Before Starting Installation
Before starting the installation, check the following:
• Make sure that your installation site suits the Ex classification of MGP261:
Ex II 1/2 (1) G Ex eb mb [ia] IIB T3 Ga/Gb -40 °C
≤
Tamb
≤
+60 °C
• Review the hazardous area information in
Using MGP261 in Hazardous Locations (page 6)
and make sure that the conditions for safe use are met.
• Review the wiring diagram included in this document for power supply requirements:
MGP261 requires a dedicated 24 VDC power supply. Note that in addition to the power
supply input for the probe, each analog output must be externally powered.
• Inspect the probe for any possible damage or dirt that could compromise the leak
tightness of the device (for example, bent or punctured parts of the probe body, or dirt on
the connection box threads preventing it from closing fully).
• When selecting the cable glands and plugs for your application, make sure they are Ex
compliant.
12
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