25
7 Appendix
7
Appendix
7.1
Technical data
Device data
Dimensions (W × D × H): 89 × 211 × 760 mm
Weight:
1.28 kg
Certificates
Certificate
CE
Features
Display
Monochromatic graphic display,
128 x 64 pixels
Processor
Digital signal processor 2 x 16 bit
Controls
Membrane keypad with five keys, capacitive
sensor area
Permitted operating conditions
Operating temperature
-20 °C – +50 °C
Storage temperature
-25 °C – +60 °C
Humidity
15 % r.h. to 90 % r.h. (non-condensing)
Atmospheric pressure
950 hPa – 1100 hPa
Protection rating
Total: IP65
Pipe: IP67
Permitted operating envi-
ronments
Pipe in normal position of use up to 610 mm
temporarily submersible
(measured from bottom edge of pipe)
Normal position of use
Vertical
Power supply
Power supply
NiMH rechargeable batteries, inbuilt
Operating time, typical
10 h
Nominal capacity
3000 mAh
Nominal voltage
2.7 V
Charging time
4 h
Charging temperature
0 °C – +40 °C
Charging voltage
12 V
Charging current
300 mA
Charger
AC/DC adapter M4
