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RFTCTemp2000A Wireless Thermocouple Temperature Data Logger

Two-way Wireless thermocouple based temperature data logger with LCD (probe sold separately). Includes NIST traceable calibration certificate.

Availability: 5-7 Business Days


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The RFTCTemp2000A is two-way wireless thermocouple based temperature data logger featuring a large LCD screen. This data logger is able to transmit up to 2000 feet maximum (outdoors unobstructed). The built-in memory also stores data internally for added security.

Ideal for measuring ambient as well as remote temperature, the RFTCTemp2000A features a built-in temperature sensor for cold junction compensation (CJC) as well as the option for an external thermocouple (not included). This logger accepts J, K, T, E, R, S, B, and N type thermocouples and is exemplary for use in the monitoring of vaccine and chemical storage as well as other perishable goods.

The convenient LCD display provides the current reading for both temperature channels. Minimum, maximum and average statistics are also provided for a convenient snapshot of the logged data.

An audible buzzer as well as LED alarm indicator instantly notifies users when the temperature exceeds the user specified alarm. Email and text message alarms can also be programmed to send through the MadgeTech software.

Countries approved for use, purchase and distribution of the RFTCTemp2000A:
Australia, Austria, Belgium, Bulgaria, Canada, Chile, China, Colombia, Croatia, Cyprus, Czech Republic, Denmark, Ecuador, Estonia, Finland, France, Germany, Greece, Honduras, Hungary, Iceland, Ireland, Israel, Japan, Latvia, Liechtenstein, Lithuania, Luxembourg, Malaysia, Malta, Mexico, New Zealand, Norway, Peru, Poland, Portugal, Romania, Saudi Arabia, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, Sweden, Switzerland, Thailand, The Netherlands, Turkey, United Kingdom, United States, Venezuela, Vietnam

The RFTCTemp2000A data logger is MadgeTech Cloud Services ready, providing users the ability to monitor data remotely on any smartphone, tablet or internet enabled device. Learn more about MadgeTech Cloud Services.


Internal Channel Temperature Sensor Internal Semiconductor
Internal Channel Temperature Range -20 °C to +60 °C (-4 °F to +140 °F)
Internal Channel Temperature Resolution 0.1 °C (0.18 °F)
Internal Channel Temperature Calibrated Accuracy ±0.5 °C
Remote Channel Temperature Sensor Thermocouple types: J, K, T, E, R, S, B, N
Remote Channel Temperature Range Thermocouple dependent
Remote Channel Temperature Resolution Thermocouple dependent
Remote Channel Temperature Calibrated Accuracy Thermocouple dependent


RF Carrier Frequency 2.45 GHz IEEE 802.15.4 ultra-low power MadgeNET Wireless Transceiver with fully by-directional communication.
Output Power +0 dBm typical
Receiver Sensitivity -95 dBm typical
Typical outdoors Line of sight Up to 2000 ft
Typical Indoors line of sight Up to 500 ft


Memory 16,128 readings per channel
Reading Rate 1 reading every second up to 1 reading every 24 hours
Baud Rate 250,000
LED Indicators Green, Blue & Red
Battery Life 3 years typical at a 1 minute reading rate
Material ABS plastic
Dimensions 3.0 in x 3.5 in x 0.95 in (76.2 mm x 88.9 mm x 24.1 mm) - Data logger only
IP Rating IP22
Operating Environment -20 °C to +60 °C (-4 °F to +140 °F), 0 %RH to 95 %RH non-condensing
Required Interface Package RFC1000
Approvals US (FCC), CA (IC), CE, South Korea (KCC), China (CMIIT), Japan (LCIE)
Weight 0.2563 LBS