and professional R&D team to provide
customization services;
3. Producing transmitter core elements- PCB, supplying PCB for
transmitter producers;
4. Highest accuracy up to 0.05%FS;
5. Various outputs I2C, SPI, 4~20mA, Hart, Modbus, Profibus-Pa,
0.5-4.5V, 0.2-2.9V and other analog outputs;
6. Our products have been exported to Germany, Norway, Poland,
Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia,
Japan, Korea, Thailand, Indonesia, Uruguay and many other
countries.
Company Profile
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.
