Accuracy:
Stage: 0 - 20 ft: ±0.01 ft (0 - 6.096 m: ±0.00305 m)
Level: 20 - 57.5 ft: ±0.05% reading (6.096 - 17.526 m: ±0.05% reading)
(Reference to ft. based on USGS conversion factor)
Pressure: 2.3073 ft (0.7033 m) water per psi
Desiccant:
Silica gel, lasts up to a year
Dimensions:
10.5 x 8.5 x 7.5 in (26.7 x 21.6 x 19.1 cm)
Display:
LCD operates to -4 °F (-20 °C)
Display Type:
3 x 20 character sunlight-readable backlit LCD
Ethernet Capable:
No
Keypad:
6 button
Maximum Current to Serial Instrument:
4 amps for 25 psi unit
Measurement Method:
Platinum RTD (385 or 392) or Precision Thermistor
Measurements:
Stage/Level
Internal Temperature Battery
Pressure
Optional: Water Temperature
Measuring Interval:
1 s - 24 h
Memory:
Built-in flash: ˃300,000 readings
Nema Enclosure:
Polycarbonate NEMA-4X
Number of orifices:
2
Operating Humidity:
0 - 95 % noncondensing
Operating Temperature Range:
-13 - +140 °F standard, -40 - +140 °F optional (-25 - +60 °C standard, -40 - +60 °C optional)
Orifice Fitting Size:
3/8 in
Outlet:
4/6 mm tube
Pressure Range:
50 PSI
Protocol:
MODBUS (via RS232 only), SDI-12, command line
Purge air pressure:
50 psi
Range:
Stage/Level/Pressure: 25 psi, 17 m
SD Card:
Included
Sensor Ports:
SDI-12, RS232, RS485
Setup:
Via front panel, command line or SDI-12
Type of measurement:
Constant Flow Bubbler with user-programmed bubble rate. Pressure measured by Sutron Accubar Sensor.
USB Port:
No
Weight:
12.2 lbs without dessicant (5.6 kg)