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Used for non-contact temperature measurement, this infrared thermocouple measures from 0 to 81°F (-18 to 27°C). Furthermore, it features type K, stainless steel, ±2% accuracy, 1:1 FOV, 6.5 to 14 μm, and 0.9 ε. It suits non-contact spot temperature monitoring where direct sensor contact is difficult.
Used for non-contact temperature measurement, this infrared thermocouple measures from 0 to 81°F (-18 to 27°C). Furthermore, it features type K, stainless steel, ±2% accuracy, 1:1 FOV, 6.5 to 14 μm, and 0.9 ε. It suits non-contact spot temperature monitoring where direct sensor contact is difficult.
The unique OS36 infrared thermocouple combines low cost with the advantages of non-contact temperature measurement. It produces an output signal compatible with any standard J, K, T, or E thermocouple instrumentation. The thermocouple’s accuracy is specified for target emissivity between 0.8 and 1.0. For other emissivity values, readings can be corrected to provide accurate measurements. Even without correction, the readings are extremely repeatable, for use in process and quality-control applications.
Features
Applications
| Thermocouple Type | K |
| Temperature Range | 0 to 80°F (-18 to 27°C) |
| Accuracy | ±2% of nominal range; blackbody source |
| Repeatability | ±1% rdg |
| Temperature Coefficient | ±0.02% nominal range per °F |
| Temperature Compensation Range | Complies with ASTM standards over 80 to 200°F (27 to 93°C) range |
| Output Impedance | 3 kΩ |
| Response Time | 80 ms |
| Spectral Response | 6.5 to 14 microns |
| Field of View | 60°; specified accuracy for target distances up to 0.5" (12.7 mm) |
| Housing | Stainless steel with silicon window, hermetically encapsulated |
| Dimensions | 1.75 x 0.5" (44.5 x 12.7 mm); 8' (2.4 m) PFA coated lead wires |
| Weight | 0.5 oz (15 g) head only |
| Thermocouple Type | K |
| Temperature Range | 0 to 80°F (-18 to 27°C) |
| Accuracy | ±2% of nominal range; blackbody source |
| Repeatability | ±1% rdg |
| Temperature Coefficient | ±0.02% nominal range per °F |
| Temperature Compensation Range | Complies with ASTM standards over 80 to 200°F (27 to 93°C) range |
| Output Impedance | 3 kΩ |
| Response Time | 80 ms |
| Spectral Response | 6.5 to 14 microns |
| Field of View | 60°; specified accuracy for target distances up to 0.5" (12.7 mm) |
| Housing | Stainless steel with silicon window, hermetically encapsulated |
| Dimensions | 1.75 x 0.5" (44.5 x 12.7 mm); 8' (2.4 m) PFA coated lead wires |
| Weight | 0.5 oz (15 g) head only |
