North America
TAKEX America Inc.

151 San Zeno Way, Sunnyvale
CA 94086, USA

(877) 371-2727
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(877) 371-2727
TAKEX America Inc.
151 San Zeno Way, Sunnyvale CA 94086, USA
Industrial Sensors / FD-A310C Series Hot metal detector/sensor

FD-A310C Series Hot metal detector/sensor

Description

FD-A310C is an optical fiber hot metal detection photo sensor (HMD) that directly detects infrared radiation from heated glass or steel. Glass fiber optic cables with good heat resistance and transmission performance are used in conjunction with the Optical head. The detected infrared rays are transmitted to an amplifier that increase the signal for output. There are two output types available: Mini power relay output and Photo-MOS relay output for AC/DC control.

Amplifiers

Amplifiers in this product range should be considered for compatible relay output and required response time; all other parameters are the same between the 2 available models.

Select a Optical Head, amplifier, and fiber combination; based on the temperature range and relay output type. The temperature range varies depending on the fiber length and distance to the object to be detected. Temperatures shown in the table below are applicable only when the heated material (object) is larger than the detection field of view. If the material is smaller than the detection field, the lowest detectable temperature is higher than shown in the chart.

Amplifier Fiber Optic Cable Optical Head
(Lowest Detectable Temperature)
Model Output Method-Response time Model Length Standard View
OHC
FD-A310C Mini power relay output to
5A/250VAC (Resistance load)
Response Time 10 mS Max
GT205AD 2m 320 °C
GT21AD 3m 330 °C
GT22AD 4m 350 °C
FD-A310CM Photo-MOS relay output
Rated:1a
Max 80mA 250V AC DC
Response Time 5 mS Max
GT23AD 5m 370 °C
GT25AD 7m 390 °C
GT27AD 10m 410 °C
GT210AD 15m 430 °C

 

Optical Head Field of View explained

  The Field of View (FOV) can be a critical parameter in the selection process to maintain reliable object detection. If the object to be detected fills or overfills the FOV, there is no issue with repeatable detection or Minimum Resolveable Temperature (MRT).

When calculating your best fit; please note the correlation to distance, as relates to the FOV within the cone sensed by the system.

Type Model Field of View (FOV)
Standard View OHC

Features


  • Low cost but high performance
  • Withstand 200ÂșC degree without cooling
  • Compact and light weight housing

Details

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Catalogue