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FOT-6H1 Fiber Optic Pyrometer
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FOT-6 Fiber Optic pyrometer provides accurate measurement for targets that are obstructed by smoke, steam or particulates, or are either moving or smaller than the pyrometer's field of view.
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Product description
User guide
FOT-6 fiber optic pyrometer provides accurate measurement for targets that are obstructed by smoke, steam or particulates, or are either moving or smaller than the instrument's field of view. It measures target temperatures ranging from 400℃ to 3000℃ with four models. It consists of a rugged fiber optic cable plus optical head assembly connected to an electronics housing containing the detector, processing electronics, internal user interface/ LED display, and termination connections for field wiring. The electronics maintain high accuracy in ambient operating temperatures up to 60℃. The optical head consists of a small stainless steel cylindrical housing and lens assembly. The optical head accommodates an air-purge collar to prevent lens contamination and can be capable of withstanding ambient temperatures up to 220℃. The fiber optic cable is protected by metal armor. The assembly accommodates a small bend radius for threading through tight spaces.
LED display provides a convenient on-line indicator of the pyrometer 's operating status and easy operation of setting the parameters. The sensor features through-the-lens optical sighting. The optical resolution is 160:1 and the smallest spot size is 2mm. The emissivity is 0.10 to 1.00 in 0.01 increments.
FOT-6 fiber optic pyrometer can be equipped with a compact, value-priced monitor that configures the functions via the front panel. It also includes optional bidirectional RS485 serial interface between the pyrometer in the factory and a personal computer in the control room. This enables remote setup, monitoring and maintenance, especially valuable for installation in hard-to-reach locations.
Technical Data
Model & Temperature range:
FOT-6H1: 400-1200℃
FOT-6H2: 500-1400℃
FOT-6H3: 800-2500℃
FOT-6H4: 1000-3000℃
Distance-to-Spot Ratio (D:S): 160:1
Spectral range
FOT-6H1/FOT-6H2: 1-1.7µm
FOT-6H3/FOT-6H4: 0.4-1.1µm
Measurement parameters
Accuracy: ±0.5%(FS)
Repeatability: 0.2%
Response time (95%): ≤5ms
Temperature resolution(analog): 0.5℃
Temperature resolution(digital): 0.1℃
Electrical Parameters
Output: 0-20mA or 4-20mA or 0-5V
Power: 24VDC,100mA
General Parameters
Ambient temperature range: 0-70℃
With air cooling: 120℃
With water cooling: 175℃
Storage temperature range: -20-70℃
Vibration: GB/T2423.8-1995
Dimensions: L:max102mm; Φ46mm
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FOT-6H1 Fiber Optic Pyrometer
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