Z4W-V

LED Displacement Sensor

Z4W-V

Low-cost Displacement Sensor with 10-micron Resolution with Red LED

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last update: February 04, 2013

Ratings

Measurement range	±4 mm
Measurement point	25±1 mm
Light source	Red LED
Spot diameter	2-mm dia. (at measurement point)
Resolution	10 microns (See Note. 1)
Linearity	±3% FS (See Note. 2)
Response time	5 ms (In case of white alumina ceramic. Linearity change according to object.)
Temperature characteristics	±0.3% FS/°C
Warming up time	3 min (within 1% of stable value)
Indicators	Stability: Stable range: Lit green Operating range: Not lit Dark: Lit red Range: In range: Green Out of range: Red
Outputs	Analog output: 4 to 20 mA/±4 mm Load impedance: 300Ω max. DARK output: NPN open collector 50 mA max., 30 VDC Residual voltage: 1 V max.
External light	3,000 ln (incandescent light)

Characteristics

Power supply voltage	12 to 24 VDC±10%: ripple (p-p) 10% max.
Current consumption	80 mA max.
Vibration resistance	Destruction: 10 to 55 Hz (1.5-mm double amplitude) for 2 sweeps of 15 min each in X, Y, and Z directions
Shock resistance	Destruction: 500 m/s² for 3 times each in X, Y, and Z directions
Ambient temperature	Operating: -10° to 55°C (with no icing)
Ambient humidity	35% to 85% (with no icing)
Degree of protection	IP66
Weight	150 g (with 5-m cable); 50 g (without cable)
Attachments	Mounting bracket, mounting screws, resistor (250Ω, 0.5 W)

Note: 1. Resolution
The resolution is the peak-to-peak displacement conversion value of the analog output.
(Conditions: white alumina ceramic at the measurement point)

Note: 2. Response Time
The delays are the 10% to 90% rising and falling times of the analog output in response to a sudden change in
the displacement.

last update: February 04, 2013

Product Category

Sensors
- Displacement Sensors / Measurement Sensors
  - Other Displacement Sensors
    - E4PA-N
    - Z4D-F
    - Z4W-V

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