| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Amprobe |
THERMO THERMOM K/J TYPE W/MEMORY |
0 |
|
|
FLIR Extech |
THERMOMETER, IR, W/NIST 42545 |
0 |
|
|
FLIR Extech |
THERMOMETER WITH NIST EA11A |
0 |
|
|
Amprobe |
POCKET TEMP PROBE SURFACE CENTI |
0 |
|
|
Fluke Electronics |
THERM FOODPRO FOOD SAFETY |
0 |
|
|
Fluke Electronics |
BUNDLE 1524 W/CASE 5616 LEMO TO |
0 |
|
|
Fluke Electronics |
SINGLE INPUT THERMOMETER W/USB |
0 |
|
|
FLIR Extech |
VIDEO IR THERMOMETER WITH NIST |
0 |
|
|
Fluke Electronics |
THERMOMETER CHUB-E4 2-PRT 2-TC |
0 |
|
|
FLIR Extech |
THERMOMETER WITH NIST, TM100 |
0 |
|
|
FLIR Extech |
THERMOMETER IR COLOR ALERT NIST |
0 |
|
|
Fluke Electronics |
CALIBRATION NVLAP ACCREDITED |
0 |
|
|
Amprobe |
POCKET TEMP PROBE IMMERSN CENTI |
0 |
|
|
Lascar Electronics |
DATA LOG AND DISPLAY TEMP PRO |
4 |
|
 |
Fluke Electronics |
THERMOMETER IR -20 TO 932F |
0 |
|
 |
Hakko |
THERMOMETER, C,FG-100 |
0 |
|
 |
INFRARED CONTACTLESS THERMOMETER Melexis |
READY-TO-USE IR THERM W/MANUAL |
0 |
|
 |
Fluke Electronics |
THERMOMETER PRECISION IR |
0 |
|
 |
FLIR Extech |
IR THERMOMETER |
0 |
|
 |
Klein Tools |
12:1 DUAL LASER INFRARED THERMOM |
0 |
|
Thermometers are precision instruments designed to measure temperature by converting thermal energy into readable signals. As critical components in test and measurement systems, they ensure process control, quality assurance, and safety compliance across industries. Modern thermometers integrate advanced sensor technologies and digital signal processing to achieve high accuracy and reliability in diverse environments.
| Type | Functional Features | Application Examples |
|---|---|---|
| Glass Liquid Thermometers | Capillary-based liquid expansion, visual readout | Lab temperature monitoring |
| Digital Thermometers | Electronic sensors with LCD display, fast response | Medical diagnostics |
| Infrared Thermometers | Non-contact IR radiation detection | Industrial furnace monitoring |
| Thermocouples | Voltage-based differential temperature measurement | High-temperature metal processing |
| Resistance Temperature Detectors (RTD) | Precise resistance-temperature correlation | Aerospace thermal testing |
| Semiconductor Thermometers | Integrated circuit temperature sensing | Electronics thermal management |
Typical thermometers consist of: (1) Sensing element (e.g., thermistor, IR detector) for thermal energy conversion; (2) Signal conditioning circuitry for amplification/filtering; (3) Display module (analog/digital); (4) Power source (batteries or external supply); (5) Protective housing with environmental sealing. Advanced models incorporate wireless transmitters and data logging capabilities.
| Parameter | Importance |
|---|---|
| Measurement Range (-200 C to +3000 C) | Determines application suitability |
| Accuracy ( 0.1 C to 5 C) | Impacts measurement reliability |
| Response Time (10ms-10s) | Critical for dynamic process control |
| Resolution (0.01 C-1 C) | Defines minimum detectable change |
| Environmental Ratings (IP65-IP69K) | Ensures operational durability |
| Calibration Standards (NIST/ISO17025) | Guarantees traceable measurement |
Primary applications include: Industrial manufacturing (melting furnaces, chemical reactors), Medical diagnostics (patient temperature monitoring), Food safety (cold chain tracking), Environmental monitoring (weather stations), Research laboratories (material thermal testing), Energy production (turbine temperature control).
| Manufacturer | Representative Product |
|---|---|
| Fluke Corporation | Fluke 568+ Infrared Thermometer |
| Omega Engineering | HH806AU Digital Pocket Thermometer |
| Honeywell | ST-5 Temperature Transmitter |
| Keysight Technologies | U1211L Handheld IR Thermometer |
| TE Connectivity | Alnor 6250 Combustion Analyzer |
Selection should consider: Measurement range versus application requirements, required accuracy vs. budget constraints, environmental conditions (vibration, humidity), response time for transient processes, calibration traceability needs, and integration compatibility (wireless vs. wired). For example, select IP67-rated infrared thermometers for outdoor steel processing plants.
Current developments include: Wireless-enabled IoT temperature sensors for real-time monitoring, MEMS-based micro-thermometers for portable devices, AI-enhanced prediction algorithms for drift compensation, multi-sensor fusion systems combining thermal/visual data, and eco-friendly materials reducing environmental impact.