PR6426/000-030 is a 32 mm non-contact eddy-current sensor intended for large radial or axial shaft-position measurements. It is used on turbines, compressors, pumps and fans where substantial static displacement must be measured without mechanical contact.
The /000-030 configuration uses an unarmored 8 m cable with a LEMO cable end. CON021 excites and linearizes the probe signal. The chain must remain matched to its converter calibration, target material and installed cable arrangement.
02 / OPERATING ENVELOPE
PR6426/000-030 CON021 Technical Profile
Probe diameter
32 mm
Static range
+/-4.0 mm
Center air gap
Approx. 5.5 mm
Sensitivity
2 V/mm, max. +/-1.5%
Minimum shaft
200 mm diameter
Standard target
42CrMo4 steel
Sensor temperature
-35 to +180 C
Cable structure
Unarmored, 8 m, LEMO end
Required clearance
80 mm free of ferrous material
Converter
CON021, self-locking connector
Installation Control Points
◉ CLEARANCE Keep an 80 mm zone free of nearby ferrous structures.
◎ GAP Position near the 5.5 mm center of the linear range.
⇄ CABLE Route without crushing, sharp bends or unintended grounding.
◆ PAIRING Retain the calibrated probe, cable and CON021 identity.
Nearby steel can distort the electromagnetic field. A correct mechanical fit is not enough; verify free space, target material, cable routing, connector, converter serial and monitor scaling.
AMIKON / ESTABLISHED 2005
Global support for critical automation spares.
Founded in Hong Kong in 2005, Amikon has expanded its global customer base and broad selection across PLC, HMI, DCS, industrial PC and VFD spare technologies.
Our experienced team helps locate exact part numbers and manage complex requirements so production can keep running.
Return support: Contact us within 7 days if an issue is found. Items must remain in original condition and include the return reason. Return or replacement follows receipt and inspection; buyer covers shipping costs.
03 / FIELD QUESTIONS
PR6426/000-030 CON021 FAQ
Can PR6426/000-030 CON021 be mounted close to a steel bracket? No assumption is safe. Maintain the required ferrous-material clearance or the field and linearity can be distorted.
Why can PR6426/000-030 CON021 show a plausible value outside its best range? The output may remain readable beyond the linear zone. Set the mechanical gap near the specified center and prove movement across the working span.
What is the ordering risk with the PR6426/000-030 CON021 cable arrangement? The unarmored construction, 8 m total length, LEMO end and converter calibration are part of the chain; a different suffix may not be a direct replacement.
What should be captured before removing PR6426/000-030 CON021? Record all suffixes, serials, gap voltage, probe position, target material, free-space geometry, cable grounding and monitor scale.
How should PR6426/000-030 CON021 be accepted? Check center gap, full linear movement, direction, sensitivity, cable continuity, noise, converter output and protection thresholds.