The BD series laser displacement sensors can measure thickness, width, level difference, disparity, curve, evenness of target objects by detecting the amount of displacement. The sensors offer accurate and stable measurement with minimal influence from target color or material. The sensor head and amplifier unit are detachable for easier maintenance and up to 8 sensor amplifier units can be interconnected with mutual interference prevention function.

Power supply 10-30VDC ±10% (When connecting BD-C Series communication converter, 12-30VDC)
Power consumption Max. 2800mW (30VDC)
Control input No-voltage input
Judgment output NPN or PNP open collector output (Load current: Max. 100mA)
Alarm output NPN or PNP open collector output (Load current: Max. 100mA)
Analog voltage output -5 - 5 V, 0 - 5 V, 1 - 5 V (resistance: 100 Ω, ± 0.05% F.S., at 10 V)
Analog current output ) 4 - 20 mA (load resistance: ≤ 350 Ω, ± 0.2% F.S., at 16 mA)
Residual voltage NPN: Max. 1.5V, PNP: Max. 2.5V
Protection circuit Reverse polarity protection circuit, output overcurrent (short-circuit) protection circuit
Response time 0.33, 0.5, 1, 2, 5 ms (5-step adjustment)
Min. display unit [BD-030 / 065 / 100] 1 ㎛
[BD-300 / 600] 10 ㎛
Display method Dual display by 6-digit, 11-segment LED
Display range [BD-030 / 065 / 100] ± 99.999 to ± 99 mm (4-step paramete set)
[BD-300 / 600] ± 999.99 to ± 999 mm (3-step parameter set)
Display cycle Approx. 100ms
Insulation resistance Over 20MΩ (at 500VDC megger)
Noise immunity Square shaped noise by noise simulator (pulse width: 1 ㎲) ± 500 V
Dielectric strength Between the charging part and the case: 1,000 VAC~ 50/60 Hz for 1 minute
Vibration 1.5 mm amplitude at frequency of 10 to 55Hz in each X, Y, Z direction for 2 hours
Shock 300m/s² (approx. 30G) in each X, Y, Z direction for 3 times
Environment_Ambient temperature -10 to 50 ℃, Storage: -15 to 60 ℃ (no freezing or condensation)
Environment_Ambient humidity Under 85%RH, storage: under 85%RH
Protection structure IP40 (IEC Standards)
Material Case: Polycarbonate, Cover: Polycarbonate, Cable: Polyvinyl chloride
Connection method Connector type
Supported sensor head Sensor head (BD-□)
Supported comunication converter Communication converter (BD-C)
Weight 126 g (≈ 228 g)