C6 Air Pressure Sensor 20-80PA Pulse Output

• Customization: Available
• Type: Electronic
• Number of Switch: Single Control Switch
• Structure: Amplifier Separated Type
• Usage: Control Switch
• Application: Home, Industrial
• Explosion-proof Type: Flameproof
• Contact: Normally Open
• Contact Type: Type c Contact
• Detection Method: Reflection Type
• Brand: Ritor
• Certification: ISO9001, CE
• Electronical: 5-12V DC
• Hose Connector: Ø 6.2 mm
• Electrical Connection: 3 Pin Connector
• Output: Frequence(Pulse)
• Medium: Air and Neutral Gases
• Pressure Range: 20~80PA
• Transport Package: 1 Boxes
• Specification: 400*300*400
• Trademark: Ritor
• Origin: China
• HS Code: 8536500000

Product Description

Series C61 Air Flow Pressure Senser are the ideal choice for OEM applications. They are designed with sturdy, contaminant-free construction and provide low cost, high accuracy and reliability. They have a wide operating temperature and set point range, and can be used to sense positive, negative or differential air pressure. Pressure range are available from 20Pa(-0.08" WC) to 80pa(+0.32″ wc).


The air pressure sensor of model C6 is a kind of wind pressure sensor, which can measure the low positive, negative or differential pressures. This rubber sealing part is separate the sensor housing into two chamber,  one is positive room, and another is negative room. The differential pressure of air will push the sealing part moving
So the core inside of the coil moving accordingly, that will change the Inductance of the coil, as a consequence the Oscillating circuit frequency will change as well. This is the principal of this sensor.

with LC oscillator circuit measuring elements have compensated, adjusted and amplified sensor signals which are available as standard pulse outputs.
This Means The C6 Model air pressure sensor isn't a traditional voltage or current output sensor. The output of this sensor is Square wave signal, which according to you input voltage from 3.3V to 12V, typically 5V DC.

Technical Data:

Working Pressure Range	0Pa ~ 100Pa
Input Voltage	5-12V
Working temperature	-20C ~ +80C
Duribility	100,000 Cycle
Terminal	3Pin Connector
Drift	+5Pa
OutPut	1860~1400Hz (Pulse)
Certification	UL, CE

The glass-filled polycarbonate body of the sensor provides a high degree of stability and accommodates many sample line connector options. The housing contains a sensing diaphragm and an electronical LC system.
Air sample line connectors are located on either or both sides of the diaphragm.

With years of continuous development, Doozen' production line now offers a diverse array of products that incorporate digitalization, automation, and adaptability. Our piezo pressure sensors are widely utilized in various industries, including differential pressure sensors, water pressure sensors, water level sensors, and hydraulic pressure sensors, among others.



Our company operates a fully automated pressure sensor production line capable of performing processes including PCB soldering, product assembly, testing, and laser marking. During the assembly stage, intelligent robotic arms ensure an efficient, smooth, and reliable workflow. The commissioning phase features continuous parameter logging to cloud servers for convenient customer monitoring and access.