REED INSTRUMENTS R2450SD Thermocouple Thermometer, 2 Channels

REED Instruments R2450SD data logging thermometer is ideal for recording temperatures, up to 3092 degrees F, either manually or automatically at the desired sampling rate from 1 to 3600 seconds. This data logging thermometer comes with a beaded wire probe, a soft carrying case & batteries for use in medical, educational, R&D, pharmaceutical, food service and environmental monitoring applications.

Features:

• REED Instruments R2450SD data logging thermometer displays up to 4 separate temperature measurements in an easy-to-read backlit LCD using Type K, J, R, S, E & T thermocouples and RTD probes.
• It can manually record up to 99 readings and automatically store data in real-time using an SD memory card.
• This data logging thermometer can measure current temperature, temperature differential (T1-T2) and maximum & minimum temperature to quickly produce an Excel file without using any software.
• It has a data hold function to freeze the reading (on display) and a user-selectable temperature unit scale (degree C / degree F).
• This data logging thermometer has a low battery indicator & an auto shut off mechanism (after 10 minutes) for saving battery life.
• It uses 6 AA batteries or an AC adapter for powering the unit.
• This data logging thermometer is operated at temperatures ranging from 32 to 122 degrees F (0 to 50 degrees C) and humidity less than 85% RH.

Compatible Accessories:

• REED Instruments R8888 Hard Carrying Case: It allows easy storage & transportation of this data logging thermometer.
• REED Instruments R1500 Tripod: It setups this data-logging thermometer for long-term continuous monitoring.
• REED Instruments RSD-ADP-NA & RSD-ADP-EU Power Supply Units: These 110V & 220V power supply adapters save the unit's battery life when working indoors near a power outlet.

Standards and Approvals:

• CE

Frequently Asked Questions:

Q. How to measure the difference between two temperature measurements in this REED Instruments R2450SD data logging thermometer?

A.

• Insert two thermocouple probes in the unit's T1 & T2 input jacks or two RTD (Pt100 Ohm) probes in the PT1 & PT2 input jacks.
• To view the temperature difference between the probes, hold the 'T1-T2' button for 2 seconds.
• Press & hold the 'T1-T2' button again for 2 seconds to resume normal operation.

Q. How to record maximum & minimum readings in this REED Instruments R2450SD data logging thermometer?

A.

• Enter recording mode by pressing the REC button. The 'REC' icon should display on the LCD. The meter should now start recording maximum & minimum readings.
• Press the REC button once to display the maximum value as indicated by the 'REC MAX' icon.
• Press the REC button again to display the minimum value as indicated by the 'REC MIN' icon.
• Press & hold the REC button for two seconds to exit the recording mode & resume normal operation.

Q. What is the measurement range of this REED Instruments R2450SD data logging thermometer?

A.

• Type K Thermocouple: -148 to 2372 degrees F (-100 to 1300 degrees C)
• Type J Thermocouple: -148 to 2102 degrees F (-100 to 1150 degrees C)
• Type T Thermocouple: -148 to 752 degrees F (-100 to 400 degrees C)
• Type E Thermocouple: -148 to 1652 degrees F (-100 to 900 degrees C)
• Type R Thermocouple: 32 to 3092 degrees F (0 to 1700 degrees C)
• Type S Thermocouple: 32 to 2732 degrees F (0 to 1500 degrees C)
• RTD Pt100 Ohm Probes: -327.9 to 1562 degrees F (-199.9 to 850 degrees C)