Product Overview
The Epro PR9268/702-000 Electric Speed Sensor is a high-performance sensor developed for precise monitoring of rotational speed in industrial machinery. Using a non-contact measurement principle, it ensures reliable detection of shaft speed without mechanical wear. Its rugged construction, wide operating range, and compatibility with monitoring systems make it an excellent choice for turbines, compressors, and motors in demanding environments.
Key Features
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Non-contact measurement for reduced wear and maintenance
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Accurate speed detection across a wide frequency range
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High vibration and environmental resistance
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Compact design for flexible installation
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Stable operation under harsh industrial conditions
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Wide supply voltage range for easy system integration
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Designed for long service life and reliability
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Ideal for predictive maintenance and machine protection
Technical Specifications
| Item | Specification |
|---|---|
| Manufacturer | Epro |
| Part Number | PR9268/702-000 |
| Product Type | Electric Speed Sensor |
| Measurement Principle | Non-contact speed detection |
| Frequency Range | 0 to 20 kHz (typical) |
| Output Signal | Pulse output |
| Supply Voltage | 10–30 VDC |
| Operating Temperature | -35 °C to +120 °C |
| Storage Temperature | -40 °C to +130 °C |
| Humidity | 5–95% RH (non-condensing) |
| Dimensions | 78 × 58 mm |
| Weight | 0.93 kg |
| Applications | Speed monitoring in turbines, compressors, and motors |
Industry Applications
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Gas and steam turbines
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Compressors and blowers
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Electric motors and generators
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Pumps, fans, and gearboxes
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Power generation and oil & gas industries
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Industrial rotating equipment monitoring
Frequently Asked Questions (FAQ)
Q1: What does the PR9268/702-000 sensor measure?
A: It measures the rotational speed of shafts and rotating machinery.
Q2: What is the output signal type?
A: It provides a pulse output proportional to shaft speed.
Q3: Is it a non-contact speed sensor?
A: Yes, it detects speed without physical contact, minimizing wear.
Q4: What frequency range does it support?
A: Typically from 0 to 20 kHz.
Q5: What voltage does it operate on?
A: The supply voltage range is 10–30 VDC.
Q6: What is the operating temperature range?
A: From -35 °C up to +120 °C.
Q7: Is it suitable for harsh environments?
A: Yes, it is designed to handle vibration, oil, dust, and industrial conditions.
Q8: Which industries use this sensor most commonly?
A: It is widely used in oil & gas, power generation, and heavy industrial machinery sectors.
Related Epro Modules
| Model | Description |
|---|---|
| PR9268/701-000 | Electric Speed Sensor |
| PR9268/302-000 | Electric Speed Sensor |
| PR9268/303-100 | Electric Speed Sensor |
| PR9268/205-000 | Electric Speed Sensor |
| PR9268/200-100 | Electric Speed Sensor |
Popular Epro Modules
| Model | Description |
|---|---|
| PR6423/004-010+CON021 | 8mm Eddy-Current Sensor |
| PR6423/010-100-CN | 8mm Eddy-Current Sensor |
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| PR6426/000-121 | 32mm Eddy-Current Sensor |
| PR6426/010-010+CON021 | 32mm Eddy-Current Sensor |
| PR9268/302-000 | Electric Speed Sensor |
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