KROHNE OPTITEMP TT 51 EN - Manual (Page 42)

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TECHNICAL DATA
42
TT 51 SERIES
www.krohne.com 09/2010 - 4000754201 - MA TT 51 R01 en
Installation conditions
Mounting In-head transmitter: DIN B-head or larger, DIN-rail (with adapter)
Rail-mount transmitter: rail acc. to DIN 50022 / EN 60715, 35 mm / 1.38"
For detailed information refer to chapter "Installation".
Weight In-head transmitter: 50 g / 0.11 lb
Rail-mount transmitter: 70 g / 0.15 lb
Dimensions For detailed information refer to Dimensions on page 45.
Materials
Housing PC/ABS
Flammability acc. to UL In-head transmitter: V0
Rail-mount transmitter: V0/HB
Electrical connections
Power supply Standard: 10...36 VDC
IS version: 10...30 VDC
Line frequency rejection Selectable: 50 Hz, 60 Hz or 50/60 Hz
Isolation 1500 VAC, 1 min
Connection
Single/stranded wires: max. 1.5 mm 2 / AWG 16
Inputs / Outputs
Input - RTD Input - RTD Input - RTD Input - RTD
Pt100 (IEC 60751, α=0.00385) -200...+850°C / -328…+1562°F
Pt100 (JIS C 1604-8, α=0.003916)
Pt X (10 ≤ X ≤ 1000)
(IEC 60751, α=0.00385
Corresponding to max. 4000 Ω
Ni100 (DIN 43760, α=0.006180) -60...+250°C / -76...+482°F
Ni120 (Edison Curve No. 7)
Ni1000 (DIN 43760, α=0.006180) -50...+180°C / -58...+356°F
Cu10 (Edison Copper Windings No. 15) -50...+200°C / -58...+392°F
Sensor current ≤300 μA
Maximum sensor wire resistance 3-wire and 4-wire connection: 50 Ω/wire
2-wire connection: compensation for 0 to 40 Ω loop resistance
Input - resistance / potentiometer Input - resistance / potentiometer Input - resistance / potentiometer Input - resistance / potentiometer
Range, resistance 0....4000 Ω
Range, potentiometer 100...4000 Ω
Minimum span 10 Ω
Customized linearization Up to 50 points
Sensor current ≤300 μA
Maximum sensor wire resistance 25 Ω/wire