16 Accessories
16.1 Heating
Item No. Part Item No. Part
739.2 O-ring 915.3 Socket screw
739.3 O-ring 915.4 Socket screw
739.4 O-ring 915.6 Socket screw
739.5** O-ring 915.7 Socket screw
817.1 Deep-groove ball bearing
817.2 Deep-groove ball bearing
* Parts alternatively for pipe thread connection or flange connection
** Exist twice at two pick up holes
*** For OMG-140: replaced by sleeve, spare part 041
Tab.15: List of parts
16 Accessories
16.1 Heating
16.1.1 Possible types of heating
The flowmeter can optionally be equipped with a heating system. The manufacturer recommends a
heating system at high-viscosity liquids that do not flow sufficiently if not heated since this can lead to
damage to bearings and destruction of the device.
Type of heating Note
Electrical heating system The electrical heating system consists of a tubular pipe cartridge with a
heating sleeve.
Fluid heating system The fluid heating system consists of a heating jacket and pipe thread con-
nections.
Trace heating provided by
the customer
Before installing trace heating provided by the customer, contact the man-
ufacturer.
16.1.2 Technical data of the electrical heating system
Unit 013 020/032 052 068/100 140
Heating output [W] 180 180 800 2000 On request
Voltage [V AC] 230
Frequency [Hz] 50
Wire cross-section [mm
2
] 3 x 0.75
Cable length for tubular
pipe cartridge
[m] 1
Tab.16: Electrical heating system
16.1.3 Technical data of the fluid heating system
Unit 020/032 052 068/100 140
Max. pressure [bar] 16
Max. temperature of the liquid [°C] 200
Tab.17: Fluid heating system
16.1.4 Installing the heating system
Installing the electrical heating system
Personnel qualification: o Fitter
o Electrician
Personal protective equipment: o Work clothing
o Protective gloves
o Safety boots
Operating instructions
OIO 14en-GB Edition 2020-01
49
To Next Page
Loading...
Need help?
General
