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TL1W Series
The TL-1W intrinsically safe thermometer is a modified field version of our successful TL-1 thermometer.
It features a rugged frame for reinforcement and is designed for continuous operation but can be easily powered off if desired.
The TL-1W thermometer is intended to be used anywhere a precision glass stem thermometer or other type thermometer may be used. The TL-1W incorporates glass thermometer simplicity and reliability with the ease of a digital display. Like precision mercury thermometers, the TL-1W 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 precision electronic thermometers, the “Cordless” TL-1W 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.
Specifications:
| Display: | LCD with 0.25 inch characters Trend Indicating Arrows Low Battery & Fault indication |
| User Functions: | Auto-off after 20 minutes Lowest Reading, Highest Reading, Average Reading Switchable in Units of °F or °C |
| 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) Sturdy Acetal frame surrounding aluminum enclosure Electronics and display in 3.5” x 1.2” anodized Aluminum enclosure Molded Silicone seal. Highly durable display window, graphics and membrane switches. |
| Weight: |
6.5 ounces, 180 grams
|
| Temperature: | -44 to 600°F, -43 to 315°C Complete Range Resolution 0.01 Degrees Calibrated Accuracy ±0.1°F from 14 to 320°F ±0.07°C from -10 to 160°C Includes NIST Traceable Report of Test ----------------------------------------- Typical (untested) Accuracy +-0.2°F below 14 and above 320°F +-0.12°C below -10 and above 160 °C |
| Temperature Response: |
14 Seconds in water bath.
|
| Electronics: |
Ultra Low Power Microcontroller
FLASH Memory 20 bit A/D Converter Recommended temperature range for best accuracy 32° to 112°F, 0° to 44°C |
| Sensor: |
100 Ohm, Class A 1/3 DIN RTD Immersion depth 4", 11cm |
| Battery: | 2 AAA Duracell MX2400 Battery Life several hundred hours depending on backlight usage Battery Operating Range -4 to 130°F, -20 to 54°C Note: Battery may not provide adequate power if ambient temperature is below 40°F, 4°C or above 130°F, 54°C |
| Options: |
Stem length to 39”, 1 m. Custom lengths available.
Separate probe with high temp PFE cable Certification by independent calibration laboratory |
Due to the special certification 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.