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FOT-8L1 Fiber Optic Pyrometer
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FOT-8 fiber optic pyrometer permit target measurement in harsh industrial environments that are inaccessible, very hot, or located within strong electromagnetic fields.
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Product description
User guide
FOT-8 fiber optic pyrometer can realize temperature measurement in harsh industrial environments that are inaccessible, very hot, or located in strong electromagnetic fields. It measures target temperatures ranging from 400℃ to 3000℃ with four models. The sensor consists of a rugged fiber optic cable, plus optical head assembly connected to a sturdy electronics housing. Within this housing are 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°C. The optical head consists of a small aluminium cylindrical housing and lens assembly capable of withstanding ambient temperatures up to 160°C. The fiber optic cable is protected by metal armor and sealed with a resin jacket to prevent water or oil penetration. The whole assembly has 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 coaxial laser 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-8 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-8L1: 50-300℃
FOT-8H1: 400-1200℃
FOT-8H2: 500-1400℃
FOT-8H3: 800-2500℃
FOT-8H4: 1000-3000℃
Distance-to-Spot Ratio (D:S)：160:1
Spectral range
FOT-8L1: 2-2.5µm
FOT-8H1/FOT-8H2: 1-1.7µm
FOT-8H3/FOT-8H4: 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:max106mm; Φ18mm
Keywords：
FOT-8L1 Fiber Optic Pyrometer
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