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  • PR9376/010-021
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PR9376/010-021

Emerson PR9376/010-021 Speed Proximity Sensor 10m Cable

In stock (12 units), ready to be shipped

  • Manufacturer: Emerson

  • Product No.: PR9376/010-021

  • Product Type: Eddy Current Sensor

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 210g

  • Shipping port: Xiamen

  • Warranty: 12 months

30-Day Return Policy · 12-Month Warranty
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Description

Emerson PR9376/010-021 Technical Overview

The Emerson PR9376/010-021 is a high-precision non-contact Hall Effect speed and proximity sensor designed for critical turbomachinery monitoring. Weighing 210 grams (sensor body only), it provides non-contact speed measurements up to 12 kHz (720,000 cpm) across steam, gas, and hydro turbines, compressors, pumps, and industrial fans. Engineered with a durable stainless steel sensor body, PTFE internal wiring, and an IP67 weather-tight sealing rating, the Emerson PR9376/010-021 delivers reliable 1 AC cycle per revolution output signal when monitoring magnetic soft iron or steel targets like spur wheels and involute gearing.

Part Number Breakdown

  • PR9376: Base Model Designator — Hall Effect Speed / Proximity Sensor Series
  • /010: Cable Protection Option — Standard Cable with Stainless Steel Armor Sleeve
  • -021: Cable Length Option — 10 Meter Integral Cable Length

Technical Specifications Table

Parameter Specification
Manufacturer / Brand Emerson / EPRO
Full Catalog Number PR9376/010-021
Sensing Technology Non-Contact Hall Effect Measurement
Operating Supply Voltage & Current 10 to 30 VDC @ Max. 25 mA
Maximum Operating Frequency 12 kHz (720,000 cpm)
Sensing Air Gap 1.0 mm (Module 1) / 1.5 mm (Module ≥2)
Output Signal Characteristics 1 AC cycle/rev | Rise/Fall Time: 1 µs | High >10V / Low <1V
Target / Surface Material Magnetic Soft Iron or Steel (Non-Stainless Steel, ST37)
Construction Materials Stainless Steel Body, PTFE Insulation, Armored Cable Sleeve
Environmental Protection & Weight IP67 Rated / 210 g (7.4 oz) Sensor Body Weight
Operating Temperature Range -25°C to +100°C (-13°F to +212°F)

Key Features & Performance Protection

The Emerson PR9376/010-021 sensor features fast 1 µs rise and fall times, delivering stable dynamic output (High >10 V, Low <1 V under 100 kΩ load) across its full 12 kHz operating bandwidth. Built for demanding machine protection systems, it operates reliably within an operating temperature range of -25°C to 100°C (-13°F to 212°F). The integrated 10-meter armored PTFE cable provides rugged mechanical shielding against oil, hot surface exposure, and aggressive environmental wear common in industrial power generation and processing environments.

Frequently Asked Questions (FAQs)

Q1: What type of target material does the Emerson PR9376/010-021 require?
A1: It requires magnetic soft iron or steel targets (such as ST37) and does not detect stainless steel targets.

Q2: What cable protection and length are provided on this exact model?
A2: The /010-021 configuration specifies an integral armored protection sleeve with a 10-meter cable length.

Q3: What is the maximum operating speed frequency?
A3: The sensor supports a maximum operating frequency of 12 kHz (720,000 cpm).

🏷️ Tags: Eddy Current Sensor
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In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.

Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.

For more details, please review our Shipping & Return Policy.

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