Product Details

Capacitive Sensor:
CPA100 capacitive sensorCPA100 and CPA100e Precision Analog Proximity Switch

Applications down | Specifications down | Probes & Ranges down | Mechanical down

  • Ranges Available: 50 µm – 12.5 mm
  • 15 kHz Bandwidth
  • Resolution: CPA100: 0.03% RMS @ 15 kHz @ mid-range
  • Resolution: CPA100e: 0.3 µm RMS or higher @ 15 kHz @ mid-range
  • 0-10 V Output
  • Setpoint/Switched Output
  • Adjustable Gain and Zero
  • External Gain and Zero adjustment connections
  • DIN Rail Case
  • Multiple Channel Sync (requires sync cable kit)
  • Probes can be ordered as vacuum compatible.

Life-Cycle Status: Active

Export Requirements

Because of high resolutions, exports of the CPA100 may require an export license.

CPA100e

The CPA100e has different resolution specifications and can ship without export license delays.

Applications

Production Line Part Sorting

Glue Detection (or other deposited material)

Double Sheet Detection (paper or other nonconductors)

Assembly Process Monitoring: Position, Level, Squareness

Specifications

Typical specifications. Actual values depend on probe and calibration.

Resolution
@ mid-range
@ 15 kHz
(Typical)

CPA100: 0.03%F.S. RMS
CPA100e: 0.3 µm RMS or higher
Details on Probes and Ranges

Bandwidth

15 kHz (-3dB)

Linearity

Nonlinear

Maximum Drift

Driver: 0.2% F.S./°C
Probe: 0.05% F.S./°C

Analog Output

0-10 VDC, 0 ohms, 15 mA max

Setpoint Output

Solid state switch closure:
30 VAC/60 VDC max
On state: 2.5 Ω, 100mA max
Off state leakage: 10µA max

Output Impedance

0 ohms

Operating Temperature

40°F-120°F
4°C-50°C

Input Power

15-24 VDC, 2.5 W

 

CPA100 Ranges/Resolutions – Probe Dependent

Larger Sensing Area = Larger RangeTarget: Flat, Diameter > 130% Sensing Area Diameter
or custom calibration required

Probes can be ordered as vacuum compatibleCustom probes are available.

45 degree probe45 degree probe smallcoin proberight angle probegoldPlatePuck

Custom calibrations can acheive exceptional resolution performance

probe-sensor cal

1 mil = 0.001″

Probes

Calibration Type

Sensing
Area Diameter

mm

Body Styles

Click model for probe shape/size options

Standard

Extended

Range

µm
mils

Near Gap

µm
mils

CPA100
Resolution*

nm
µinch

CPA100e
Resolution*

nm
µinch

Range

µm
mils

Near Gap

µm
mils

CPA100
Resolution*

nm
µinch

CPA100e
Resolution*

nm
µinch

0.5

3mm probeC3 Probe 50
2.0
50
2.0
55
2.5
400
16
80**
3.0
60
2.5
100
4.0
400
16

0.8

3mm probeC3 Probe 100
4.0
100
4.0
55
2.5
400
16

2.0

C3 ProbeC23 Probe 250
10.0
125
5.0
50
2.0
400
16
500
20.0
125
5.0
55
2.5
400
16

3.2

C23 Probe 500
20.0
250
10.0
85
3.5
400
16
1250
50.0
250
10.0
125
5.0
400
16

5.6

20mm rectangular probe 500
20.0
500
20.0
140
5.5
400
16
2000
80.0
250
10.0
170
7.0
400
16

13

18mm probe 3200
125
2000
80
1000
40
1000
40
5000
200
3000
120
1600
63
1600
63

19

R2 Probe 2500
100.0
5000
200
1400
55
1400
55
6000
250.0
3000
120
1100
43
1100
43

21

25mm probe 8000
300
5000
20
1200
47
1200
47
12500
500
5000
20
1600
63
1600
63

* Resolution is RMS value at midrange. P-P resolution is 8-10 times higher.
** 0.5 sensing area limited to 10 kHz bandwidth in extended range

 

Mechanical Details

pm755 mechanical outline

 

Vo Thi Phuong Nga (Liza.Ms)

 [Cellphone] +84 909 119 181/ +84 909 04 13 11

[Email] nga@lamgiaphu.com

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