Hobo MX Series Manual page 2

Specifications (continued)
Pressure (Absolute) and Water Level Measurements MX2001-04-SS-S and MX2001-04-Ti-S
Operation Range
Factory Calibrated Range
Burst Pressure
Water Level Accuracy*
Raw Pressure Accuracy**
Resolution
Pressure Response Time (90%)***
Barometric Pressure (MX2001-TOP)
Operation Range
Temperature Calibrated Range
Accuracy
Water Level Accuracy*
Resolution
Response Time
Stability (Drift)
Temperature Measurements (All Sensor End Models MX2001-0x-SS-S and MX2001-0x-Ti-S)
Operation Range
Accuracy
Resolution
Response Time (90%)
Stability (Drift)
Logger
Operating Range
Radio Power
Transmission Range
Wireless Data Standard
Logging Rate
Logging Modes
Memory Modes
Start Modes
Stop Modes
Time Accuracy
Battery
Battery Life
Memory
Full Memory Download Time
Dimensions
1-508-759-9500 (U.S. and International)
1-800-LOGGERS (U.S. only)
0 to 145 kPa (0 to 21 psia); approximately 0 to 4 m (0 to 13 ft) of water depth at sea level, or 0 to 7 m (0 to 23 ft)
of water at 3,000 m (10,000 ft) of altitude
69 to 145 kPa (10 to 21 psia), 0° to 40°C (32° to 104°F)
310 kPa (45 psia) or 18 m (60 ft) depth
Typical error: ±0.075% FS, 0.3 cm (0.01 ft) water
Maximum error: ±0.15% FS, 0.6 cm (0.02 ft) water
±0.3% FS, 0.43 kPa (0.063 psi) maximum error
<0.014 kPa (0.002 psi), 0.14 cm (0.005 ft) water
<1 second at a stable temperature
66 to 107 kPa (9.57 to 15.52 psia)
-20 to 50°C (-4 to 122°C)
±0.2 kPa (±0.029 psi) over full temperature range at fixed pressure; maximum error ±0.5% FS
Typical error: ±0.075% FS, 0.3 cm (0.01 ft) water
Maximum error: ±0.15% FS, 0.6 cm (0.02 ft) water
<0.01 kPa (0.0015 psi)
<1 second at stable temperature
<0.01 kPa (0.0015 psi) per year
-20° to 50°C (-4° to 122°F)
±0.44°C from 0° to 50°C (±0.79°F from 32° to 122°F), see Plot A
0.1°C at 25°C (0.18°F at 77°F), see Plot A
5 minutes in water (typical)
0.1°C (0.18°F) per year
-20° to 50°C (-4° to 122°F)
1 mW (0 dBm)
Approximately 30.5 m (100 ft) line-of-sight
Bluetooth Low Energy (Bluetooth Smart®)
1 second to 18 hours
Fixed interval, multiple intervals with up to 8 user-defined logging intervals and durations, or burst
Wrap when full or stop when full
Immediate, date & time, or next interval
When memory full, date & time, or after a set logging period
±1 minute per month 0° to 50°C (32° to 122°F)
Two AA, 1.5 V alkaline batteries, user replaceable
1 year, typical with logging interval of 1 minute. Faster logging and/or statistics sampling intervals, entering
burst logging mode, excessive readouts, checking of Full Status Details, and remaining connected with the app
will impact battery life.
256 KB memory (30,000 sets of measurements)
Approximately 2 minutes; may take longer the further the device is from the top end of the logger
Top end (MX2001-TOP): 2.54 cm (1.0 inches) diameter, 28.9 cm (11.4 inches) length; mounting hole 7.6 mm
(0.3 inches) diameter
Sensor end (MX2001-0x-SS-S and MX2001-0x-Ti-S: 2.54 cm (1.0 inches) diameter, 9.91 cm (3.9 inches) length
Note: The length of the water level logger cable (CABLE-DR-xxx) can vary -0% to +3% +10 cm (3.9 inches) from
the length ordered. The logger adds 38.8 cm (15.3) inches to the length of the cable ordered.
HOBO MX Water Level Logger (MX2001-0x) Manual
2 www.onsetcomp.com