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TL1A Precision Thermometer - Tech Instrumentation - ThermoProbe

TL3A Precision Thermometer

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(Please note - Thermoprobe products are built to the order and usually require 12 to 14 business days to ship to our warehouse.)

The ThermoProbe TL3-A intrinsically safe thermometer is intended to be used anywhere a precision glass stem thermometer or other type thermometer may be used.  The TL3-A series replaces the TL1-A series of Thermoprobe thermometers.

Please note that additional lengths are available.  Please call for price and lead times.

This precision thermometer is an improved version of the original ThermoProbe model TL1. The TL1-A cordless thermometer incorporates glass thermometer simplicity and reliability with the ease of a digital display. Like precision mercury thermometers, the ThermoProbe TL1-A has accuracy, repeat-ability and long-term stability. But unlike those precision thermometers there will never be problems with mercury separation or hazardous material cleanup. Different from most electronic thermometers, the "Cordless" TL1-A has no wires to get in the way or break. Battery replacement is easily done through a sealed cover. Encoded calibration is unaffected by temperature, vibration, or battery removal. This cordless thermometer features a low battery display, and failure mode indications protect the user from false data. For a modified field version, check out the ThermoProbe TL1W.

4 Point NIST Traceable Calibration and a one year warranty included.

    • Auto-off after 20 minutes to save battery life
    • Minimum reading
    • Maximum reading
    • Averaging
    • Easy °F to °C switching
    • Display arrows indicate increasing or decreasing temperature activity

      Due to the special calibration on these meters, please allow approximately 7 to 10 days to ship. Includes certificate of calibration at the following approximate points: 32, 120, 199 (200) and 300 degrees F. We can also certify at 115 degrees F for an extra charge (See Options)

      Display:

      LCD with 0.25 inch characters
      Trend Indicating Arrows
      Low Battery & Fault indication

      User Functions:

      Auto Off after 20 minutes or continuous operation
      Lowest Reading, Highest Reading, Average Reading
      Switchable in Units of °F or °C
      Display tenths or hundredths resolution

      Construction:

      Stainless Steel temperature sensor; Standard Sensor length 8" (20cm)
      Standard diameter 1/4" (6.35mm) with reduced diameter tip of 3/16" (4.76mm)
      Sensor mount acetyl plastic
      Electronics and display in 3.5" x 1.2" anodized Aluminum enclosure
      Molded Silicone seal.
      Highly durable display window, graphics and membrane switches.

      Weight:

      3 ounces, 93 grams

      Temperature:

      Resolution 0.01 Degrees
      Calibrated Accuracy:
      ±0.1 °F from 14 to 320 °F
      ±0.06 °C from -10 to 160 °C
      NIST Traceable Report of Test

      Temperature Time Constant:

      8 seconds in circulated water bath
      (63.2% response to temperature change)

      Electronics:

      Microcontroller and precision 20 bit A/D Converter
      FLASH memory
      Recommended Temperature Range For best Accuracy 32 to 112 °F, 0 to 44 °C
      100 Ohm, Class A Platinum RTD
      Immersion depth 4", 11cm

      Sensor:

      100 Ohm, Class A 1/3 DIN RTD
      Immersion depth 4", 11cm

      Battery:

      20mm Coin Size 3V Lithium, Duracell Type CR2032
      Over 100 hours Service Life at 70 °F, 21 °C
      Battery Operating Range -4 to 130 °F, -20 to 54 °C
      Note: Battery may not provide adequate power if ambient temperature is below -4 °F, -20 °C or above 130 °F, 54 °C

      Specifications subject to change

       

      Typical Applications

      Temperature baths, melting point tests, flash point tests, reference, thermowells, provers, temperature calibration for flow meters.

      Industries:

      Laboratory
      Petroleum
      Pipeline
      Pharmaceutical
      Food



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