Fiber-Type ThermometerBF Series
High frequency equipment for fiber type
- Wide measurement range
- Simple emissivity adjustment: Teaching function
- 50 ms high-speed response
|400 to 1200°C (752 to 2192°F)|
|Field of view||ø30 mm/1000 mm (with standard lens attached)|
|Optics||Glass-based infrared light fiber|
|InGaAs/1.2 to 2.6 μm|
|Response time||50 ms/90% response|
|Accuracy*1 (ε≒1.0)||±2% of reading value|
|Display resolution||1°C (1°F)|
|Analog output||4 to 20 mA|
|Output resolution||Equivalent to 0.1 to 0.5°C (0.18 to 0.9°F)
(output width: 100 to 800°C (212 to 1472°F))
|0.10 to 1.20|
|1 to 200|
|12 to 24 VDC ±10%/100 mA or less (at max. load)|
|0 to 50°C (32 to 122°F) (main unit),
0 to 150°C (32 to 302°F) (Fiber tip part)
|Ambient humidity||35 to 85% RH (no condensation)|
|Storage temperature||–10 to +60°C (14 to 140°F)|
|Vibration resistance||10 to 55 Hz; amplitude 1.5 mm; 2 hours in each of the
X, Y, and Z directions
|Material||[Main unit] Ring/housing: Glass-filled PBT, Rear: PSF, Cover: PC;
Fiber: SUS; Lens attachment: BS/NI plating
|EMC||EMC Directive (2014 / 30 / EU)|
|Environment||RoHS Directive (2011 / 65 / EU), China RoHS (MIIT Order No.32)|
|Applicable standards||EN 60825-1|
|Weight||Approx. 500 g|
|Mounting bracket ×1, mounting screw (M4) ×2,
Lens attachment mounting nut (M16) × 2
*1 The measurement accuracy in the specification is (strictly) limited to the calibration conditions of our factory.
・Note that specifications are subject to change without prior notice for product improvement purposes.
Field of view
BFL-30 / standard lens
With no lens attached (fiber only)
・The device is calibrated to the standard lens upon shipment.
When using an optional lens or the fiber only, TEACH/ε (emissivity) adjustment must be performed.
・The field of view stated above are measurement diameters with an optical response of 90%.
・The size of the measurement target must be sufficiently larger than the measurement diameters shown in the above diagram.