EPRO CON021+PR6423/00R-030 Proximity Sensor Kits

Configured for non-contact shaft displacement measurement in industrial machinery protection platforms, the EPRO CON021+PR6423/00R-030 (CON021+PR6423 Proximity Sensor Kits) provides direct physical/electrical execution.

Suffix Breakdown & Model Matrix

Hardware Specifications

Channel-to-Channel Isolation & Signal Conditioning

The 8 mm PR6423 probe head combined with the CON021 conversion electronics converts electromagnetic impedance variations into a standardized analog DC output across a 2.0 mm linear dynamic range. Internal circuit design incorporates channel-to-channel isolation to block common-mode electrical interference and earth loop noise from corrupting low-level signals. Operating within 4-20 mA HART loop protocol networks or direct analog instrumentation loops, the signal conditioning circuitry normalizes high-frequency excitation field responses into precise position data for downstream DCS and monitoring systems.

Frequently Asked Questions

Q: What does the "R" designator indicate in the PR6423/00R-030 sensor model code?

A: The "R" designator indicates a reverse-mount mechanical structure, which enables rear-threading installation inside tight machine housings and restricted bearing compartments.

Q: Can the PR6423/00R-030 sensor head withstand high-temperature operating zones?

A: Yes. The passive sensing head and cable assembly are rated for extreme environmental temperatures ranging from -35 deg C to +200 deg C, while the CON021 converter must be mounted in a milder zone (0 deg C to +65 deg C).

Q: What power source is required to drive the CON021 signal converter module?

A: The CON021 signal converter requires an external regulated +24 VDC power supply connected to its screw terminals to generate probe excitation and drive the linearized analog output signal.

Field Installation Guidelines

Mount the CON021 signal converter module onto a standard 35 mm DIN rail inside a protective cabinet. Thread the PR6423/00R-030 probe into its mounting bracket using reverse-mount alignment, verifying mechanical gap distance with a feeler gauge or by measuring the DC output voltage until the target bias voltage is reached. Connect the Lemo coaxial plug to the matching converter port, ensuring the locking collar snaps fully into position. Route all field wiring through grounded metallic conduit, and ground the signal shield bar at a single single-point earth terminal to eliminate ground loop interference.