Kobold NGR, Operating Instructions Manual

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8
Technical data
45
8.5
Mechanics/materials
Wetted parts 1.4404, PTFE
Process connection G 3/4 A,
3/4'' NPT
Housing material Plastic PBT
Max. probe load ≤ 6 Nm
Enclosure rating IP67: EN 60529
Weight Max. 1.3 kg
Coaxial cable insulation PVC
8.6
Electrical connection values
Supply voltage
1) 2)
12 V DC to 30 V DC
Current consumption ≤ 100 mA at 24 V without output load
Initialization time ≤ 5 s
Protection class III
Connection type M12 x 1 (5-pin)
M12 x 1 (8-pin)
Hysteresis Min. 3 mm, freely configurable
Output signal 1) 4 mA to 20 mA / 0 V to 10 V automatically switchable
depending on output load
1)
1 PNP transistor output (Q1) and 1 PNP/NPN transistor
output (Q2) switchable, or
1 PNP transistor output (Q1) and 3 PNP/NPN transistor
outputs (Q2 to Q4) switchable (depending on type)
1)
Signal voltage HIGH Uv –2 V
Signal voltage LOW ≤ 2 V
Output current < 100 mA
Inductive load < 1 H
Capacitive load 100 nF
Temperature drift < 0.1 mm/K
Output load 4 mA to 20 mA < 500 ohms at Uv > 15 V
4 mA to 20 mA < 350 ohms at Uv > 12 V
0 V to 10 V > 750 ohms at Uv ≥ 14 V
Lower signal level 3.8 mA to 4 mA
Upper signal level 20 mA to 20.5 mA
EMC EN 61326-1:2006, 2004/108/EC
1)
All connections are reverse polarity protected. All outputs are overload and short-circuit protected.
2)
Use an energy-limited circuit for power supply as per UL61010-1 3rd Ed., Section 9.3