10. Maintenance
Periodically check all external cable connections.
11. Cleaning
Observe the safety instructions before cleaning the device. Clean the device with a
dry lint-free soft cloth. Do not use solvents.
12. Specification
DPM72-MPPA
Supply
12 - 24 V AC/DC ±10% (50/60 Hz ±10%) or if
applicable via USB, galvanically isolated
Power consumption
Max. 2.4 W
Display
LCD graphic display 192 × 160 pixels,
16 grey levels with RGB backlight
Measuring range ampere
20 mA AC/DC (max. 100 mA), 10 - 500 Hz
Accuracy ampere
±0.5 % true RMS
Internal resistance ampere
6.2 Ω
Measuring value update
5 Hz (32 kHz sampling rate)
Recording of measurement
36 seconds to 14 days,
180 internal memory locations
Alarm outputs
2 optocoupler outputs max. 30 V DC, 50 mA
Permissible voltage between
supply and measuring inputs
< 50 V AC, < 75 V DC
Connections
(measuring inputs)
- Wire gauge
- Wire strip length
- Pitch
0.2 - 3.3 mm² (24 to 12 AWG)
7 - 8 mm
7.62 mm
Connections (supply, alarm
outputs and RS485)
- Wire gauge
- Wire strip length
- Pitch
0.13 - 1.3 mm² (26 to 16 AWG)
6 - 7 mm
3.5 mm
Operating temperature
0 °C to +50 °C
Storage temperature
-20 °C to +70 °C
Operating altitude
0 to 2000 m above sea level
IP code
IP65 (front), IP00 (back)
Dimensions
72 mm × 72 mm × 58 mm
Panel cut-out
68 mm × 68 mm
Mounting depth
55.3 mm (with plugs, cable direction rear facing)
72.6 mm (with antenna)
Net weight
148 g
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