OMEGA

OM-CP-LF101A-KIT Leaf Wetness Data Logger

Leaf Wetness Data Logger

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OM CP LF101 A KIT Leaf Wetness Data Logger 14120

 The OM-CP-LF101A-KIT is a complete data logging system that accurately measures and records leaf wetness. Not only does it record the presence of water but also logs the amount of water on the sensor. The sensor responds to environments the same way a real leaf does and can also detect when ice is present. This low cost system comes complete with a data logger, weatherproof enclosure and leaf wetness sensor.

 
The OM-CP-LF101A-KIT is ideal for plant disease forecasting, irrigation studies and monitoring frost cycles. It features a multiple start/stop function, ultra-high speed download capability, 1,000,000 reading storage capacity, optional memory wrap, battery life indicator, optional password protection, programmable alarms and more. An OM-CP-IFC200 interface cable and software package is required for use with the OM-CP-LF101A-KIT. The storage medium is non-volatile solid state memory, providing maximum data security even if the battery becomes discharged. The device can be started and stopped directly from your computer and its small size allows it to fit almost anywhere.
• Durable Weather Resistant Enclosure for Logger
• Precision Leaf Wetness Sensor
• Multiple Start/Stop Function
• Ultra High Speed Download
Real Time RecordingThe device may be used with PC to monitor and record data in real-time
LED Functionality
Green LED Blinks10 second rate to indicate logging, 15 second rate to indicate delay start mode
Red LED Blinks10 second rate to indicate low battery and/or full memory, 1 second rate to indicate an alarm condition
Password ProtectionAn optional password may be programmed into the device to restrict access to configuration options; data may be read out without the password
Engineering UnitsNative measurement units can be scaled to display measurement units of another type
Battery Type3.6V lithium battery included; user replaceable
Battery Life10 months typical at a 1 minute reading rate
Time Accuracy±1 minute/month [at 20ºC (68ºF), stand alone data logging]
Computer InterfaceUSB (interface cable required); 115,200 baud
SoftwareXP SP3/Vista/7 and 8 (32 and 64-bit)
Operating Environment-10 to 60ºC (14 to 140ºF), 0 to 100% RH non-condensing
IP RatingIP65
Dimensions
Data Logger36 H x 64 W x 16 mm D (1.4 x 2.5 x 0.6')
Probe111 L x 58 W x 0.76 mm thick (4.4 x 2.3 x 0.03')
Cable Length5 m (16')
Water Box74 H x 148 W x 39 mm D (2.9 x 5.8 x 1.5')
Weight (OM-Cp-LF101A-KIT)226 g (8 oz)
Materials
Data LoggerABS Plastic
WaterboxBlack Anodized Aluminum
Reading Rate4 Hz to 1 every 24 hrs
Data Logger
Measurement Rang
Dry226 mV typical
100% Saturated833 mV typical
Resolution50 µV
Accuracy±0.1 mV
Specified AccuracyNominal range @ 25ºC
Temperature Effect on Span/Offset<25 µV over -40 to 80ºC (-40 to 176ºF)
Probe Measurement Time10 ms
Probe Power2.5 Vdc @ 2 mA to 5 Vdc @ 7 ma
Memory1,000,000 readings; software configurable memory wrap;
330,000 readings in multiple start/stop
Wrap AroundYes
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 ModeStart and stop the device multiple times without having
to download data or communicate with a PC
Multiple Start/Stop Mode Activation
To Start the DevicePress and hold the pushbutton for 5 seconds, the green LED will flash during this time; the device has started logging
To Stop the DevicePress 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
  • Thumbnail of document Data Sheet - OM-CP-LF101A-KIT Leaf Wetness Data Logger
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    Data Sheet - OM-CP-LF101A-KIT Leaf Wetness Data Logger

    Download
  • Thumbnail of document Manual - OM-CP-LF101A-KIT Leaf Wetness Data Logger
    Download

    Manual - OM-CP-LF101A-KIT Leaf Wetness Data Logger

    Download

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