Product Details Portlet
This announcement is based on product catalogue information previously shown before its discontinuation Product information of the existing product may be different from the previous version

Z4D-B01 Micro-displacement Sensor


  • Easier control enabled by built-in processor circuit.
  • Resolution: ± 10 µm.
  • Operating area: 6.5± 1 mm.
  • Adapts well to changes in reflection factor using division processing.

Discontinuation Date: Mar. 31, 2018

Recommended replacement Z4D-C01

RoHS Compliant
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Note: This web page provides an excerpt from a datasheet. Refer to Product Datasheet and other applicable documents for more information.
Absolute Maximum Ratings (Ta = 25ºC)
Item
Symbol
Value
Unit
Remarks
Supply voltage VCC 7 VDC ---
LED pulse light
emission control signal		 PLS 7 VDC LED
LED light emission pulse tFP 100(see note) ms ---
Operating temperature Topr -10 to 65 ºC No freezing or condensation
Storage temperature Tstg -25 to 80 ºC ---
Note: Refer to Pulsed Forward Current Rated Curve.

Electrical and Optical Characteristics (Ta = -10ºC to 65ºC)
Item
Symbol
Rated value
Remarks
Supply voltage VCC 5 VDC± 10% Ripple (p-p): 10 mV p-p max.
Output voltage OUT 0.2 VDC to (VCC-0.3)V (see note 1)
Response time tr 100 µs max. (see note 2)
LED pulse light
emission control signal		 PLS 3.5 VDC to VCC ---
Note: 1. Load impedance (between OUT-GND) is set at more than 10 kΩ.
  2. The time for output voltage to rise from 10% to 90% of the full output range.
Characteristics (Ta = -10ºC to 65ºC)
Item
Value
Operating area (see note 1) 6.5 ± 1 mm
Sensitivity variation (see note 2) -1.4 mV/µm ±10% max.
Resolution (see note 3) ±10 µm max. (Ta = 25ºC)
Linearity (see note 4) 2% F.S. (full scale) max.
Note: 1. Distance from Mounting Reference Plane to Target.
  2. The sensitivity is defined as slope of the line and it represents the variation in the output voltage per unit length between different products.
  3. This is the value of the electrical noise width in the output signal converted to a distance under the following conditions.
(1) A/D conversion time: 50 νs max.
(2) Ripple noise in the power supply voltage (Vcc): 10 mVp-p max.
(3) Low-pass filter time constant of the downstream signal processing circuit: 0.4 ms
(4) Distance from mounting reference plane to target: 6.5 mm
  4. This is the peak-to-peak value of the deviation of the signal output from a straight line.
A linearity of 2% F.S. indicates the following value:
(1) Distance full-scale converted value: 2 mm × 0.02 = 0.04 mm (40 μm)
(2) Output voltage converted value: 1.4 mV/μm × 40 μm = 56 mV (for a sensor with a sensitivity of 1.4 mV/μm)
Note: All units are in millimeters unless otherwise indicated.

Z4D-B01:Dimensions1
Pin no.
Remarks.
1 PLS
2 VCC
3 OUT
4 GND

Unless otherwise specified, the tolerances are as shown below.
Dimensions
Tolerance
3 mm max. ± 0.3
3 < mm ≤ 6 ± 0.375
6 < mm ≤ 10 ± 0.45
10 < mm ≤ 18 ± 0.55
18 < mm ≤ 30 ± 0.65
30 < mm ≤ 50 ± 0.8
Recommended Mating Connectors:
Tyco Electronics AMP
175778-4 (crimp-type connector)
173977-4 (press-fit connector)