Lutz BE10 User Manual

11
0698-651 Operating unit - 04/2021
en
5.1 Technical data
Type BE10 BE10V Ex-BE10B Ex-BE10BV Ex-BE10C Ex-BE10CV
Display LCD-Display 63 x 63 mm, 128 x 128 Pixel
Protection class IP55
Power supply
Lithium battery 3.6 V (max. 200 hours count mode)
or via relay module, power supply unit
Type of
protection
not Ex II 2G Ex ib IIB T4 Gb II 2G Ex ib IIC T4 Gb
Use in
aggressive areas
not recom-
mended
suitable not recom-
mended
suitable not recom-
mended
suitable
Electronics replaceable encapsu-
lated
replaceable encapsu-
lated
replaceable encapsu-
lated
Repairs yes no yes no yes no
Weight 300 g 350 g 300 g 350 g 300 g 350 g
Order No. 0230-000 0230-001 0230-010 0230-011 0230-020 0230-021
5.2 Application in explosion hazard areas
!
DANGER
Fire and explosion hazard due to delivered liquid!
Combustion hazard.
Blast wave: Flying parts can kill you.
►FormeasuringammableliquidsaccordingtoRegulation(EC)1272/2008(CLP)useoperatingunit
Ex-BE10B or Ex-BE10BV only.
►Theentireowmetersystemmustbesuppliedwithpowerfromone module only (e.g. relay module,
power supply unit).
► Please comply with the local regulations on explosion protection.
!
DANGER
Danger of explosion! Friction causes electrostatic charges!
Blast wave: Flying parts can kill you.
►Operating unit to be wiped with wet cloth only. Do not use solvents.
►Assembletheoperatingunitatleast50cmawayfromprocessesthatgeneratesignicantelectrical
charge (e.g. mechanical friction, high-voltage electrodes).
!
DANGER
Danger of explosion due to inadmissible warming up!
Blast wave: Flying parts can kill you.
►Following electrical data and terminal assignment must be observed.
►The maximum permissible ambient temperature of the operating unit is: +60° C.
Whenassemblingonthebasicowmetertheliquidisnotallowedtoexceedtheambient
temperature of the operating unit.

Lutz BE10 Specifications

General

Brand	Lutz
Model	BE10
Category	Control Unit
Language	English