922B Intrinsically Safe Thermocouple Thermometer – Dual Channel

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Product Description

922B Intrinsically Safe Thermocouple Thermometer

Intrinsically Safe, Factory Tough, Lab Accurate, ATEX-Compliant

Everything customers need in the 912B but the 922B thermocouple thermometer is UL, CE and ATEX-compliant intrinsically safe for potentially hazardous applications.

**TEGAM IS9 Series Probes are required to maintain a system that is ATEX rated Intrinsically Safe. Please see the Selection Guide HERE to choose and purchase a probe**

Dual Input Intrinsically Safe Thermocouple Thermometer

K, J, T, E, N, R, S & B Thermocouple Probes

The Model 922B intrinsically safe thermocouple thermometer is a dual-channel digital thermometer compatible with type K, J, T,E, N, R, S  and B thermocouple probes to provide a wide range of temperature measurements (-418 °F to 2502 °F), and is certified intrinsically safe for use in potentially hazardous environments. The 922B boasts a 2000 hour battery life using three AA batteries.  The 922B provides dependable and uninterrupted portable measurement capability without expensive batteries, AC adapters or chargers.

The creative ergonomic design makes these instruments easy to hold, easy to read and easy to clean.  Designed for one-handed operation, these tools are comfortable to carry and use for extended periods of time.  The heavy-duty case is specifically designed for durability and resistance to contaminants such as dust and chemicals. The smooth, sleek, seamless case means that cleaning is quick and certain.

Real-time statistical data increases user productivity, process efficiency and product quality. Displayed on-demand MIN, MAX, AVG, RNG and STDEV (standard deviation) provide critical process information and diagnostics that allow the user to analyze manufacturing processes on the fly and make immediate adjustments for maximum efficiency and quality.

Like all TEGAM products, our intrinsically safe thermometers are designed, assembled and tested in the United States but are ATEX-compliant for European applications.  TEGAM backs this durable instrument with a standard 3 year warranty and a 2 year calibration guarantee to insure that your instrument is ready to use when you need it.

TEGAM intrinsically safe products such as our thermocouple thermometers are ideal for those measuring temperature in potentially hazardous environments such as: aerospace, automotive, pharmaceutical, oil & gas, chemical, textiles, mining and even some food processing.

TEGAM complies with the certification standards of:

CE Compliance Logo EX Compliance Logo UL Compliance Logo   

Handheld Thermometer for Hazardous Locations Only as to Intrinsic Safety

0539  II 1G
Ex ia IIB T4 Ga
Class I, Division 1, Group C and D, T4
Class I, Zone 0 AEx ia IIB T4
Zone 0 Ex ia IIB T4 Ga

DEMKO 19 ATEX 1970 Rev. 0
IECEx UL 19.0010
-20 °C ≤ Ta ≤ +50 °C

Complies with 47 CFR Part 15 of the FCC rules, Class B


Single Input Intrinsically Safe Thermocouple Thermometer is also available in our 921B model

Optional Accessory: User-Installed Tilt Stand / Magnet Hanger (Model 911-912)

Intrinsically Safe Tilt Stand/Magnetic Hanger

Please contact TEGAM if you have any questions or require further information before purchasing.

Technical Specifications

  • Accuracy: ±(0.04% rdg + 0.3 °C)
  • Thermocouple Thermometer Range : -418 °F to 2502 °F
  • Resolution : 0.1/1 °C/°F/K
  • Input Type : K, J, T,E, N, R, S  or B
  • Certified Intrinsically Safe Thermometer (UL, CE, ATEX-Compliant)
  • Probe Offset
  • 2000 Hour Battery Life
  • Displays Real-Time Statistical Data
  • 4-digit Auto-Resolution (0.1/1) with Backlight and Function Annuciators
  • Creative Ergonomic Design
  • Three-Year Warranty
  • Two-Year Calibration Guarantee
  • Optional ISO 17025 Calibration Available
  • TEGAM Thermocouple Thermometers Are Made in USA
  • Thermocouple Thermometer Forum

Product Documents



Selection Guides


Conformity Statements

Additional information

Weight 2 lbs
Dimensions 13 × 4 × 5 in
Quick Start Guide Preferred Language

Castilian Spanish, Continental French, Dutch, English, German, Japanese, Korean, Simplified Chinese

If you desire to have your shipment outside of North America, please contact customer service at 1-800-666-1010 or tegamsales@aei.com

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