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OBS-5+ System
5.2
Accuracy
5.3
OBS-5+ Sensor
5.4
Other Data
5.5
Dimensions
6
Mud:
Sand:
Pressure:
Turbidity:
Laser wavelength:
Scattering angles (clean water):
Drift over time:
Drift over temperature:
Maximum sampling rate:
Maximum data rate:
Data capacity:
Battery capacity:
2
Maximum battery life
:
External supply voltage:
External supply current:
Serial-data protocols:
Maximum housing depth:
Operating temperature range:
Storage temperature range:
Length / diameter:
Weight:
Weight (submerged):
1
Range depends on pressure sensor option chosen.
2
Sampling interval is two hours and duration is two minutes.
2.0% of reading
4.0% of reading
0.5% of full scale
1.5% of full scale
780 nm
105º to 165º
<30 ppm per month
<200 ppm per ºC
25 Hz
2 Hz
8 MB/200,000 lines
8 A h
3,000 hrs
6 to 18 Vdc
55 mA
RS-232 & RS-485
300 m (984 ft)
0º to 40ºC
–20º to 70ºC
380 mm (15 in) / 60 mm (2.4 in)
2.04 kg (4.5 lb)
1.02 kg (2.3 lb)
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