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4. Measurement preparation
Prepare a measuring instrument (such as data logger
or digital multimeter) that can measure the voltage.
・The measurement device on the right is an example.
1
Wire the voltage measuring instrument.
There are two methods for wiring:
A
Connecting a ribbon cable directly to a data logger or other voltage measuring instrument.
.
Disconnect the connector by cutting the end of the ribbon cable coming out of the chamber body.
Check "Wiring specifications" on page 3, and connect the required lines to the voltage measuring device.
The signal wires coming out of the test chamber for gas sensor
evaluation correspond to connector pins 1 to 50, starting with the
red line.
B
Wiring using recommended connectors prepared by the user
.
(1) Connecting a ribbon cable with a connector from the chamber to a printed circuit board, etc.
(2) Connecting a ribbon cable with a connector from the chamber to an extension ribbon cable
5V
CH1
CH2
CH12
GND
Recommended connector: XG4A-5031 (Omron)
Recommended connector: XG4E-5031 (Omron)
Ribbon cable: Cable with 2.54 pitch (50-core) compatible with a MIL
standard connector
- 4 -
Instruction Manual
取扱説明書
[Example of connection to a
data logger]
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