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

Description of OMEGA OM-CP-LF101A

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.

Technical specifications of OMEGA OM-CP-LF101A

• DATA LOGGER
  
• Measurement Range:
  • Dry: 266 mV typical
  • 100% Saturated: 833 mV typical
    
• Resolution: 50 µV
  
• Accuracy: ±0.1 mV
  
• Specified Accuracy: Nominal range @ 25ºC
  
• Temperature Effect on Span/Offset:<25 µV over -40 to 80ºC (-40 to 176ºF)
  
• Probe Measurement Time: 10 ms
  
• Probe Power: 2.5 Vdc @ 2 mA to 5 Vdc @ 7 ma
  
• Reading Rate: 4 Hz to 1 every 24 hrs
  
• 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, 1 second rate to indicate
  • an alarm condition
    
• 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 20ºC (68ºF), stand alone data logging]
  
• Computer Interface: USB (interface cable required); 115,200 baud
  
• Software: XP SP3/Vista/7 and 8 (32 and 64-bit)
  
• Operating Environment: -10 to 60ºC (14 to 140ºF), 0 to 100% RH non-condensing
  
• IP Rating: IP65
  
• Dimensions:
  • Data Logger: 36 H x 64 W x 16 mm D (1.4 x 2.5 x 0.6′)
  • Probe: 111 L x 58 W x 0.76 mm thick (4.4 x 2.3 x 0.03′)
  • 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-LF101A-KIT): 226 g (8 oz)
  
• Materials:
  • Data Logger: ABS plastic
  • Waterbox: Black Anodized Aluminum

How to buy OMEGA OM-CP-LF101A