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The IT0223 is a small Dual Channel High Resolution (10 bit) Humidity and Temperature data logger housed in a rugged 304 stainless steel case. The humidity and temperature sensors are housed in a 60 micron Stainless Steel filter at the top of the logger. It uses a Sensirion SHT15 humidity sensor giving +/-2%RH accuracy from 10%RH to 90%RH. The logger contains an integral internal temperature sensor which is logged separately to humidity. Logging can be configured to: start on time, immediate start, start on condition, stop when full, loop around (overwrite oldest data).
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| Logger Features: |
- Temperature & Humidity can be set to any combination of Point, Average, Maximum & Minimum readings.
- The data from any logger that records Temperature and Relative Humidity can be processed, by the OmniLog software, to add Absolute Humidity and/or Dew Point readings to the data.
- The logger can be set to log Temperature only, Humidity only or both Temperature and Humidity.
- The battery voltage of the logger can be logged if required.
- Data is retained in case of battery failure
- Battery Status Monitor in OmniLog Software
- The logger can be run in either “Stop when memory is Full”, “Loop Around” mode or set to stop at a future time.
- The logger can be started “Now” or started at a given time in the future.
- Software allows graph zoom, statistics and export features, calibration and real time recording and much more.
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| Logger Specifications: |
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HUMIDITY SPECIFICATIONS:
- Humidity Sensor Type: Digital Sensirion SHT15
- Long Term Stability
- Fully calibrated by Sensirion
- Fast Response Time
- RH Range: 0% to 100%
- RH Accuracy: +/- 2% RH from 10% to 90% RH, +/- 4% otherwise.
- RH Resolution: 0.1%
- Sensor Filter: 60 micron Stainless Steel
TEMPERATURE SPECIFICATIONS:
- Working and Storage Temperature: -30°C to +70°C
- Temperature Sensor type: Thermistor
- Linear accuracy over range: +/- 0.3°C.
- Repeatability: +/- 0.1°C.
- Long term stability: +/- 0.1°C.
LOGGER SPECIFICATIONS:
- Sampling Rate: 1 second to 10 hours
- Storage capacity: 522,240 samples logging RH only or 174,080 samples logging RH, Dew Point and Temperature
- 2 independent Alarms triggered on any combination of six user configurable Alarm Conditions. Both alarms can be configured to send Test Messages and can be visually checked using the OmniLog Software
- Battery: One 7.2V lithium cell, user replaceable with a 1 to 5 years battery life depending on usage
- Download Time: 9 minutes 30 seconds for full logger
- Case material: 304 Stainless Tube
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