PR9376/010-011 Emerson EPRO | Hall Effect Speed/Proximity Sensor

PR9376 Hall Effect Speed/Proximity Sensor Specifications

Description

The PR9376 is a non-contact Hall effect sensor designed for speed or proximity measurements in critical turbomachinery applications such as steam, gas, and hydro turbines, compressors, pumps, and fans.

Brand and Model

• Brand: Emerson
• Model: PR9376/010-011
• Type: Hall Effect Speed/Proximity Sensor

Dynamic Performance

• Output: 1 AC cycle per revolution/gear tooth
• Rise/Fall Time: 1 µs
• Output Voltage: (12 VDC at 100 K load) High >10 V / Low <1 V
• Air Gap:
  • Module 1: 1 mm
  • Module ≥2: 1.5 mm
• Maximum Operating Frequency: 12 kHz (720,000 cpm)
• Trigger Mark: Limited to Spur Wheel, Involute Gearing Module 1
• Material: ST37

Measuring Target

• Target/Surface Material: Magnetic soft iron or steel (non-stainless steel)

Environmental Specifications

• Reference Temperature: 25°C (77°F)
• Operating Temperature Range: -25 to 100°C (-13 to 212°F)
• Storage Temperature Range: -40 to 100°C (-40 to 212°F)
• Sealing Rating: IP67
• Power Supply: 10 to 30 VDC @ max. 25 mA
• Resistance: Max. 400 Ohms
• Material:
  • Sensor: Stainless steel
  • Cable: PTFE
• Weight: Sensor only: 210 grams (7.4 oz)

Compliance and Certifications

• CE Compliance:
  • 2014/30/EU (EN 60947-5-2)
  • 2014/35/EU
  • 2011/65/EU (EN 63000)

Ordering Information

• Model Number:
  • Armored Cable:
    • 0: Without
    • 1: With
  • Cable Length:
    • 0: 3 m
    • 1: 5 m
    • 2: 10 m

Example: PR9376/000-001 — PR9376 sensor with 3 meter non-armored cable, Open Cable End

Dimensions

• PR9376/000-0x1
• PR9376/010-0x1