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8009389/YN39/V3-0/2015-08| SICKOPERATING INSTRUCTIONS|GM35
Subject to change without notice
PRODUCT OVERVIEW
2.1.2.1 Measuring probe in detail
EPA conformity When using a GPP probe, an audit measurement in compliance with EPA CFR 40 Part 60 or
Part 75 can be performed with the device mounted.
2.1.2.2 GMP – probe with open measuring gap and vertical purge air outlet
Shortest response times and resistance against high temperatures characterize measuring
probes of the GMP series. A continuous purge air supply is required for operation. In the
current GMP probe series, the air is outlet into the duct at 90° to the gas flow (directed
purge air).
The GMP probe has a closing device towards the opening for sample gas and is operated
using the lever on the probe flange.