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Built-in Air Purge IR Sensor with Thermocouple Output
Rugged Infrared Thermocouple 17° (3:1) Field of View Integral Air Cool/Purge Head
- High Quality Infrared Thermocouple
- All Stainless Steel Construction
- 3:1 Field of View
- Built-in Air Purge
The OS36-3 Series is ideal for use in paint or ink environments which require the sensor to be mounted remotely from the target. In addition to the ruggedness and ease-of-use of the original OS36 Series, the new OS36-3 Series is hermetically sealed and is equipped with an internal air cool/purge system. As do all infrared thermocouples, this new series exceeds all applicable NEMA standards and is intrinsically safe when used with appropriate intrinsic safety barriers.
SPECIFICATIONS
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 27 to 93°C (80 to 200°F) range
Operating Ambient Temperature Range: -18 to 85°C (0 to 185°F) with internal cold junction compensation
Air Purge: Built-in
Ambient Temperature Compensation: With air flow of 1.1 SCFM (20 psig), max is 120°C (248°F)
Storage Temperature Range: -45 to 121°C (-50 to 250°F)
Response Time: 80 ms
Spectral Response: 6.5 to 14 microns
Range: -45 to 650°C (-50 to 1200°F)†
Field of View: 17° (3:1)
Minimum Spot Size: 6 mm (0.35")
Output Impedance: 4 to 8kΩ (varies by model)
Dimensions: 45 L x 13 mm Dia. (1.76 x 0.50"); 0.9 m (36") PFA coated lead wires
Weight: 40 g (1.4 oz) with cable
†See chart for linear ranges. Measurement is practical beyond thermocouple table values by use of radiation laws. Polynomials available upon request.
Use the "Part Number Builder" and Spec Sheet to configure available versions
SPECIFICATIONS
| Range Code | Temperature Range (2% accuracy) |
|---|---|
| 50F | -18 to 27°C (0 to 80°F) |
| 80F | 10 to 49°C (50 to 120°F) |
| 98.6F | 16 to 39°C (60 to 102°F) |
| 140F | 25 to 80°C (80 to 180°F) |
| 180F | 70 to 104°C (160 to 220°F) |
| 240F | 95 to 130°C (200 to 270°F) |
| 280F | 125 to 155°C (260 to 310°F) |
| 340F | 145 to 175°C (290 to 350°F) |
| 440F | 170 to 250°C (340 to 480°F) |
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 27 to 93°C (80 to 200°F) range
Operating Ambient Temperature Range: -18 to 85°C (0 to 185°F) with internal cold junction compensation
Air Purge: Built-in
Ambient Temperature Compensation: With air flow of 1.1 SCFM (20 psig), max is 120°C (248°F)
Storage Temperature Range: -45 to 121°C (-50 to 250°F)
Response Time: 80 ms
Spectral Response: 6.5 to 14 microns
Range: -45 to 650°C (-50 to 1200°F)†
Field of View: 17° (3:1)
Minimum Spot Size: 6 mm (0.35")
Output Impedance: 4 to 8kΩ (varies by model)
Dimensions: 45 L x 13 mm Dia. (1.76 x 0.50"); 0.9 m (36") PFA coated lead wires
Weight: 40 g (1.4 oz) with cable
†See chart for linear ranges. Measurement is practical beyond thermocouple table values by use of radiation laws. Polynomials available upon request.
Use the "Part Number Builder" and Spec Sheet to configure available versions
