Product description DOB20-500C-K infrared thermocouple is best used for measuring non-metal or coated metal surfaces.nterface directly to most of all meters, controllers, dataloggers.Protects against electrical noise.

The DOB20-500C-K Series produce repeatable temperature readings for use in a wide variety of

process-monitoring and quality control application

· non-contact

· K Thermocouple Output Signal

· Measurements to 500°C

· interface directly to most of all meters, controllers, dataloggers

· Fast Response with High Stability

· Optional Air/Water Cooled Housing, Air Purge Collar, Laser Sighting Tool and Mounting Brackets

General Specifications

Temperature Range:  0~500℃ （Can be customer-made 0~1300°C ）

Supply Voltage:  6-24 Vdc

Output:  K thermocouple

Field of View:  20：1 （See To Order chart ）

Accuracy: ±2℃ or 1%, whichever is greater

Repeatability: ±0.5°C or 0.5%, whichever is greater

Emissivity Setting Range:  Fixed at 0.95

Emissivity Setting Method:  User Adjust  emissivity

Response Time:  100 ms

Spectral Range:  8 to 14 μm

Maximum Current Draw:  7 mA

Construction:  Stainless Steel 304

Dimensions:   107 L x 18 D mm

Mounting:  two mounting nuts

Cable Length:  2m (7') (included) longer lengths available to order

Weight:  400g with 2 m(7') cable

Environmental Rating:  IP65

Ambient Temperature Operating Range:  0 to 50°C (32 to 122°F)

Relative Humidity: 95% max non-condensing

Ordering information DOB(Field of View)-(Pre-Calibrated Temperature Range)C-(Thermocouple Type).

Ordering Examples: DOB20-500C-K，Field of View:20:1，thermocouple Type K, 0 to 500°C