language

Filipino

Suomi

Français

Home page

General Type Isolation Film Pressure Sensor WPAK67

Summary:

WPAK67 series is a pressure core encapsulated by high precision imported diffused silicon pressure sensitive chip and mature manufacturing technology. It is the core component for manufacturing pressure sensor and pressure transmitter.As a high performance pressure sensitive element, it can be easily amplified signal and integrated to a transmitter with standard signal output.

WINSEN Elec can undertake special customization according to the needs of users, such as full welded structure, wide temperature compensation, customized shape, high reliability, strong impact and vibration resistance pressure sensors, to provide reliable solutions for a variety of applications.

Application:
Process control system
Pressure calibration instrument
Hydraulic system
Biomedical instruments
Hydraulic system and valve
Liquid level measurement
Military equipment
Refrigeration equipment and HAVC system
Ships and navigation
Aircraft and Avionics Systems

Feature:

* All stainless steel 316L package, anti-erosion
* Wide temperature compensation-10~+70℃
* Constant current and constant voltage excitation are optional
* Normalized output available
* Glue-filled and moisture-proof circuit board

INQUIRY

MANUAL

Share To:

APPLICATION

Pipeline Pressure Monitoring

The combustion gas used in the city is supplied to urban residents from the gas source point through the gas distribution and supply system. The main component of the gas distribution system is the gas pipeline. Compared with other pipelines, the tightness of gas pipelines has particularly strict requirements,

MORE +

Didn't Find Your Tarket Application?
Winsen offers tailor-made gas sensor solutions for your industry

PARAMETER

Specification Product Size

Technical Data Sheet

Detection range	0～10kPa…2.5MPa
Pressure Type	Differential Pressure
Power supply	1.5mA
input resistance	Constant current：2kΩ～5KΩ； Constant Voltage：3kΩ～18kΩ
Electrical Connection	Pin or Wiring
Compensation Temperature	0℃～60℃、-10℃～70℃	≤35kPa：0℃～60℃，＞35kPa：-10℃～70℃
Working Temperature	-40℃～120℃
Storage Temperature	-40℃～125℃
Insulation resistance	≥200MΩ/250VDC
Response Time	≤1ms	Up to90%FS
Measuring Medium	Liquid and Gas
Mechanical vibration	20g（20～5000HZ）
Shock Resistance	100g（10ms）
Lifespan	10×106（Pressure Cycle）

Structural Performance Index
Diaphragm material	316L
Housing Material	316L
Infused Liquid	Silicone oil
Seal Ring	NBR

Basic Parameter Index
Item	Condition	Min	Special	Max	Unit	Remarks
Non-linear		-0.3	±0.25	0.3	%FS	Note⑴
Hysteresis		-0.05	±0.03	0.05	%FS
Repeatability		-0.05	±0.03	0.05	%FS
Zero Point Output		-2	±1	2	mV
Full-Range Output	1.5mA ,	50	90	150	mV
	10kPa	-2	±1.5	2
	other range	-1.5	±0.75	1.5
Sensitivity Drift		-1.5	±0.75	1.5	%FS	Note⑵
Heat Hysteresis		-0.075	±0.05	0.075	%FS	Note⑶
Stability		-0.3	±0.2	0.3	%FS/Year

NOTES:

⑴ Based on BFSL least square method.
⑵ In temperature r compensation ange,-10℃～70℃ is refer to 30℃;
⑶ After high and low temperature, return to the reference temperature.

Free Guide! Learn the Parameter Differences of Similar Sensors

Wondering how to find the most suitable one for you out of so many sensors? Download our free guide to learn the comparison table of technical parameters.

DOWNLOAD GUIDE

RELATED PRODUCTS

As a pioneer in gas sensor based solutions with the advanced processes, technologies and products, Winsen offers a wide range of gas sensors:

General Type Isolation Film Pressure Sensor WPAK66

WHY CHOOSE WINSEN

Professional and Trustworthy

Brand Precipitation

Focus on Sensor Field

115 +

National Patents

International Advanced Technology

300 +

Detection Objects

More Than 300 Kinds

Production Process

Excellence Products

60 +

Provide 60+ Countries with Solutions

Serve the Global Market

300 +

Cooperate with 300+ well-known Enterprises

More Customer’s Choice

How to choose the right sensor for your project?

We have 17 sensor series, 200+ categories, and 300+ detection objects for gas detection. Such as CO, CO2, VOC, PM2.5, CH4, LPG and so on. In particular, we also have MEMS sensors. According to your industry application, gas principle, power consumption, accuracy, and range requirements, and we can select a specific model for you. You can also use the product filter below to choose a suitable product, or choose online serivce.

BROWSE ALL

PRODUCTS

Still need help? Join the community

FAQ

Here you can learn about the selection guide, common technical problems, packaging, transportation, MOQ, delivery time, etc.

What is your warranty term?

The warranty period is one year from the date of shipment. If the appearance of the product is not damaged, it can be returned after confirmation. For damage not caused by Winsen, the customer shall bear all maintenance costs.