WNK Pressure Sensor Logo
English
T: +86-18156545248
E: info@wnksensor.com
5F, Bldg. 2A, Mingzhu Industrial Park Hefei 230000, China
Home » Products » Water Pressure Sensor » WNK Low Cost Compact Pressure Sensor Transmitter 0.5~4.5V Output for Coffee Machine

loading

Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
kakao sharing button
snapchat sharing button
telegram sharing button
sharethis sharing button

WNK Low Cost Compact Pressure Sensor Transmitter 0.5~4.5V Output for Coffee Machine

The WNK125SP is a diffusible silicon oil-filled pressure sensor designed for automotive use. The element is made with a fully welded 316L diaphragm and does not require any O-ring seals that could come into contact with the pressure medium, making it compatible with all types of liquids. The absence of any moving parts results in a longer service life. With high temperature stability and accuracy, this pressure sensor is mainly used in automotive,transmission, air conditioning and oil pressure measurement applications.
Availability:
Quantity:
Inquire Add to Basket

  • WNK125SP

  • WNK

The WNK125SP is a diffusible silicon oil-filled pressure sensor designed for automotive use. The element is made with a fully welded 316L diaphragm and does not require any O-ring seals that could come into contact with the pressure medium, making it compatible with all types of liquids. The absence of any moving parts results in a longer service life. With high temperature stability and accuracy, this pressure sensor is mainly used in automotive,transmission, air conditioning and oil pressure measurement applications.



Compact Pressure Sensor for Coffee Machine


Applicable media
Liquid, Gas
Pressure Range
5bar,10bar,20bar,40bar
Pressure measurment
Gauge Pressure,Absolute pressure
Output
0.5~4.5V, I2C
Accuracy(linearity,Hysteresis and Repeatability)
1%F.S.(Typical)
Power supply
5VDC
Compensation temperature
-20~85ºC
Ambient temperature
-40~125ºC
Working temperature
-40~125ºC
Temperature drift(zero)
±0.15% F.S. (-20~85ºC)
Temperature drift(full range)
±0.15% F.S. (-20~85ºC)
Power(electrical) connect
Customization Connector, Cable outlet
Mechanical Connection
M6*1
Housing Material
304 stainless steel(inner core is 316 stainless steel)
Protection
IP68
Dimensions
Product Show
FAQ
Q: Are you manufacturer or trading company?

A: We are 14-year professional manufacturer of Pressure/ Level/ Temperature transmitters with 4~20mA, Hart, Profibus & FF protocols, pressure sensors with SPI, I2C, 4~20mA, 0.5~4.5V and etc, and electronic switches. We provide high quality products with high competitive factory price.

Q: What’s your quality control system?

A: As anISO9001:2015 certificated manufacturer, we have strict quality control system, and each product is done fatigue testing,calibration, temperature compensation before shipment. High quality is guaranteed.

Q: Is there MOQ with your product?

A: We have no MOQ limits, 1pc for testing purpose is acceptable.

Q: Can we print our logo on the products? Do you provide customized products?

A: Yes, we can print your logo on our products; OEM, ODM&customization are welcomed.

Q: What is the warranty of your products? And after-sales service?

A: Our warranty time is 12 months after shipment, and our after-sales dpt will respond with your questions in 24hrs, remote instruction by PC network is always available.

Q: What is lead time of your product?

A: We are factory, our lead time is always within 7 working days for products without customization, but lead time for flange products is a little longer.


Previous: 
Next: 

Related Products

WNK8010
RS485 Hydrostatic Sensor for Liquid Measurement
WNK8010 is a high cost effective submersible level sensor suitable for liquid level or pressure and depth measurement. Made of ss304 or ss 316 housing, it can be applied to measurement in most industrial liquids and oils. Each submersible pressure transducer features a removable nose cone at the sensor which protects the diaphragm from damage. It has high stability up to 0.25%FS/Year with high protection of IP68.
0
0
WNK808N1
High Precision 4-20mA Micro Differential Transmitter HVAC Display
Outstanding advantages and main selling points of the productHigh precision, slight differential pressure: measuring range is within ±1KPa, accuracy grade is ±0.1% FS.Minimum range: ±50Pa, accuracy grade ±0.5% FS.Real-time display, no lag: response time≤100ms, real-time display of measurement data, no damping delay.High and low end interchange: Through key operation, the test high and low voltage ports can be interchanged.
0
0
WNK55
4-20mA Smart Explosion Proof Differential Transmitter Liquid Gas

