The Intrinsically Safe TL3-W thermometer is the latest fullfeatured version of ThermoProbe’s industry standard TL series. The TL3-W has been certified to the latest global standards for hazardous locations (Ex). The TL3-W is a Weather-resistant upgrade from the TL3-A. It is powered with 2-AAA batteries providing excellent battery life.
A large display and easy to hold design makes the TL3-W convenient for use as a reference in the lab or field. The rugged plastic alloy case and buttons are well suited for use in industrial applications, even with gloves. The TL3-W innovative circuitry provides improved temperature accuracy, response time and battery life.
Versatile software functions allow easy selection of Celsius or Fahrenheit units, Display resolution or Bluetooth® activity. Minimum, maximum and average temperatures are automatically stored to memory for later reference. Low battery display, and failure mode indications protect the user from false data.
Encoded Calibration is unaffected by temperature, vibration, or battery removal. Through numerous distributors equipped for calibration and repair, the TL3-W can be supported in many locations throughout the world. A one year warranty, protective case and NIST traceable 4 point calibration report are included.
Accuracy +/- 0.06°C (0.1°F)
Standard 4 point calibration: 0°C (32°F) , 49°C (120°F), 93°C (199°F) & 149°C (300°F)
Resolution: 0.01 Degrees
Range: -40°C to 204°C (-40°F to 400°F)
Temperature time constant: 6 seconds in circulated water bath (time response to 63.2% of temp. step change)
Recommended minimum immersion depth: 3″ (7.6cm)
Weather Resistant Enclosure
Stainless steel RTD temperature sensor
– 100Ω Shock resistant Thin-Film RTD
– Standard 8″(20cm) or 12″(30cm) lengths
– Standard 0.25″(6.35mm) diameter with 0.188″ (4.76mm) reduced tip
Static-dissipative plastic housing with a durable polyester graphics window.
Nominal body dimensions: 13 x 4.4 x 2.9cm
Nominal weight: 156 grams
0.5″ (12.7mm) character LCD
Switchable units °C or °F
Resolution 0.1 or 0.01
Bluetooth® Wireless Transmitter
Low Battery & Fault indication
Continuous operation or Auto Off after 20 minutes.
Stores and displays Average, Lowest & Highest readings.
Arrows indicating increasing/decreasing temperature.
Recommended ambient temperature range: 0°C to 44°C (32°F to 112°F)
Distillations, temperature baths, melting point tests,
flash point tests, reference, thermowells, provers,
temperature calibration for flow meters.
Industries: Laboratory, Petroleum, Pipeline, Pharmaceutical, Food
2 AAA Duracell MN2400 (over 450 hours service life at 21°C)
Ambient temperature operating range -20°C to 54°C (-4°F to 130°F)