OMEGA Soil Moisture Data Logger OM-CP-SMR101A

• High Accuracy Sensor • Fast Response Time • Simple Soil Insertion ( Vertical or Horizontal) • Weatherproof Enclosure ( Included) • No External Power Required • Multiple Start/ Stop Function • Ultra High Speed Download • 1 Million Reading Storage Capacity • Memory Wrap • Battery Life Indicator • Optional Password Protection • Programmable Alarm • Field Upgradeable Specifications LOGGER Range: ± 1200 mV Accuracy ± 0.01% FSR Input Range: 0 to 2.5 Vdc PROBE Measurement Range: 0 to 100% VWC saturation Measurement Type: VWC ( Volumetric Water Content) Measurement Accuracy: ± 3% typical, all soils ± 1% with soil specific calibration Measurement Time: 10 ms Measurement Resolution: 0.002m3/ m3 Life Expectancy: 3 to 5 years General specifications Reading Rate: 4 Hz to 1 every 24 hr Memory: 1, 000, 000 readings; software configurable memory wrap; 330, 000 readings in multiple start/ stop Wrap Around: Yes Start Modes: • Immediate start • Delay start up to 24 months • Multiple pushbutton start/ stop Stop Modes: • Manual through software • Timed ( specific date and time) Multiple Start/ Stop Mode: Start and stop the device multiple times without having to download data or communicate with a PC Multiple Start/ Stop Mode Activation: To Start the Device: Press and hold the pushbutton for 5 seconds, the green LED will flash during this time; the device has started logging To Stop the Device: Press and hold the pushbutton for 5 seconds, the red LED will flash for three seconds and then the green LED will flash for two seconds; the device has stopped logging Real Time Recording: The device may be used with PC to monitor and record data in real-time LED Functionality: Green LED Blinks: 10 second rate to indicate logging, 15 second rate to indicate delay start mode Red LED Blinks: 10 second rate to indicate low battery and/ or full memory Password Protection: An optional password may be programmed into the device to restrict access to configuration options; data may be read out without the password Engineering Units: Native measurement units can be scaled to display measurement units of another type Battery Type: 3.6V lithium battery included; user replaceable Battery Life: 10 months typical at a 1 minute reading rate Time Accuracy: ± 1 minute/ month ( at 20º C/ 68º F, stand alone data logging) Computer Interface: USB ( interface cable required) ; 115, 200 baud Software: XP SP3/ Vista/ Windows® 7 ( 32- and 64-bit) IP Rating: IP65 Operating Environment: -20 to 50º C ( -4 to 122º F) , 0 to 95% RH non-condensing DIMENSIONS Data Logger: 36 H x 64 W x 16 mm D ( 1.4 x 2.5 x 0.6" ) Probe: 55 L x 15 W x 1.5 mm diameter ( 2.1 x 0.6 x 0.06" ) Cable Length: 5 m ( 16' ) Water Box: 74 H x 148 W x 39 mm D ( 2.9 x 5.8 x 1.5" ) Weight ( OM-CP-SMR101-KIT) : 198 g ( 7 oz) Materials: Data Logger: ABS plastic Waterbox: Black Anodized Aluminum