Emerson 308014EN Manuel D’Utilisation

Chapter 14 Technical Data

308014EN, Edition 4
May 2013

Ambient operating temperature:

-40°C to +70°C (-40°F to +158°F)

Hazardous locations certifications

II 2G Ex d IIB Gb T6 (T

amb

= -40 °C 

to +70 °C) according to ATEX 
directive (EN 50014, EN 50018, 
EN 50020, EN 50284 Europe).

Class 1, Div I, Groups C and D 
according to UL 1203, UL 913, UL 
508 (USA).

Ex d IIB Gb T6 (T

amb

= -40 °C to 

+70 °C) according to IECEx.

Instrument accuracy

0.5 mm (0.02 inch)*.

Maximum instrument deviation

0.8 mm (0.03 inch).

Power supply

100-240 VAC, 50-60 Hz, average 
15 W (maximum 80 W at gauge 
power-up in temperatures below 
freezing point).
Optional: 34-70 VAC, 
20-28 VDC, 
48-99 VDC.

Analog outputs

One output, 4-20 mA passive or 
active (non-intrinsically safe).

Analog inputs

alt 1) One or two 4-20 mA.
alt 2) One 4-20 mA input plus one 
digital HART input (The RTG is 
HART master. Each RTG can have 
maximum 3 HART slaves).

Relay outputs

Max 2 relays. Only one output is 
available if analog outputs are 
included. (See below, Field bus 
and other communication 
protocols).

Temperature inputs

Up to 6 PT 100 Resistance 
Temperature Detector (RTD) 
inputs with common return or 3 
RTD inputs with individual wiring, 
directly in TH. Up to 14 RTD inputs 
via separate Data Acquisition Unit.

Field data display

In separate Data Acquisition Unit 
(DAU) or Remote Display Unit 
(RDU).

* The instrument accuracy is given as a 2 



 value. This means that approximately 97 % of the mea-

sured values are within the 0.5 mm tolerance.