EPRO PR9376/010-011 Speed Keyphase Sensor

Technical Specifications

Model:PR9376/010-011

Brand:EPRO(Emerson)

Measurement principle:Hall effect

Frequency range:0~20kHz

Max air gap:1.5mm

Supply voltage:8~31.2VDC

Output:Digital square pulse signal

Probe dimension:Φ14mm ×155mm

Cable length:3m

Insulation class:F

Protection class:IP65

Weight:0.36kg

Certification:CE

System compatibility:Matches EPRO MMS6000 TSI monitoring system,works with MMS6210 speed monitor module,for steam turbine,compressor and generator shaft speed and key phase collection.

Function:Non-contact detection of rotating gear teeth,converts shaft rotation into digital pulse signal.Provides real-time rotating speed and key phase reference signal for vibration spectrum analysis and overspeed protection interlock.

Installation:Thread mounting on bearing housing,adjust air gap between probe and gear tooth within 1.5mm,connect shielded cable to MMS monitoring module.

Interface:

‑Stainless steel threaded probe body

‑3m integrated shielded cable

‑Terminal connector for MMS series monitor

Circuit feature:Built-in hall chip,strong anti-interference shielded cable,stable pulse output at low rotating speed.

Feature:EPRO hall effect speed & key phase probe,3m cable version,good low-speed response. Common faults:cable damage,internal hall element failure,incorrect installation gap. Confirm full model before replacement.

Diagnostic:Sensor fault leads to missing pulse signal,loss of rotating speed or key phase signal,trigger TSI system speed alarm.

Built‑in function

PR9376/010-011 captures shaft speed and key phase pulse for rotating machinery protection system,widely used in power plant TSI spare replacement.

Product Brief

PR9376/010-011 belongs to EPRO hall effect speed sensor spare parts family,3m cable hall probe for speed and key phase measurement. Verify compatibility with MMS speed monitor before ordering. Check cable insulation and pulse output function during commissioning. Widely applied for steam turbine,compressor and generator condition monitoring. ESD anti‑static protection shall be followed during installation.