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Supco SL500XT Temperature Data Logger with External Sensor

  • Supco SL500XT Temperature Data Logger with External Sensor

SL500 Temperature Data Logger w/ External Sensor Probe

Supco SL500 Series Data Logger for Measuring and Recording Temperature with External Probe

Part Number: SL500XT

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  • Measure and Record Temperature Using External Sensor

  • -40°C to 80°C Temperature Measurement Range with 6 ft Sensor Cable Length

  • LCD Shows Current Temperature Readings, Battery Status and Alarm Status

  • Logs up to 43,344 Temperature Readings

  • 1 Second to 9 Hour User-Selectable Sampling Rate

  • User-Replaceable Battery with 3 Year Life @ 15 Minute Sampling Rate

Includes External Temperature Sensor, USB Cable, Coin Cell Lithium Battery, User Manual and Windows PC Software

Availability: In stock


All Calibration Orders Have a 5 to 7 Business Day Lead Time
1 Year Calibration Due Date Unless Otherwise Specified


SL500 Temperature Data Logger w/ External Sensor Specifications

Temperature External Temperature Probe
Measurement Range: -40°C to 80°C (-40°F to 176°F)
Accuracy: ±0.5°C (±0.9°F) @ -17°C to 50°C (0°F to 120°F)
Probe Length: 1.8 Meters (6 ft)
Data Storage Capacity 43,344 Temperature Readings
Sampling Rate 1 Second to 9 Hours
Starting Modes Programmable Delayed Start or Push to Start
Logging Modes Stop When Full or Rollover First In First Out (FIFO)
Power Source 3 Volt Coin Cell CR2032 Lithium Battery
Battery Life Typically 3 Years
Note: Dependant on Sampling Rate and Environment
Display Functions Current Reading and Time, Logging Status, Alarm Status, Recorded Sample History and Battery Life
Alarm Visual - Blinking LED in Display for High/Low Alarm Thresholds
Time Accuracy ±100 ppm @ 24°C (74°F)
OS Compatibility Windows XP, Vista, 7 (32-bit and 64-Bit Versions)
Calibration Single point offset calibration available through software
Standards Compliance CE
Dimensions 55mm x 55.7mm x 14mm (2.15" x 2.25" x 0.55")

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  • Answer:

    The stainless steel portion of the probe can be submerged but care should be taken to not submerge it to the point where the plastic potting meets the stainless steel probe.  While this junction will withstand an occasional submersion, long term use in that application could eventually lead to corrosion inside the sensor.


    If you need to measure the temperature of fluids I might suggest something that comes with a longer stainless steel probe section or something that is fully sealed and rated for underwater use.

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