KROHNE OPTITEMP TT 30 C-R EN - Manual (Page 38)

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TECHNICAL DATA
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OPTITEMP TT 30 C/R
www.krohne.com 11/2012 - 4000753302 - MA OPTITEMP TT 30 C/R R02 en
Protection category Protection category Protection category Protection category
In-head transmitter Housing: IP50
Terminals: IP10
Rail-mount transmitter Housing: IP20
Terminals: IP20
Installation conditions
Mounting In-head transmitter: "B connection head" or larger according to DIN 43729; with the
help of the rail mounting kit you can also fix this transmitters on a DIN rail
according to DIN 50022 / EN 60715 ( refer to Rail mounting kit for in-head
transmitters on page 15).
Rail-mount transmitter: rail according to DIN 50022 / EN 60715, 35 mm / 1.38".
For detailed information refer to chapter "Installation".
Weight In-head transmitter (Ex and Non-Ex version): 50 g / 0.11 lb
Rail-mount transmitter (Ex and Non-Ex version): 70 g / 0.15 lb
Dimensions For detailed information refer to Dimensions on page 41.
Materials
Housing In-head transmitter: PC + ABS, Polyamide for all versions
Rail-mount transmitter: PC + Glass fibre for all versions
Flammability acc. to UL In-head transmitter: V0 (PC + ABS) and V2 (Polyamide)
Rail-mount transmitter: V0 (PC + glass fibre)
Electrical connections
Power supply Power supply Power supply Power supply
In-head transmitter Non-Ex version: 6.5...36 VDC (2-wire connection)
Ex version: 8...30 VDC (2-wire connection)
Rail-mount transmitter Non-Ex version: 7.5...36 VDC (2-wire connection)
Ex version: 8...30 VDC (2-wire connection)
Current consumption ≤ 21,6 mA
Permissible ripple 4 V p-p at 50/60 Hz
Further data Further data Further data Further data
Galvanic isolation 1500 VAC, 1 min
All in- and outputs are electrically isolated from each other and from all other
circuits.
Connection Single/stranded wires: max. 1.5 mm 2 / AWG 16
Polarity protection Standard for all versions
.book Page 38 Friday, November 9, 2012 3:50 PM