Description

Precise, High-Speed Measurements

• Linearity: 0.2%
• Typical Resolution (see Probe and Range below for specifics):
  • Nonferrous: 15 kHz – 0.007%; 100 Hz – 0.002%
  • Ferrous: 15 kHz – 0.009%; 100 Hz – 0.003%
• Bandwidth: to 15 kHz

Convenient Output Interface and Range Selections

• Ranges from 0.25 mm to 15 mm
• Industry standard 0-10 VDC Output
• Setpoint Contacts Output
• CE Complilant

Versatile, Useful Features

• Probe can be used in wet, dirty environments
• Push-Button Offset
• Push-Button Switch Threshold (Setpoint)
• Range Indicating LEDs
• Remote Offset and Threshold Activation
• User-Selectable Bandwidth/Resolution
  100 Hz, 1 kHz, 10 kHz, 15 kHz (not available on ‘e’ version)
• Probes can be ordered as vacuum compatible.

Life-Cycle Status: Active

Export Requirements

Because of high resolutions, exports of the ECL202 may require an export license.

ECL202e

The ECL202e has different resolution specifications, no bandwidth selection, and can ship without an export license.

Probes, Ranges, and Resolutions (Probe Dependent)

Listed specifications assume a 3 meter probe cable; flat measurement area diameter at least 3 times larger than the probe diameter; and no customizations.

Probes can be ordered as vacuum compatible; custom probes are available.

Standard and Fine Ranges, Resolutions, Thermal Drift

Listed specifications are for standard target materials: Nonferrous = Al 6160, Ferrous = 4140 Steel.

Specifications

Typical specifications for standard targets and probes. Actual values depend on probe, target, and calibration. Specifications assume a target area at least three times the diameter of the probe.

Resolution: RMS, TypicalDependent on probe and range. See Range Table for resolution specifics.	ECL202	Nonferrous: 15 kHz – 0.007% 100 Hz – 0.002% Ferrous: 15 kHz – 0.009% 100 Hz – 0.003%
	ECL202e	See Range Table table below
Linearity		0.2% of Range
Error Band		0.4% of Range
Bandwidth		ECL202: Selectable: 100 Hz, 1 kHz, 10 kHz, 15 kHz ECL202e: 15 kHz
Driver Temperature Drift (15°C-50°C)Typical. See Range Table chart for details.		0.01% F.S./°C
Probe Temperature Drift (15°C-65°C, except where noted)Typical. See Range Table chart for details.		0.01% F.S./°C
Analog Output		0-10 VDC, 0 Ω, 15 mA
Switched Output		30 VAC/60 VDC/100 mA
Input Power		15-24 VDC 2.5  W
Driver Operating Environment		4°C-50°C IP40
Probe Operating Environment Standard Probes come with PUR (Polyurethane) jacketed cables. High Temperature Probes have FEP jackets. Other temperature ranges may be possible. Contact us for more information. Standard Probes: IP67 High Temperature Probes: IP63		U3 Probe	Standard Probe (PUR Cable): -25°C to +125°C (Available with optional FEP cable)High Temperature Version Not Available
		U5-18 Probes	Standard Probes: -25°C to +125°CHigh Temperature Probes: -25°C to +200°C
		U25-50 Probes	Standard Probes: -25°C to +125°CHigh Temperature Probes: -25°C to +175°C

 

 

 

 

					Integral filters included in the ECL202
Probe	Measurement Range			Target Type	Resolution* @ Bandwidth					Thermal Drift** %F.S./°C
	Range Type	Range mm inch	Near Gap mm inch		ECL202				ECL202e
					100 Hz µm µinch	1 kHz µm µinch	10 kHz µm µinch	15 kHz µm µinch	15 kHz µm µinch	Probe	Driver
U3	Fine	0.25 0.010	0.05 0.002	nonferrous	0.010 0.4	0.015 0.6	0.025 1.0	0.030 1.2	—	0.04	0.04
				ferrous	0.015 0.6	0.025 1.0	0.040 1.6	0.050 2.0	—	0.06	0.10
	Standard	0.50 0.020	0.05 0.002	nonferrous	0.025 1.0	0.030 1.2	0.060 2.4	0.065 2.6	0.400 16	0.04	0.04
				ferrous	0.030 1.2	0.040 1.6	0.100 4.0	0.110 4.4	0.400 16	0.08	0.08
U5	Fine	0.625 0.025	0.25 0.010	nonferrous	0.030 1.2	0.035 1.4	0.070 2.8	0.075 3.0	—	0.04	0.04
				ferrous	0.040 1.6	0.050 2.0	0.075 3.0	0.080 3.2	—	0.08	0.04
	Standard	1.25 0.050	0.25 0.010	nonferrous	0.045 1.8	0.065 2.6	0.140 5.6	0.150 6.0	0.400 16	0.04	0.10
				ferrous	0.080 3.2	0.120 4.8	0.240 9.6	0.260 10.4	0.400 16	0.10	0.10
U8	Fine	1.0 0.040	0.35 0.015	nonferrous	0.020 0.8	0.030 1.2	0.050 2.0	0.060 2.4	—	0.02	0.04
				ferrous	0.050 2.0	0.060 2.4	0.100 4.0	0.110 4.3	—	0.04	0.04
	Standard	2.00 0.080	0.35 0.015	nonferrous	0.040 1.6	0.060 2.4	0.135 5.4	0.145 5.8	0.400 16	0.02	0.04
				ferrous	0.070 2.8	0.080 3.2	0.180 7.2	0.200 8.0	0.400 16	0.04	0.04
U12	Fine	1.6 0.065	0.60 0.025	nonferrous	0.040 1.6	0.050 2.0	0.100 4.0	0.110 4.4	—	0.01	0.01
				ferrous	0.050 2.0	0.070 2.8	0.120 4.8	0.130 5.1	—	0.02	0.02
	Standard	3.50 0.140	0.60 0.025	nonferrous	0.060 2.4	0.090 3.6	0.210 8.4	0.240 9.6	0.400 16	0.02	0.01
				ferrous	0.100 4.0	0.170 6.8	0.250 10	0.300 12	0.400 16	0.03	0.01
U18	Standard	5.00 0.200	0.75 0.030	nonferrous	0.080 3.2	0.130 5.2	0.300 12	0.340 14	0.400 16	0.01	0.01
				ferrous	0.130 5.2	0.200 8.0	0.390 16	0.450 18	0.500 20	0.01	0.01
U25	Standard	8.00 0.320	1.25 0.050	nonferrous	0.180 7.2	0.250 10	0.500 20	0.600 24	0.600 24	0.01	0.01
				ferrous	0.180 7.2	0.250 10	0.500 20	0.600 24	0.600 24	0.01	0.01
U38	Standard	12.5 0.500	1.50 0.060	nonferrous	0.200 8.0	0.350 14	0.700 28	0.800 32	0.800 32	0.01	0.01
				ferrous	0.200 8.0	0.350 14	0.700 28	0.800 32	0.800 32	0.02	0.01
U50	Standard	15.0 0.600	2.00 0.080	nonferrous	0.300 12	0.400 16	0.800 32	0.900 36	0.900 36	0.01	0.01
				ferrous	0.300 12	0.450 18	0.900 36	1.00 40	1.000 40	0.01	0.01

* RMS values listed. Peak-to-Peak values are approximately 8-10 times RMS values. Read Understanding Sensor Resolution Specifications and Effects on Performance about this often misunderstood specification.
In high EMI environments, output noise may rise to 0.030VRMS (0.3% resolution)
** Thermal Drift specified at: Probe: 15°C-65°C; Driver: 15°C-50°C

 

Mechanical