Water Level And Temperature Data Logger

The OM-CP-LEVEL101 is a battery powered, stand-alone submersible water level and temperature data logger. This all-in-one compact, portable, easy to use device will measure and record up to 16,383 measurements per channel. The storage medium is non-volatile solid state memory, providing maximum data security even if the battery becomes discharged. The OM-CP-LEVEL101 can be started an stopped directly from your computer and its small size allows it to fit almost anywhere. Data retrieval is simple. Plug it into an empty COM port and the easy to use Windows software does the rest. The software converts your PC into a real time strip chart recorder. Data can be printed in graphical or tabular format and can be exported to a text or Microsoft Excel file.

Specifications
TEMPERATURE CHANNEL
Temperature Sensor: Semiconductor
Temperature Range: -40 to +80°C (-40 to 176°F)
Temperature Resolution: 0.1°C
Calibrated Accuracy: +0.5°C (0°C to 50°C)
Pressure Sensor: Semiconductor strain gage
Media Compatibility: Must be compatible with 303 stainless steel
Nominal Range: 0 to 30′
Measurement Range: 0 to 100′
Resolution: 0.05′
Calibrated Accuracy: +-8.3′ of water (+-1.0′ typical @ 25°C);
not compensated for barometric pressure changes
Response Time: 90% change in 1ms
Repeatability: +0.5% FSR; +0.2% typical
Proof Pressure: 90 psia
Memory: 16,383 readings per channel; 32,766 total readings
Real Time Recording: May be used with PC to monitor and record data in real time
Reading Rate: 1 reading every 2 seconds to every 12 hours selectable in software
Start Modes: Software programmable immediate start or delay start up six months in advance
Calibration: Digital calibration through software
Calibration Date: Automatically recorded with device
Battery Type: 3.6 V lithium battery included; user replaceable
Battery Life: 1 year typical at 25°C
Data Format: Date and time stamped, °C, °F, °K, °R, PSI, inches, feet, millimeters, centimeters, meters (of water column)
Time Accuracy: +1 minute/month (RS-232 cable not in use)
Computer Interface: PC serial or USB (interface cable required); 2400 baud
Software: XP SP3/Vista/7 and 8 (32 and 64-bit)
Operating Environment: -40 to 80°C (-40 to 176°F), 0 to 100% RH non-condensing
Dimensions: 145 mm dia x 32 mm L (5.7 x 1.25′)
Weight: 220 g (8 oz)
Material: 303 stainless steel