Emerson EPRO PR9350/04 Inductive Proximity Sensor

Description

Emerson EPRO PR9350/04 is a rugged inductive proximity sensor designed for turbomachinery and rotating equipment monitoring, offering precise phase reference and displacement detection under harsh industrial conditions.

Specifications

• Model: PR9350/04
• Type: Inductive proximity sensor
• Measurement Range: ±50 mm
• Sensitivity: 270 mV/V
• Linearity Error: 2.5%
• Supply Voltage: 5 Vrms
• Carrier Frequency: 3–5 kHz
• Capacitance: 250 pF (each winding)
• Housing Material: Stainless steel
• Dimensions: Approx. 127 × 27.25 × 27.25 mm
• Weight: ~255 g
• Operating Temperature: -20°C to +100°C
• Protection Class: IP67
• Connection: Shielded cable, standard 3 m length
• Mounting Thread: M16 × 1

Features

• High Accuracy: ±50 mm range with low linearity error for reliable monitoring
• Robust Design: Stainless steel housing ensures durability in harsh environments
• Sensitive Detection: Optimized for phase reference and shaft displacement monitoring
• Industrial Compatibility: Suitable for turbines, compressors, pumps, and generators
• Fast Response: High switching frequency up to 20 kHz
• Environmental Resistance: Wide operating temperature and strong EMC compliance
• Easy Integration: Modular design for predictive maintenance and condition monitoring systems