Product User Guide
Product Overview
The RFTCTemp2000A is two-way Wireless thermocouple based temperature data logger
with LCD. Transmits up to 2000’ maximum (outdoors unobstructed). Built-in memory also
stores data internally. Features a built-in temperature sensor for cold junction compensation
(CJC). An external thermocouple probe is required (not included). Accepts J, K, T, E, R, S, B,
and N type thermocouples.
This device measures ambient temperatures, as well as remote temperature via a thermo-
couple (sold separately), making it ideal for monitoring perishable goods, vaccine storage,
chemicals and more. Starting, stopping and downloading from the device are all performed
wirelessly using the RFC1000 wireless transceiver, allowing customer to spend less time
maintaining the data logger. Data can be provided in real time back to a central PC, or the
device may be downloaded at period intervals.
Selection Buttons
The logger is designed with 3 direct selection buttons: Scroll, Units and Wireless.
•
Scroll:
Allows user to scroll through current readings, average stats and device status
information displayed on the LCD Screen.
•
Units:
Allows user to change displayed units of measurement to either °F or °C.
•
Wireless:
Push and hold this button for 5 seconds to activate or deactivate wireless
communication.
•
Manual Reset Option:
Allows user to manually reset the statistics within the device to 0
without needing to use the MadgeTech software. Any data recorded up to that point is
recorded and saved. To apply the manual reset, press and hold the scroll key down for
three seconds.
LED Indicators
•
Status:
Green LED blinks every 5 seconds to indicate unit is logging.
•
Wireless:
Blue LED blinks every 15 seconds to indicate unit is operating in wireless mode.
•
Alarm:
Red LED blinks every 1 second to indicate an alarm condition.
Remote Thermocouple Channel
A female subminiature (SMP) or pluggable screw terminal is located on the bottom of the
logger to connect a thermocouple. The RFTCTemp2000A will accept thermocouple types
J, K, T, E, R, S, B, or N.
Wiring the Thermocouple
For MP Model:
For TB Model:
Warning: Note the polarity instructions. Do not attach wires to the wrong terminals.
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