Emerson 308014EN Manuel D’Utilisation

Page de 166
14-9
Rosemount Tank Radar REX
Chapter 14 Technical Data
Installation Manual
308014EN, Edition 4
May 2013
14.7 Remote Display Unit, RDU 40
View/Software
Available data: 
Level, Ullage, Spot temperature , 
Average temperature, Volume, 
Level rate, Signal strength
Electrical
Display type
Graphic LCD 128 x 64 pixels 
Ambient temperature
-40 °C to 70°C (-40 °F to 158°F) 
Hazardous locations certifications
ATEX 0575 
 
Ex ib IIC T4 Gb
FM: Class 1 Div 1 Group A, B, C, D
Max cable length
50 m (164 ft) (total length if two 
units are connected).
Mechanical
Material housing
Die cast aluminium 
Dimensions (width/height/depth)
150 x 120 x 70 mm (6 x 4 x 3 inch).
Weight
1.2 kg (2.6 lbs).
Cable entry
2 x M20, cable diameter 7-14 mm.
1 x M25, cable diameter 9-18 mm.
Optional: ½ inch NPT and ¾ inch 
NPT by external adapters
Ingress protection
IP 66 & 67