The RFRHTemp2000A is a wireless temperature and humidity data logger with digital display. This device is calibrated traceable to N.I.S.T. and is available with a Calibration Certificate. The RFRHTemp2000A is ideal for both industrial or laboratory applications including supply chain storage facilities, incubator monitoring and HVAC studies. Designed with external humidity and RTD based temperature sensors, the device provides a fast response time for both parameters. For customer convenience, functions include starting, stopping and downloading from the device wirelessly using the RFC1000 wireless transceiver. This allows customers to quickly access data and spend less time maintaining the device. Data can be provided in real time back to a central PC, or the device may be downloaded at periodic intervals. The digital display provides the current reading for both the humidity and temperature channels with minimum, maximum and average statistics accessible for a quick snapshot of the logged data. The RFRHTemp2000A features user programmable alarm settings for both temperature and humidity parameters. An audible buzzer and LED alarm indicator notifies users when the temperature or humidity is above or below the threshold set in the alarm. Email and text alarms can also be configured and sent from within the software, allowing users to be notified almost anywhere. The RFRHTemp2000A can be used as a single, wireless data logging system, or it can be expanded to a large scale system, which can include hundreds of data loggers measuring a number of areas (additional MadgeTech wireless data loggers and transceivers may be required). The RFRHTemp2000A utilizes the new MadgeTech Software, version 4.1. MadgeTech Data Logger Software is a powerful, analytic tool. Data can be viewed in graphical or tabular formats and summary and statistics views are available for further analysis.
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Internal Channel Temperature Range
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-20 °C to +60 °C (-4 °F to +140 °F)
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Temperature Resolution
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0.01 °C (0.02 °F)
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Response Time
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10 minutes free air
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Humidity
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Humidity Range
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0 to 95% RH
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Humidity Resolution
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0.1% RH
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Humidity Calibrated Accuracy
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±3.0%RH, ±2.0 %RH typical @ 25°C (10 to 90%RH; 5 to 55°C)
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Response Time
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2 minutes to 63% of change
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Pressure
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Measurement Range
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250 mbar to 1300 mbar
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Resolution
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0.02 mbar
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Calibrate Accuracy
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±10 mbar
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Wireless
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RF Frequency
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2.45GHz IEEE 802.15.4 ultra-low power MadgeNET wireless transceiver with fully bi-directional communication
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Band
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ISM band 2.405-2.48 GHz
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Maximum Output Power
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+0dBm typical
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Range
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2000’ max. outdoors (line of sight unobstructed)
500’ max. indoors (typical urban)
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General
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Reading Rate
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1 reading every second up to 1 reading every 24 hours
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Memory
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16.128 per channel
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LED Functionality
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- Green LED blinks every 5 seconds to indicate unit is logging
- Blue LED blinks every 15 seconds to indicate unit is in wireless mode
- Red LED blinks every 1 second to indicate alarm condition
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Memory Wrap Around
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Yes
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Start Modes
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Immediate Start
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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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9V lithium battery included; user replaceabl
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Battery Life
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3 years typical at 1 minute reading rate
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Battery Format
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- For Display: °C or °F, %RH
- For Software: Date and time stamped °C, K, °F, or °R ,%RH, mg/mL, Dew Point - °C/K/°F/°R
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Time Accuracy
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±1 minute/month
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Computer Interface
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RFC1000 required, 250.000 baud
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Software
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XP SP3/Vista/Windows 7/Windows 8 (MadgeTech 4 only)
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Operating Environment
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- 20°C to +60°C (-4°F to +140°F) 0 to 95% RH non-condensing
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Dimension
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3.0" x 3.5" x 0.95"
(76.2mm x 88.9mm x 24.1mm)
Data logger only
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Enclosure Material
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ABS Plastic
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Alarm
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Programmable high and low limits for temperature and humidity. Alarm is activated when temperature or humid-
ity reaches or exceeds set limits. Alarm Delay: A cumulative alarm delay may be set in which the device will activate the alarm (via LED) only when the device has recorded a user speci-fied time duration of data.
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Audible Alarm Funcionality
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1 Beep per second for reading alarm above/below threshold
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BATTERY WARNING: May leak, flame or explode if disassembled, shorted, charged, connected together, mixed with used or other batteries, exposed to fire or high temperature. Discard used battery promptly. Keep out of reach of children.
