Emerson PR6424/01 CS CON021 16mm Eddy Current Sensor

Configured for high-precision vibration and displacement measurement in rotating machinery platforms, the Emerson PR6424/01 CS CON021 (PR6424 16mm Eddy Current Sensor) provides direct physical execution.

Suffix Breakdown & Model Matrix

• Base Model (PR6424): High-resolution eddy-current displacement and vibration sensing probe series.
• Suffix (/01 CS CON021): Designates the 16 mm sensor head geometry, integrated matching cable assembly, and matched CON021 signal converter interface configuration.

Hardware Specifications

4-20 mA HART Loop Protocol & Channel Isolation

Conditioned signals generated via the CON021 signal converter module integrate into host automation architectures via analog outputs or 4-20 mA HART loop protocol interfaces. Channel-to-channel isolation safeguards the measurement loop against common-mode noise interference and ground potential differences across field instrumentation connections.

Frequently Asked Questions

Q: What physical parameter measurements does the PR6424/01 CS CON021 deliver? A: The sensor provides non-contact dynamic vibration, relative displacement, and shaft position measurements using eddy current excitation.

Q: Is the PR6424/01 CS CON021 compatible with standard Emerson monitoring architectures? A: Yes, the sensor configuration integrates directly into Emerson EPRO monitoring systems and DCS platforms.

Field Installation Guidelines

• Ensure a minimum of 5 full threads of engagement when screwing the sensor housing into the tapped machine bracket or casing port.
• Route probe cabling through grounded metal conduit, isolated from high-voltage AC lines and variable frequency drive (VFD) output wiring.
• Verify that signal cable shielding is grounded at a single termination point (typically at the cabinet barrier or monitor rack terminal) to prevent ground loops.
• Use a feeler gauge or monitor the initial DC gap voltage output at the CON021 converter terminals to establish correct mid-scale physical clearance prior to operation.