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UART Output Electrochemical Gas Sensor For Air Quality

UART Output Electrochemical Gas Sensor For Air Quality

UART Output Electrochemical Gas Sensor

No Condensation Electrochemical Gas Sensor

Electrochemistry Air Quality Monitor Device

원래 장소:

중국

브랜드 이름:

kacise

인증:

CE

모델 번호:

KOX501

저희와 연락
인용 을 요청 하십시오
제품 세부 정보
탐지 원리:
전기화학
관측 오류:
<>
동작 전압:
VDC
동작 전류:
≤2mA@+ 5.0 VDC ;
산출 형태:
UART (+ 3.3 V TTL)
작동 온도:
-20C~+ 50C
강조하다:

UART Output Electrochemical Gas Sensor

,

No Condensation Electrochemical Gas Sensor

,

Electrochemistry Air Quality Monitor Device

지불 및 배송 조건
최소 주문 수량
0-100pcs
가격
$0-$100
포장 세부 사항
일반적인 포장 또는 관례 포장
배달 시간
3-10DAYS
지불 조건
L/C (신용장), 인수 인도, D/P (지급도 조건), 전신환, 웨스턴 유니온, 머니그램
공급 능력
100pcs/day
관련 제품
저희와 연락
86--17719566736
지금 연락하세요
제품 설명

KOX501 O2 Sensor

Product Description

KOX501 electrochemical gas sensor module uses electrochemical principle to detect the concentration of toxic and harmful gases such as CO, H2S, NO2 in the environment. The module uses RoHS electrode electrochemical sensor as sensing element (the specific technical parameters of the sensor are detailed in the data manual), and realizes the gas concentration detection under the control of sampling circuit, which has good stability and selectivity. This module adopts four-wire connection with the receiving terminal, and outputs the gas concentration signal through the UART bus, which is convenient for the user.

UART Output Electrochemical Gas Sensor For Air Quality 0

 

 

UART Output Electrochemical Gas Sensor For Air Quality 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fig. 1. KOX501 RoHS electrochemical sensor

 

 

Features

Sensors are made of lead-free materials, in full compliance with RoHS standards;

• The service life of up to 5 years is much higher than the 2-year service life of traditional lead-based oxygen sensors;

• Insensitive to carbon dioxide, the output signal accuracy is not affected by carbon dioxide;

• Operates well at -40℃, lower than conventional lead-based oxygen sensors Limit operating temperature;

• Highly resistant to changes in environmental factors, temperature, humidity or pressure Mutation has little effect on it.

• Excellent linearity, stability and reproducibility in long term applications with excellent performance consistency.

Application

  • Air quality monitoring
  • Smart Buildings
  • Granary air detection

KOX501 Size Structure Chart

Sensor size (unit mm)

 

UART Output Electrochemical Gas Sensor For Air Quality 2

UART Output Electrochemical Gas Sensor For Air Quality 3

 

 

 

 

 

Technical Specification

 

Model KOX501

 

Detecting gas

CO, H2S, NO2 and other toxic and harmful

gases

Detection Principle Electrochemistry
Measuring range See the Data Manual for details
Resolution See the Data Manual for details
Observational error <± 5% FS
Operating voltage VDC
Operating Current ≤2mA@+ 5.0 VDC;
Output mode UART (+ 3.3 v TTL)
Operating temperature -20℃~+ 50℃
Working humidity (0% ~ 90%) RH (no condensation)
Working pressure Atmosphere ± 10%
Storage temperature -20℃ ~+ 60℃
Contour Dimension φ22x25mm
Weight 10g

 

 

 

 

 

Ordering Information

Ordering Information Selection Table
Product Range Accuracy Signal output  
KOX501 O2 Gas Sensor
  0-25% 0-25%VOL
  ±5% ±5%FS
  4-20mA 4-20mA output without RS485 output
RS485 RS485 output without 4-20mA output (Default)
4-20RS485 4-20mA output with RS485 output
  Modbus-RTU protocol of RS485 output is Modbus-RTU (Default)
Modbus-ASC protocol of RS485 output is Modbus-RTU
Customized Support OEM
KOX501 0-25% ±5% RS485 Modbus-RTU  
 

 

Contact Us

Website www.kacise.com

Phone +86-17719566736

Email sales@kacise.com

Location Tangyan South Road, High-tech Zone, Xi'an City, Shaanxi Province, China

 

UART Output Electrochemical Gas Sensor For Air Quality 4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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