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1.5 Components supplied
The Metron in its standard form comes with a number of standard parts. If you are an OEM customer, we may supply
you with a variation on this.
Metron 2 cardboard box
Metron 2 Unit
4 x M12 Cable Glands (one fitted) with O rings
5 or 6 x M12 Blanking plugs (two fitted) with O rings depending on model
1 x Breather gland (fitted) with O ring
1.6 Definitions / Glossary
Modem – This is the part of the Metron 2 that allows external communication (sending of data and text messages).
GSM – Global System for Mobile communications – This is the standard that the modem in the Metron 2 uses to
communicate.
Carrier / Network – This is the network operator or service provider, e.g. AT&T or Vodafone
Volt Free Contact – A simple contact or switch that is either on or off.
Sensor – This is a part that measures a specific parameter, environmental condition
Cell ID – The specific cell that the Metron 2 is connected to. It can be used for approximate location.
Booting – The process that occurs to switch on the modem. This normally takes less than one minute
Unit – The Metron 2 may be referred to as the unit in some sections
Programming – Configuring the Metron 2 may be referred to as this
RTU – Remote Telemetry Unit, refers to the Metron 2