Elgas EDT 101, Руководство пользователя

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Introduction
Temperature transducer EDT 101 (hereinafter “transducer”) is a miniature precision device
intended for temperature measurement in applications which require a high precision and
ultra-low power consumption. The transducer has RS 485 digital interface, which makes it
ideal for use in modern digital systems.
The transducer is dedicated to connect with data loggers, gas-volume correction devices and
telemetric systems.
Regarding safety, the transducer is designed to comply with the EN 60079-11 as an intrinsically
safe device and is approved for potentially explosive atmospheres. The transducer is
manufactured and delivered in compliance with the following guidelines of the European
Parliament:

2014/34/EU relating to equipment and protective systems intended for use in potentially
explosive atmospheres

2014/30/EU relating to electromagnetic compatibility
Basic features

Ranges -25 .. +70°C or -40 .. +70°C

RS 485 digital interface, Modbus communication protocol

Ultra-low power consumption: 3 μA standby, 1 mA active, supply voltage from 2.8V

High accuracy:

0.2°C

Small size, rugged housing

Certified as explosion-proof with type of protection II1G Ex ia IIC T4 Ga