Zetron Oxygen Detector Sensor O2 Sensor O2-A2 High Performance Gas Analyzer

Product Details
Customization: Available
Type: Electrochemical Gas Sensor
Conductivity Type: Surface Type
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  • Overview
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Overview

Basic Info.

Model NO.
O2-A2
Output Signal Type
Digital Type
Production Process
Integration
Material
Metal
IP Rating
IP20
Sensitivity
High
Certification
CE
Customized
Non-Customized
Transport Package
Paper Carton
Specification
20X20X20 (mm)
Trademark
Alphasense
Origin
UK
HS Code
902710
Production Capacity
10000/Month

Packaging & Delivery

Package Size
10.00cm * 6.00cm * 6.00cm
Package Gross Weight
0.350kg

Product Description

O2-A2 Oxygen Sensor (O2 Sensor) Description
Alphasense Oxygen sensors use capillary flow control.
Unlike partial pressure oxygen sensors, they have good pressure and temperature dependence, making them the best choice in safety applications.
Standard galavanic sensors use lead for greatest reliability but fixed lifetime.
Sensors are available in three sizes:
A: 20mm diameter, the industry standard size for portable gas detectors
C: 20mm diameter, extra height allows additional filter material when measuring combustion gases
G: Miniature, proven long-term performance. The sensors are designed for the next generation of portable gas detectors. Part of the Alphasense 'D' family.

 

O2-A2 Oxygen Sensor (O2 Sensor) Features

- High-performance leak-free O2 Sensor
- T90 of less than 15 seconds
- < 0.1% CO2 Sensitivity
<span font-size:15.2px;background-color:#ffffff;"="" style="color: rgb(33, 37, 41);">- Up to 99% humidity resistance

 

O2-A2 Oxygen Sensor PERFORMANCE
Output μA @ 20.9% O2 80 to 120
Response time t90 (s) from 20.9% to 0% O2 < 15
Zero current μA in N2 < 2.5
Linearity % O2 deviation @ 10% O2 0.6
     
O2-A2 Oxygen Sensor LIFETIME
Output drift % change in output @ 3 months < 1
Operating life months until 85% original output of 20.9% O2 > 24
     
O2-A2 Oxygen Sensor ENVIRONMENTAL
Humidity Sensitivity % O2 change: 0% to 95% rh @ 40ºC < 0.7
CO sensitivity % (change O2 reading) / % CO2 @ 5% CO2 0.1
Pressure sensitivity (% change of output)/(% change of pressure) @ 20kPa < 0.1
     
O2-A2 Oxygen Sensor KEY SPECIFICATIONS
Temperature range ºC -30 to 55
Pressure range kPa 80 to 120
Humidity range % rh non-condensing (0 to 99% rh short term) 5 to 95
Storage period months @ 3 to 20ºC (store in sealed pot, open circuit) 6
Load resistor Ω (recommended) 47 to 100
Diameter mm (including label) 20
Height mm (including foam ring) 17.4
Weight g < 16


Matched Transmitter board for O2-A2 O2 Sensor

Alphasense 4-20m Analogue Transmitter Board
• Factory calibration, custom-set for immediate use
• Wide operating voltage range
• Low RFI susceptibility

 

 

Company Profile

Beijing Zetron Technology Co., Ltd, formerly Beijing Senre Technology Co., Ltd was founded in 2006, located in Beijing with convenient transportation access. We have almost 16 years experience in the retail, import and export of gas detection and monitoring equipment.

This experience has enabled us to form an organisation based on knowledge and expertise and have allowed us to supply a range of gas detectors and monitors that are tailored to our customers needs and budgets. Our aim is to provide the best values products with high quality and style.To provide the new affordable and complete service for gas detection needs for the industrial, engineering and shipping market and our friendly staff are here to help with advice and prices. So far, we have customers/buyers from over 20 countries/regions like Bulgaria, Brazil, Canada, China, Colombia, Germany, Iraq, Japan, Philippines, Russian Federation, Singapore, Taiwan, Thailand, Uruguay, United States, Ukraine, Vietnam, etc.

Zetron Oxygen Detector Sensor O2 Sensor O2-A2 High Performance Gas Analyzer
 
The list of countries still expanding.....!!
We are committed to become the International Well Know Provider to provide similar or better alternative, original merchandises & service to meet customers' needs, requirements and solutions.
 
Every customer is important to us and we strive to satisfy all our Customers needs and expectations.
Local and International Distributors, Dealers and Resellers are Welcomed! Please contact us at the homepage.
 
Zetron Oxygen Detector Sensor O2 Sensor O2-A2 High Performance Gas Analyzer
Zetron Oxygen Detector Sensor O2 Sensor O2-A2 High Performance Gas Analyzer


 

Applications


Zetron Oxygen Detector Sensor O2 Sensor O2-A2 High Performance Gas Analyzer

FAQ

 
Zetron Oxygen Detector Sensor O2 Sensor O2-A2 High Performance Gas Analyzer
 
 
 

 


 

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