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Z10000 Natural Gas Odorization System
Analog inputs are calibrated using the zero and span buttons.
1. Apply 4 mA. Click zero.
2. Apply 20 mA. Click span.
The only signals that are available to the customer are Odor
Usage (DO3), Alarm (DO4), Gas Flow (HSC2 or AI1), and in
some cases Bulk Tanks (AI2). Others are verified in the factory
and should not be modified in the field except under advice
from technical support.
Installation
7
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