WNK5S pressure transmitters are suitable for:

     1.Gauge,absolute and differential pressure measurement in gases,steam or liquids in areas of process control field.
     2.Level,volume or mass mearsurement in liquids.
0
0
WNK51
4-20mA HART High-Accuracy Transmitter for Liquid Gas
WNK5 series pressure transmitter is the high-performance products among WNK pressure transmitter series. It transforms physical signal of pressure, differential pressure and level to standard signal via collecting cell sensor and digital processing circuit.
0
0
WNK50
High-Precision WNK50 Transmitter 0.25% Accuracy for HVAC
0
0
WNK805
4-20mA 1-5V WNK805 Sanitary Pressure Transmitter
WNK805 integral pressure transmitter adopts stainless steel shell structure, built in stainless steel oil filled
sensor, intelligent digital circuit with precise temperature characteristic compensation, it is suitable for gas, liquid, steam pressure measurement and pressure measurement with corrosive media.
0
0
WNK83ma
0.5-4.5V Low-Cost Ceramic Pressure Sensor for Multi-Medium

Ready to ship,Mini brass pressure sensor low cost unit price $6 USD.

0
0
WNK85
High Precision HVAC Refrigeration Pressure Transducer

WNK85MA is a series of high performance compact pressure transmitter by using ASIC signal conditioning chip and dry ceramic capacitive pressure sensor. It has features of anti-corrosion, anti-wear, shock resistance and vibration resistance. Its anti-overload capacity is over 3-5 times of the range, completely solved poor overload in small range of other sensors. In addition to general ranges of normal sensors, its most outstanding characteristic is the positive and negative gauge pressure function. As high output and wide range of its core ceramic capacitive sensor, WNK85MA is especially suitable for harsh industrial environment pressure measurement.

0
0
WNK811
High Accuracy Silicone Oil-Filled IoT Sensor

WNK811 is a series of high performance compact pressure transducer, by using ASIC signal conditioning chip and dry ceramic capacitive pressure sensor. It has features of anti-corrosion, anti-wear, shock resistance and vibration resistance. Its anti-overload capacity is up to 10 times of the range, completely solved poor overload in small range of other sensors. In addtion to general ranges of normal sensors, its most outstanding characteristic is the positive and negative gauge pressure function. With high output and wide range, WNK80MA is especially suitable for manufacturing of high-performance industrial control pressure transmitter and harsh environment pressure measurement.

0
0
WNK81ma
4-20mA Anti-Corrosion Pressure Sensor for Water Treatment
WNK81MA is silicon oil filled pressure transducer, using imported ASCI signal conditioning chip and diffused silicon oil filled sensor core.It has features of anti-corrosion, anti-wear, shock resistance and vibration resistance. With long-term stability and high accuracy, it widely used in the pressure measurement and control fields of HVAC, Auto, Pumping, water treatment and etc.With certification of UL, RoHs, Reach, CE, UKCA, WNK81mA will quickly help you expand your market.
0
0
WNK125P
G1/4 0-40Bar Silicon Oil-Filled Pressure Sensor for Automotive

The WNK125P is a diffusible silicon oil-filled pressure sensor designed forautomotive use. The element is made with a fully welded 316L diaphragm anddoes not require any O-ring seals that could come into contact with the pressuremedium, making it compatible with all types of liquids. The absence of anymoving parts results in a longer service life. With high temperature stability andaccuracy,this pressure sensor is mainly used in automotive, transmission, airconditioning and oil pressure measurement applications.



Multiple process connection options for easy installation. 1% typical accuracy, providing excellent accuracy for critical applications. Factory calibrated, no field calibration required. Plug-and-play reliability. Rugged, compact design saves installation space. OEM/ODM available to accommodate special needs.
0
0

Telephone

+86-18156545248

Email

info@wnksensor.com
​Copyright © 2025 Hefei Wnk Smart Technology Co., Ltd. All Rights Reserved.

Product Category

Quick Links

Support

Subscribe To Our Newsletter

Promotions, new products and sales. Directly to your inbox.