Emerson EPRO PR9268/617-100 Electrodynamic Vibration Velocity Sensor
The EPRO PR9268/617-100 is a electrodynamic vibration velocity sensor for EPRO industrial automation platforms. PR9268/30x-x00: Horizontal, ± 30° | PR9268/60x-000: Vertical, ± 30° (without lifting current) / Vertical, ± 60° (with lifting current) | PR9268/70x-000: Horizontal, ± 10° (without lifting current) / Horizontal, ± 30° (with lifting current). Factory-sealed, tested on live rack with 48-hour burn-in. 12-month warranty. Ships within 24 hours from Shenzhen.
The PR9268/617-100: A Maintenance Manager's Perspective
I have talked to enough maintenance managers to know the drill: it is 2 AM, the control system alarms, and the spare parts cabinet is empty. The 17.5 mV/mm/s PR9268/617-100 — a electrodynamic vibration velocity sensor — is the component that failed. Now you are calling suppliers, hoping someone has one in stock and can ship it today.
That is exactly the scenario we built PLC Parts Direct to solve. We stock the PR9268/617-100 in our Shenzhen warehouse — physically, not virtually. When you place an order, our team picks it from the shelf, verifies the serial number against the test report, packs it in anti-static packaging, and hands it to DHL. You get a tracking number, not a 'processing' status that drags on for weeks.
Here is what you are getting: pr9268/01x-x00: Omni Directional; pr9268/20x-x00: Vertical, ± 60°; pr9268/30x-x00: Horizontal, ± 30°; sensitivity: 17.5 mV/mm/s. Every unit is factory-sealed and undergoes a multi-point functional verification before shipping. We do not sell 'as-is' surplus — every module we ship has been powered up on a live test rack and operated for 48 hours at 55°C ambient to catch infant mortality failures. A printed test report is included with every shipment.
For pharmaceutical applications where reliability is everything, we recommend keeping one cold spare of each critical module type. The cost of the spare is a rounding error compared to the cost of unplanned downtime. And when you need that spare at 2 AM, you will be glad you have it.
Technical Specifications
| PR9268/01x-x00 | Omni Directional |
|---|---|
| PR9268/20x-x00 | Vertical, ± 60° |
| PR9268/30x-x00 | Horizontal, ± 30° |
| PR9268/60x-000 | Vertical, ± 30° (without lifting current) / Vertical, ± 60° (with lifting current) |
| PR9268/70x-000 | Horizontal, ± 10° (without lifting current) / Horizontal, ± 30° (with lifting current) |
| Sensitivity | 17.5 mV/mm/s |
| Frequency Range | 10 to 1000Hz |
| Natural Frequency | 8Hz ± 1.5Hz @ 20°C (68°F) |
| Transverse Sensitivity | 0.10 mV/mm/s @ 80Hz |
| Vibration Amplitude | ± 500µm |
| Amplitude Linearity | < 2% |
| Maximum Acceleration | 10g (98.1 m/s²) continuous, 20g (196.2 m/s²) intermittent |
| Maximum Transverse Acceleration | 2g (19.62 m/s²) |
| Damping Factor | ~0.6% @ 20°C (68°F) |
| Resistance | 1723Ω ± 2% |
| Inductance | ≤ 160 mH |
| Active Capacity | Insignificant |
| Vibration Amplitude (mechanical limit) | ± 1500µm (± 2000µm) |
| Manufacturer | EPRO |
| Model / SKU | PR9268/617-100 |
✓ Ships within 24 hours | ✓ 12-Month Warranty | ✓ Worldwide Delivery
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