Critical Environment Technologies GEM-II, Руководство по эксплуатации

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12 © 2014 All rights reserved. Data subject to change without notice.
GEM-II - Operation Manual Rev. E | 2014.10
2.3.3 Type D – Dual Channel
Choices for GEM-D:
• One integral electrochemical sensor (Channel1) PLUS one remote catalytic or solid state
sensor (Channel 2).
• One integral electrochemical sensor (Channel1) PLUS one remote LPT-A or LPT series
analog transmitter (Channel 2).
NOTES: Optional LED digital display is shown in the photo.
Wiring requirements:
• 3-conductor, 18 gauge to remote sensor.
• 3-conductor shielded to remote analog transmitter.
Opening for
integral sensor
to monitor
diffused by air
and gas.
Remote catalytic or
solid state sensor
Remote analog transmitter OR