MachineU > China Products > Beauty & Personal Care > Beauty Equipment > Beauty Salon Equipment > Oxygen Jet
Zetron Oxygen Detector Sensor O2 Sensor O2-A2 High Performance
Zetron Oxygen Detector Sensor O2 Sensor O2-A2 High Performance
Specifications
Brand Name :
Alphasense
Model Number :
O2-A2
Certification :
CE
Place of Origin :
UK
MOQ :
1
Payment Terms :
L/C, D/A, D/P, T/T
Range :
High performance leak free O2 Sensor
Sensitivity :
< 0.1% CO2 Sensitivity
Response time t90 :
T90 of less than 15 seconds
Temperature range :
-30 to 40 ℃
Pressure range :
80 to 120 kPa
Humidity range :
15 to 85% rh continuous
Weight :
< 13 g
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 @ 40℃ < 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 ℃ -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 20℃ (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

Send your message to this supplier
Send Now

Zetron Oxygen Detector Sensor O2 Sensor O2-A2 High Performance

Ask Latest Price
Product Detail
Brand Name :
Alphasense
Model Number :
O2-A2
Certification :
CE
Place of Origin :
UK
MOQ :
1
Payment Terms :
L/C, D/A, D/P, T/T
Contact Supplier
Zetron Oxygen Detector Sensor O2 Sensor O2-A2 High Performance

Beijing Zetron Technology Co., Ltd

Verified Supplier
4 Years
beijing, beijing
Since 2001
Business Type :
Distributor/Wholesaler, Agent, Seller
Main Products :
Portable Multi Gas Detector, Portable Single Gas Detector, Personal Gas Detector
Total Annual :
10000000-15000000
Employee Number :
50~80
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Gas Detector Sensor
MachineU China Products Beauty & Personal Care Beauty Equipment Beauty Salon Equipment Oxygen Jet
Contact Supplier
Submit Requirement