AliExpress.io
OCS-3FL2.1 Winpower ROHS Certificated for PSA Main Oxygen Generator 21-95.6% Have Pressure Compensation Ultrasonic Oxygen Sensor

OCS-3FL2.1 Winpower ROHS Certificated for PSA Main Oxygen Generator 21-95.6% Have Pressure Compensation Ultrasonic Oxygen Sensor

59+ sold
$21.26
0% OFF
Buy on AliExpress

You will be redirected to AliExpress to complete your purchase

Specifications

Brand Name
NONE
High-concerned chemical
None
Origin
Mainland China
Output
Digital Sensor
Theory
Ultrasonic Sensor
Type
Gas Sensor
is_customized
Yes
Material
Mixture
Use
Gas Sensor

Product Description

Product overview

Product performance description

  OCS-3FL-2.1 oxygen sensor is ultrasonic Winpower Technology Co.,Ltd.The latest development of a new gas sensor.

  It uses the ultrasonic principle to detect the oxygen concentration and flow rate in the gas output by the oxygen generator and sends out the detection results in UART digital output,LED indicator and other ways.

Increased pressure compensation in the pipeline.

 

Features

◆High accuracy
◆Strong anti-interference ability
◆Good long-term stability
◆Without calibration
◆Life espectancy is more than 5 years
◆EMC passed

Technology Characteristics

Size and Connectors

Product use tutorial

  In general connections, sensors, wires, LCD and PSU are required.The PSU connects the LCD to the power supply, and the cable connects the LCD to the sensor (J2 port).
It can detect that the oxygen concentration in the air is 21% and the room temperature is 23.2℃.

UART communication parameters

Packing&Shipping

Company Introduction

Winpower Technology Co., ltd. is located in the innovation city, shenzhen, China.It started to develop nondispersive infrared(NDIR) carbon dioxide sensor in 2003.
The company launched the ultrasonic oxygen sensors which is used for PSA oxygen generator on the concentration and flowdetectionin 2010.

Our Services & Strength

Pre-Sales Service
* Inquiry and consulting support.
* Sample testing support.
* View our Factory.
After-Sales Service
* Training how to instal the machine, training
how to use the machine.
* Engineers available to help customers settle
problems in time.

FAQ

Q: Are you a factory or trading company?
A:We are a Professional Manufacturer for ultrasonic oxygen sensors.
Welcome to our company, our company, show room and factory in same place.

Q. What is your trading term?
A:1. Payment term: T/T, or PAYPAL for small amount .
2. Lead time: normally in 2-30 days after receiving the payment.
3. Sample policy: Samples are always available for each model. Samples can be ready in 2-5 days once payment received.
4. Shipping: send by EXPRESS
5. Discounts: We offer discount for big quantity.

Q: How to purchase your product?
A:Quotation → PI → Confirm PI → Arrange payment →Producing → Shipping

Q: Can you provide the OEM service?
A: Yes

Q. Where is your company?
A: 2nd floor, 6# Building, Zone A, Baosheng Industry Zone, No.6 Tangbian Road, Bainikeng Village, Pinghu, Longgang District,
Shenzhen City, Guangdong Province, P.R.China. Welcome to our company.



Pros & Cons

Pros

  • Ultrasonic detection for accurate 21-95.6% oxygen measurement
  • Pressure compensation for reliable oxygen generator use
  • ROHS certificated and customizable
  • Digital output for easy integration

Cons

  • Specialized for PSA oxygen generators only
  • Description cut off on full features
  • No brand specified
  • Industrial grade, may need calibration

Common Questions

What principle does the OCS-3FL2.1 oxygen sensor use?

Ultrasonic principle to detect oxygen concentration and flow rate in gas from oxygen generators.

What is the oxygen concentration range for the ultrasonic sensor?

Supports 21-95.6% oxygen detection with pressure compensation for PSA main oxygen generators.

Is the Winpower oxygen sensor ROHS certificated?

Yes, ROHS certificated digital ultrasonic gas sensor.

What material and output type for the OCS-3FL2.1 sensor?

Mixture material, digital sensor output for gas sensing applications.

What are the shipping details for the oxygen generator sensor?

Customizable, from Mainland China, reliable for industrial use.

Product information last updated on March 30, 2026