10 Product Specifications
10-2. List of accessories
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10-2. List of accessories
Operating
manual
..........................
one
Dedicated
handling
lever
...............
one
Dedicated control key .................... The supplied quantity depends on the number of units to be delivered.
1 to 10 units
one
11 to 20 units
two
21 to 50 units
three
over 51 units
four
10-3. Detection principle
[Catalytic Combustion Type]
When a combustible gas burns on the surface of a oxidation catalyst, the catalytic combustion type sensor
considers resultant combustion heat as temperature and resistance changes in the platinum wire coil, and
measures their gas concentrations.
This sensor detects any combustible gases. The detection range is from zero to the lower explosive limit.
When a high-concentrated gas over the lower explosive limit comes into contact with the sensor, it may be a
break.
Summary of Contents for GP MED EX
Page 1: ...PT2E 3030 Smart transmitter Gas Detector Head SD 1D TYPE GP MED EX Operating Manual PT2E 161 ...
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Page 56: ...Revision History Edition Revision Date issued 0 First edition 1 6 2021 ...
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