SECTION II
SPECIFICATIONS
HydroRanger I
Power » 100/115/200/230 V
±
15%, stab selectable
» 50/60 Hz, 15 VA
» optional : » 12 V DC model, 10 to 18 V DC
» 24 V DC model, 18 to 36 V DC
Fuse » 1/4 amp MDL Slo-Blo or equivalent
Range » 0.3 to 10 m (1 to 33 ft.)
Accuracy » 0.25% of range or 6 mm (0.24"),
whichever is greater
Resolution » 0.1% of range or 2 mm (0.08"),
whichever is greater
Memory » EEPROM (non-volatile) no back-up
battery required
Display » Liquid Crystal Display
4 digits - 18 mm (0.7") high
Operating Temp. » -20 to 60 °C
(range in which electronics will (-5 to 140 °F)
operate within specs, includes
temperature rise above ambient
due to operation in enclosure.)
Ambient Temp. » -20 to 50 °C
(range outside of (-5 to 122 °F)
HydroRanger I enclosure)
OUTPUTS:
transducer drive » 41 KHz, 400 V peak pulses of 1 mSec. max.
duration at a max. repetition rate of 300 mSec.
analog » 0 - 20 or 4 - 20 mA
» max. loading: 350 ohms, return to ground
750 ohms, return to -12 V
» resolution: 0.1% of range
» optional mA isolator
PL-399 2 – 1