To ensure the quality of perishable goods, tem-perature and humidity monitoring has become essential in applications such as transportation and storage, horticulture, and heating and ventilation. The TempRetriever-RH makes safe-guarding against dangerous environments simple.
The TempRetriever-RH is a low cost, reusable,temperature and humidity recorder. No external probes are required to achieve its high performance as both the humidity and temperature sensors are internal to the device. The device can record up to 16,383 readings in its non-volatile memory and coupled with up to a one year battery life, this makes for the perfect temperature and humidity recorder when keeping down costs is paramount.
The MadgeTech software includes a full host of features that allows the user to set the start method (i.e. pushbutton, delayed start or start now), start date and time, sample rate, high/ low alarm limits, 6-character device ID and a 16-character extended ID. Data can be offloaded and displayed in most common temperature and humidity units. The software will also automatically calculate Mean Kinetic Temperature, dew point, water vapor concentration as well as other useful statistics to simplify analysis. For additional custom analysis, the data can be quickly exported into a MS Excel® spreadsheet with the click of a button.
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TEMPERATURE
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Temperature Sensor:
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Semiconductor
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Temperature Range:
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-40 ºC to +80 ºC (-40 ºF to +176 ºF)
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Temperature Resolution:
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0.1 ºC (0.18 ºF)
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Calibrated Accuracy:
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±0.5 ºC (0 ºC to +50 ºC)
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HUMIDITY
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Humidity Sensor:
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Semiconductor
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Humidity Range:
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0 %RH to 95 %RH
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Humidity Resolution:
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0.1 %RH
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Calibrated Accuracy:
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±3.0 %RH (±2 %RH typical at 25 ºC)
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Accuracy Range:
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+10 °C to +40 °C (+50 °F to +104 °F), 10 %RH to 80 %RH
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Response Time:
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90% change in 60 seconds in slow moving air
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Activity Indicator:
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Green LED blinks every 15 seconds to indicate device has been started.
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Temperature Alarm:
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Programmable high and low limits; When logged data reaches or exceeds either limit, red LED blinks every three
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memory
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16,383 readings per channel; 32,766 total readings
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Reading Rates:
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1 reading every 5 seconds up to 1 reading every 30 minutes
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Start Modes:
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Software programmable immediate start or delay start up to 6 months in advance; or external pushbutton
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Time Accuracy:
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±2 minute/month at 25 ºC (77 ºF).
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Data Format:
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Date and time stamped ºC, ºF, K, ºR; %RH, mg/ml water vapor concentration
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Calibration:
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Digital calibration through software
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Calibration Date:
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Automatically recorded within device
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Battery Type:
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3.6V lithium battery included, user replaceable
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Battery Life:
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1 year typical @ 25 ºC, 1 minute reading rate
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Computer Interface:
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PC serial or USB (interface cable required); 38,400 baud
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Software:
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XP SP3/Vista/Windows 7/Windows 8
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Operating Environment:
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-40 ºC to +80 ºC (-40 ºF to +176 ºF), 0 %RH to 95 %RH non-condensing
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Dimensions:
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1.4 in x 2.2 in x 0.6 in (36 mm x 56 mm x 16 mm)
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Weight:
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0.9 oz (24 g)
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Approvals:
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Approved for carriage on Delta® mainline flights
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BATTERY WARNING: FIRE, EXPLOSION, AND SEVERE BURN HAZARD. DO NOT RECHARGE, DISASSEMBLE, HEAT ABOVE 212 ºF, INCINERATE OR EXPOSE CONTENTS TO WATER.
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