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BEN Series is built-in amplifier type in a compact size. This type has an indicator to allow users to identify operation status of sensors from a long distance.

Features

• Small and power supply built-in type.
• Easy installation with LED indicators on product.
• Able to set the operation mode by switch. (Light ON/Dark ON)
• Status and output LED indication
• Built-in IC photo diode for ambient light and electrical noise.
  

Specifications:

• Model: BEN300-DFR
• Sensing type: Diffuse reflectiv
• Sensing distance: 300mm*2
• Sensing target: Translucent, Opaque materials
• Hysteresis: Max. 20% at ratedsetting distance
• Response time: Max. 20ms
• Response time: 24-240VAC ±10% 50/60Hz, 24-240VDC ±10%(Ripple P-P : Max. 10%)
• Power consumption: Max. 4VA
• Light source: Infrared LED(940nm)
• Sensitivity adjustment: Adjustment VR
• Operation mode: Selectable Light ON or Dark ON by VR
• Control output: Relay contact output
  • Relay contact capacity: 30VDC 3A of resistive load, 250VAC 3A resistive load
  • Relay contact composition: 1c
• Relay lifetime: Mechanically: Min. 50,000,000 operation, Electrically: Min. 100,000 operation
• Light receiving element: Photo IC
• Indicator:
  • Operation indicator : red
    
  • Stability indicator : green
    
  • (The red lamp on Emitter of transmitted beam type is for power indication)
• Insulation resistance: Min. 20MΩ(at 500VDC megger)
• Insulation type: Double or strong insulation (Mark : Dielectric voltage between the measured input and the power: 1kV)
• Noise resistance: ±1,000V the square wave noise(pulse width : 1μs) by the noise simulator
• Vibration
  • Mechanical: 1.5mm amplitude or 300m/s² at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 2 hours
  • Malfunction: 1.5mm amplitude or 300m/s² at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 10 minutes
• Shock
  • Mechanical: 500m/s2(approx. 50G) in each of X, Y, Z directions for 3 times
    
  • Malfunction: 100m/s2(approx. 10G) in each of X, Y, Z directions for 3 times
• Environment
  • Ambient illumination: Sunlight : Max. 11,000lx, Incandescent lamp : Max. 3,000lx(Receiver illumination)
  • Ambient temperature: -20 to 65°C, storage : -25 to 70°C
  • Ambient humidity: 35 to 85%RH, storage : 35 to 85%RH
• Protection: IP50(IEC standard)
• Protection: IP50(IEC standard)
  
• Material:
  • Case, Case cover: Heat resistant ABS
    
  • Sensing part: PC(with polarizing filter: PMMA)
    
• Cable: ø5, 5-wire, Length: 2m(Emitter of through-beam type: ø5, 2-wire, Length: 2m) (AWG22, Core diameter: 0.08mm, Number of cores: 60, Insulator out diameter: ø1.25)
• Accessory:
  • Individual: Reflector(MS-2)
  • Common: VR adjustment driver, Mounting bracket, Bolts/nuts

*1: The sensing distance is specified with using the MS-2 reflector and same as the MS-4 reflector. Sensing distance is setting range of the reflector. The sensor can detect under 0.1m.
*2: It is for Non-glossy white paper(100×100mm).
*The temperature or humidity mentioned in Environment indicates a non freezing or condensation environment.

• Manual: Download

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