AD81

GE Sensing’s Gas Sensors use a thick film element made of a semiconducting oxide. Two sensing elements on one chip: One for CO (gasoline exhaust gas) and one for NO2 (diesel exhaust gas).

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Availability: Commercially Available

Chris Dillman
Digi Key Sales Rep
800-344-4539 ext: 2315
701 Brooks Avenue South
Thief River Falls, MN 56701 USA
Manufacturer
GE Measurement and Control
Product Name
AD81
Detection Category
Chemical
Detection Principle
Sensors;
Detection Method
Electrochemical Detection ;
Application
Emergency Response; Gas Analysis;
Equipment Type
Sensor
Product Synopsis
GE Sensing’s Gas Sensors use a thick film element made of a semiconducting oxide. Two sensing elements on one chip: One for CO (gasoline exhaust gas) and one for NO2 (diesel exhaust gas).
Availability
Commercially Available
Technology Readiness Level (TRL)
9
User Feedback Sources
Indifferent/No user feedback
Dimensions
0.65 x 0.66 in (16.5 x 16.7 mm)
Weight
<1 lb.
Power Requirements
AC/DC Line Power; 620 mW nominal
Transportability
Pocket Size
Operating Conditions
-10 to 55°C (operating) -30 to 85°C (storage)
Calibration Schedule
Pre-heating required
Data Analysis Support Equipment
Enclosures, Aspiration Box, and a Datalogging Kit is available for purchase
Unit Cost
$34.50
Other Chemical Targets
Tests for Carbon Monoxide and Nitrogen Dioxide
Sample Introduction
Vapor/Gas
Sensitivity/Detection Limits
ppm
Known Interferents/Inhibitors
Low influence of ambient atmosphere, but may be affected by another gas
Start Up Time (From Cold Start To Sample Ready)
24 hour pre-heat time
Response Time (Sample Application To Output)
>15 minutes; 2 hours
Training Required
<1 hour training
Training Available
New product training modules are available through the vendor
Manuals Available
Minimal
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