ThermoProbe TP7-C

Petroleum Gauging Thermometer With Cable Reel

Used worldwide in tanks, railcars, pipelines,and barges, the TP7-C is a very simple to use petroleum gauging thermometer with NIST traceable accuracy and a convenient cable reel.

The new TP7-C replaces the TP7 and offers all the same great features and physical design with the added benefits of new electronics that provide an extended measurement range along with many other enhancements. New features include a stabilization indicator, up/down arrows that indicate in which direction the measurement is trending, on screen menus for calibration/switching units, and an extended battery life of 200 hours.

ThermoProbe's TP7-C intrinsically safe thermometer is excellent for use in tanks, trucks, pipelines, barges, and railcars due to its convenient cable reel system. These digital thermometers offer many advantages over mercury thermometer based measuring techniques while also removing the need to bring the thermometer to the surface to take a reading. Manufacturered from highly resiliant materials, the TP7-C is suitable for use with all petrochemicals and many other liquids including acids and distilled spirits. Multiple probe options are available including a standard weight probe, a railcar probe, and an ashpalt probe for high viscosity petrochemicals.

An accuracy of ±0.2°F (±0.1°C) and long term stability are achieved with the use of a platinum RTD sensor combined with precision electronics. This design also allows for a large measurement range of -40 to 400°F (-40 to 204°C). Every TP7-C can display measurements in either degrees fahrenheit or celsius, features a resolution of 0.1°, and is shipped with a 4 point NIST traceable calibraton certificate.

Simple to use, the TP7-C only requires one button for use and all usability functions are contolled automatically. Using the instrument consists of turning it on and reading the measurement on the display along with a measurement stabilization notification and up/down indicators signaling which way the measurement is trending. Every time the instrument is turned on battery voltage and display integrity are checked. Notifications of possible probe errors or over/under range conditions are indicated to the user. The displays backlight feature is automatically triggered by a sensor, requiring no controls for use. The only feature that requires user action is switching the readout between degrees fahrenheit and celsius. This is easily accomplished via the onscreen menus and the function button. Power is provided by AA batteries with a typical runtime of 200 hours.

ThermoProbe TP7-C Ordering Instructions

The TP7-C is available with cable lengths from 12 to 110 feet with markings every 5 feet or from 5 to 30 meters with markings every meter. Every TP7-C includes a 3 point NIST traceable calibration certifice in either degrees fahrenheit or celsius, but all models are capable of displaying both measurements.

Various models are listed below in all available cable lengths and probe options. 4 different probes are available:

  • Standard Probe - 5/8" diameter

    This is the most popular probe and is used for most applications.
    It features a 0.25 lbs (110g) weight.

    ThermoProbe Standard Probe for use with ThermoProbe TP7-C Petroleum Gauging Thermometer

  • Extended Probe - 5/8" diameter

    A heavier version of the standard probe, the extended probe weighs 0.5 lbs (230g)
    while maintaining the same diameter as the standard probe.

    ThermoProbe Extended Probe for use with ThermoProbe TP7-C Petroleum Gauging Thermometer

  • Railcar Probe - 1/4" diameter

    Designed specifically to fit in small diameter gauging tubes.

    ThermoProbe Railcar/No Weight Probe for use with ThermoProbe TP7-C Petroleum Gauging Thermometer

  • Asphalt Probe - 1.25" diameter

    The heaviest probe at 0.75 lbs (340g).
    Designed for use with high viscosity petrochemicals including asphalt and sulfur.

    ThermoProbe Asphault Probe for use with ThermoProbe TP7-C Petroleum Gauging Thermometer

ThermoProbe TP7-C

  • Part Number/Description
  • Price
  • TP7C-012-SW-SMTP7-C1, 12 foot length2, standard 110g cable weight
  • Call to Order
  • TP7C-025-SW-SMTP7-C1, 25 foot length2, standard 110g cable weight
  • Call to Order
  • TP7C-050-SW-SMTP7-C1, 50 foot length2, standard 110g cable weight
  • Call to Order
  • TP7C-075-SW-SMTP7-C1, 75 foot length2, standard 110g cable weight
  • Call to Order
  • TP7C-110-SW-SMTP7-C1, 110 foot length2, standard 110g cable weight
  • Call to Order
  • TP7C-012-RC-SMTP7-C1, 12 foot length2, no cable weight
  • Call to Order
  • TP7C-025-RC-SMTP7-C1, 25 foot length2, no cable weight
  • Call to Order
  • TP7C-050-RC-SMTP7-C1, 50 foot length2, no cable weight
  • Call to Order
  • TP7C-075-RC-SMTP7-C1, 75 foot length2, no cable weight
  • Call to Order
  • TP7C-110-RC-SMTP7-C1, 110 foot length2, no cable weight
  • Call to Order
  • TP7C-012-EW-SMTP7-C1, 12 foot length2, 230g cable weight
  • Call to Order
  • TP7C-025-EW-SMTP7-C1, 25 foot length2, 230g cable weight
  • Call to Order
  • TP7C-050-EW-SMTP7-C1, 50 foot length2, 230g cable weight
  • Call to Order
  • TP7C-075-EW-SMTP7-C1, 75 foot length2, 230g cable weight
  • Call to Order
  • TP7C-110-EW-SMTP7-C1, 110 foot length2, 230g cable weight
  • Call to Order
  • TP7C-012-AW-SMTP7-C1, 12 foot length2, 340g asphalt cable weight
  • Call to Order
  • TP7C-025-AW-SMTP7-C1, 20 foot length2, 340g asphalt cable weight
  • Call to Order
  • TP7C-050-AW-SMTP7-C1, 50 foot length2, 340g asphalt cable weight
  • Call to Order
  • TP7C-075-AW-SMTP7-C1, 75 foot length2, 340g asphalt cable weight
  • Call to Order
  • TP7C-110-AW-SMTP7-C1, 110 foot length2, 340g asphalt cable weight
  • Call to Order

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