Home  Product Directory  Electrical & Electronics  Sensor  Pressure Sensor

Wnk Oil Engine Pressure Sensor Transducer 0.5-4.5V for HVAC Refrigeration Automotive

Name: Wnk Oil Engine Pressure Sensor Transducer 0.5-4.5V for HVAC Refrigeration Automotive
Brand: ANHUI WNK ELECTRONIC ENGINEERING CO., LTD.
SKU: DrlRqpUzRYVJ
Price: 12.00 USD
Availability: InStock

US$12.00 1 Piece (MOQ)

Port:

Shanghai, China

Production Capacity:

50000 Piece/Year

Payment Terms:

T/T, Western Union, Paypal

Send Inquiry

ANHUI WNK ELECTRONIC ENGINEERING CO., LTD.

Anhui, China

Last Login Date:

Apr 13, 2026

Main Products:

Pressure Transmitter, Pressure Sensor, Pressure Switch, Differential Pressure Transmitter, Temperature Transmitter, Water Level Sensor, Submersible Level Transmitter, Pressure Transducer

Find Similar Products

Product Description

Company Info

Basic Info.

Model NO.

WNK125P

Type

Diffused Silicon Sensor

Component

Mechanical Structure Type

For

Diffused Silicon Pressure Transmitter

Output Signal Type

Analog Type

Production Process

Normal Wirewound

Material

Stainless Steel

Thread Type

Wiring Type

Three-Wire

Measuring Medium

Liquid

IP Rating

IP65

Certification

Customized

Pressure Range

0-40bar

Supply Current

15mA Max

Safe Pressure

1.5-2 Times of The Pressure Range

Burst Pressure

100bar

Trademark

WNK or OEM

Transport Package

Standard Packing

Specification

Compact size

Origin

China

HS Code

9026201090

Product Description

WNK Oil Engine Pressure Sensor Transducer 0.5-4.5V for HVAC Refrigeration Automotive

Product Description

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.

Product Parameters

Model	WNK125P
Power Supply	4.75~5.25VDC(( With reverse polarity protecticion overvoltage protection 32V DC
Supply Current	15mA MAX
Pressure range	0~5Bar,0~10Bar,0~20Bar,0~40Bar,(Cutomized)
Output	0.5V~4.5V DC,(10%-90%VCC)
Process Connection	G1/4,7/16-UNFfemale,(cusomized)
Electrical connector	Pack
Working Temperature	-40ºCC~130ºCºC
Storage Temperature	-50ºC~135C
Safe Pressure	1.5~2 time of the pressure range
Burst Pressyre	100Bar G
Accuracy	+1%F.S( Linearity,Hysteresis, Repeatability, Calibration)
Meadium	Engine oil, POE oil, refrigerant, gas, water or liquid
Housing material	Housing 304 SST; wetted parts 316L
Mounting Torque	10~20N·m

Dimension

Application

What role does the sensor play in the air compressor?

Large central air conditioning, refrigeration equipment, in order to achieve automatic control of the machine, the lowest energy consumption ratio, the operation of the equipment needs to be fully monitored, such as temperature, refrigeration medium pressure.The pressure sensor mainly measures the pressure of the refrigerating medium online on the refrigerating equipment, and transmits the pressure to the control system of the main machine in the form of electrical signals, so as to reflect the compression operation state of the equipment, to realize the automatic control of the product, and to reflect the consumption of the equipment as soon as possible.

Product Show

Company Information

Packing

Address: 5f, Bldg 2a, Mingzhu Industrial Park 106 Chuangxin Ave, High-Tech Zone, Hefei, Anhui, China

Business Type: Manufacturer/Factory

Business Range: Electrical & Electronics, Instruments & Meters

Management System Certification: ISO 9001

Main Products: Pressure Transmitter, Pressure Sensor, Pressure Switch, Differential Pressure Transmitter, Temperature Transmitter, Water Level Sensor, Submersible Level Transmitter, Pressure Transducer

Company Introduction: 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% and 0.05% measurement in Anhui, WNK brand was awarded Anhui Famous Brand.

Send your message to this supplier

Hot Searches

Pressure Switch

China Sensor

Pressure Sensor

Temperature Sensor

Pressure Sensor For Water

Electrical Pressure Sensor

Liquid Pressure Sensor

Pressure Sensor For Liquid

Level Pressure Sensor

More

People who liked this also liked

Wnk Oil Engine Pressure Sensor Transducer 0.5-4.5V for HVAC Refrigeration Automotive

Product Description

Company Info

Basic Info.

Product Description

WNK Oil Engine Pressure Sensor Transducer 0.5-4.5V for HVAC Refrigeration Automotive

What role does the sensor play in the air compressor?

Hot Searches

Recommended Suppliers & Wholesalers