• Temperature, Temperature/RH/Dew Point, Voltage and Current Models
• Datalogger Plugs Directly into Computer ’s USB Port for Easy Setup and Data Download (No USB Cable Required)
• User-Programmable Alarm Thresholds with LED Indicators
• Bright Red,Green and Orange LED Indication
• Low Battery Warning
• IP67 Protection
OM-EL-USB-2
TEMPERATURE AND RELATIVE HUMIDITY DATA LOGGER
(DEW POINT INDICATION VIA WINDOWS SOFTWARE)
TEMPERATURE
Range: -35 to 80°C (-31 to 176°F)
Resolution: 0.5°C(1°F)
Accuracy: ±1.0°C (±2.0°F)
HUMIDITY
Range: 0 to 100% RH
Resolution: 0.5% RH
Accuracy: 20 to 80% RH ±3.5% RH
DEW POINT
Accuracy (overall error in the calculated dew point for RH measurements from 40 to 100% RH @ 25°C): ±2°C (±4°F)
GENERAL
Memory: 16,000 temperature and 16,000 relative humidity readings
Logging Interval: 10 seconds to 12 hours
Operating Temperature Range: -35 to 80°C (-31 to 176°F)
Alarm Thresholds: High/low alarm thresholds for % RH and temperature, selectable in software
Start Date/Time: Selectable in software
Status Indicators (LEDs): Red and green
Software: Windows 98/2000/XP/VISTA
Power: 12 AA 3.6 V lithium battery (included)
Battery Life: 1 year typical (depends on sample rate, ambient temperaure and use of alarm LEDs)
Weight: 57 g (2 oz)
Dimensions: See dimensional drawing