TL1-A Thermometer, 12 in. (30cm) sensor length, ATEX/IECEx Certification (II 2 G Ex ib IIC T4), Ambienttemperature range -20°C to +40°C, includes carry holster_1196156

TL1-A Thermometer, 12 in. (30cm) sensor length, ATEX/IECEx Certification (II 2 G Ex ib IIC T4), Ambienttemperature range -20°C to +40°C, includes carry holster

Batteries20mm Coin Size 3V Lithium, Duracell DL2032(IEC 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
CertificationATEX & IECEx (Ex ib IIC T4)
ConstructionSensor 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
DisplayLCD with 0.25 inch characters; Trend Indicating Arrows; Low Battery & Fault indication; Resolution 0.01 or 0.001
ElectronicsMicrocontroller and precision 20 bit A/D Converter; FLASH memory; Recommended Temperature Range For best Accuracy 32 to 112°F, 0 to 44°C
NotesSpecifications subject to change, See data sheet for latest information; Custom ranges, configurations and sensor lengths available upon request
SensorStainless 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; Recommended Minimum Immersion Depth: 3" (7.6cm)
TemperatureResolution 0.001 Degrees Calibrated Accuracy: ±0.1°F from 14 to 320°F (±0.06°C from -10 to 160°C); Range: -40°F to 400°F (-40°C to 204°C); NIST Traceable Report of Test
Temperature Response CharacteristicsTemperature Time Constant – 6.5 seconds in circulated water bath (63.2% response to temperature change); Temperature Change Stabilization – 19 seconds (0°C to 98°C +/- 0.1°C)
User FunctionsAuto 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
Weight3.35oz (95grams) – with 12″ sensor
  • Intrinsically safe
  • Petroleum and gas pipelines
  • Wineries
  • Ice cream manufacturing

The TL1-A intrinsically safe thermometer is intended to be used anywhere a precision glass stem thermometer or other type thermometer may be used.

The TL1-A is an improved version of the original ThermoProbe model TL1. The TL1-A incorporates glass thermometer simplicity and reliability with the ease of a digital display. Like precision mercury thermometers, the TL1-A has accuracy, repeatability and long-term stability. But unlike those 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. Low battery display, and failure mode indications protect the user from false data.

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

US EPA Phase-Out of Mercury Thermometers Used in Industrial and Laboratory Settings

NIST GMP 11 - Good Measurement Practice for Assignment and Adjustment of Calibration Intervals for Laboratory Standards

Key Features

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

Typical Applications - Distillations, 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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