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ZHENJIANG IDEAL CO., LTD

NO 35 Changjiang Road,1 # BinJiang Building ,Zhenjiang,Jiangsu,China

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Free Member

Ultrasonic oxygen concentration sensor

China

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23.5 ~ 40 / Get Latest Price

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23.5

1

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-

-

T/T

-

Contact Now

Product Specification

Brand Name : -

Product Description

 Specifications

1.Long life&Fully calibrated; 
2.Excellent long term stability; 
3.Digital output&serial interface;

PRODUCT SUMMARY:
 
PRINCIPLE-The speed of ultrasonic wave through a gas is a function of its effective molecular weight and the temperature of the gas. If the gas consists of only two variable components, nitrogen and oxygen, the oxygen concentration is a function of the effective molecular weight and the molecular weight of oxygen and nitrogen. Accordingly, the oxygen concentration of the gas can be calculated by measuring the temperature and propagation delay of the ultrasonic wave across the two transducers while the gas passes between the transducers.
 
 IDO-001 module uses advanced digital signal processing and ultrasonic technology to accurately measure the transmission speed of sound wave in the gas mixture, so it can accurately calculate the gas concentration. The module uses diffusion measurement, thus the flow change has little effect on the measurement. Digital signal output is adapted to microcontroller applications.
 
APPLIACATIONS:
1.Oxygen concentrators
2.Purity detect of O2/N2 mixed gas
3.Gas analyzers
 
PRODUCT SPECIFICATIONS:
Measurement Rang
20.8%~96.0% (O2/N2 dry mixed gas)
Measurement Accuracy
±2%
Repeatability
Less than ±1% FS
Resolution
0.1% O2 increments
Ambient Temperature
5~45°C
Response Time t90
Less than 30 seconds
Sample Gas Pressure
0~20kPa
Sample Gas Temperature
5~45°C
 
ELECTRICAL CHARTACTERISTICS:
Parameters
Values
Supply Voltage
DC 5V±0.5V
Supply Current
Less than 60mA
Serial Interface(TTL)
Baudrate    19200
Data Bits     8
Stop Bits     1
Parity       None
Connector
2.54mm pitch XH Wafer(4 Pins)

Contact Us

Contact Person :Mr. Eric

Company:ZHENJIANG IDEAL CO., LTD

Address:NO 35 Changjiang Road,1 # BinJiang Building , Zhenjiang, Jiangsu, China,212001

To,

Mr. Eric < ZHENJIANG IDEAL CO., LTD >
I want to know:

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