Product Description
Product Overview
| Parameter | Details |
|---|---|
| Product Name | Electrodynamic Velocity Sensor, Vertical HT, 5m Armored Cable, C-5015 Plug |
| Model Number | PR9268/617-100 (interpreted as PR9268/619-100, Vertical HT) |
| Category | AMS (Emerson) Vibration Monitoring |
| Function | Absolute vibration measurement for turbomachinery (e.g., steam, gas, hydro turbines, compressors, pumps, fans) |
| Orientation | Vertical, ±60° (with sinking current) |
| Application | Case vibration measurement in critical turbomachinery |
Dynamic Performance
| Specification | Value |
|---|---|
| Sensitivity | 22.0 mV/mm/s ±5% @ Pin 3, 1000 Ω load 16.7 mV/mm/s ±5% @ Pin 1, 500 Ω load 16.7 mV/mm/s ±5% @ Pin 4, 200 Ω load |
| Frequency Range | 10 to 1000 Hz |
| Natural Frequency | 8 Hz ±1.5 Hz @ 20°C (68°F) |
| Transverse Sensitivity | 0.10 @ 80 Hz |
| Vibration Amplitude | 3000 μm (mechanical limit: 4000 μm) peak-peak |
| Amplitude Linearity | <2% |
| Maximum Acceleration | 10 g (98.1 m/s²) peak-peak continuous 20 g (196.2 m/s²) peak-peak intermittent |
| Maximum Transverse Acceleration | 2 g (19.62 m/s²) |
| Damping Factor | -0.7 @ 20°C (68°F) -0.5 @ 200°C (392°F) |
| Resistance | 3270 Ω ±10% @ Pin 3 3770 Ω ±10% @ Pin 1 |
| Inductance | ≤160 mH |
| Active Capacity | Insignificant |
Environmental Specifications
| Parameter | Value |
|---|---|
| Power | Self-Powered |
| Operating Temperature | -20 to +200°C (-4 to 392°F) |
| Protection Class | IP65 |
| Relative Humidity | 0 to 100%, non-condensing |
| Material | Sensor: Stainless Steel Cable: PTFE, 3x0.5 mm² Armor: Stainless Steel C-5015 Plug: Die Cast Aluminium (inferred) |
| Weight | 1050 g (including 5m armored cable, approximate) |
Certifications
| Standard | Details |
|---|---|
| CE | 2014/30/EU (EN 61326-1), 2014/34/EU, 2011/65/EU (EN 63000) |
| ATEX | EN IEC 60079-0:2018, EN IEC 60079-11:2023 |
| IEC-Ex | IEC 60079-0:2017, IEC 60079-11:2011 |
| CSA | CAN/CSA-C22.2 NO. 61010-1-12, UL 61010-1 |
| UKCA | S.I. 2016 No. 1091, S.I. 2016 No. 1107, S.I. 2012 No. 3032 |
Hazardous Area Approvals
| Standard | Details |
|---|---|
| ATEX | II 2G Ex ib IIC T4 Gb (-20°C ≤ Tamb ≤ 125°C) II 2G Ex ib IIC T3 Gb (-20°C ≤ Tamb ≤ 190°C) |
| IEC-Ex | Ex ib IIC T4 Gb (-20°C ≤ Tamb ≤ 125°C) Ex ib IIC T3 Gb (-20°C ≤ Tamb ≤ 190°C) Tamb Connector: -40°C ≤ Tamb ≤ 100°C for T3/T4 |
Physical & Installation
| Parameter | Details |
|---|---|
| Mounting | Vertical orientation, ±60° with sinking current |
| Cable | 5m, armored, PTFE, 3x0.5 mm² |
| Cable End | C-5015 Plug (inferred from code "9") |
| Dimensions | Refer to PR9268/60x-000 diagram (page 7); specific dimensions not provided but similar to 1050 g weight class |
| Installation | Designed for hazardous areas; intrinsic safety (Ex ib) requires compliance with ATEX/IEC-Ex installation instructions |
Functional Features
| Feature |
|---|
| Measures absolute case vibration for critical turbomachinery (e.g., turbines, compressors, pumps, fans) |
| Self-powered, no external power supply required |
| High-temperature operation up to 200°C, suitable for harsh environments |
| IP65 protection for dust and water resistance |
| Supports vertical orientation with ±60° tolerance using sinking current |
| Stainless steel construction with PTFE cable and stainless steel armor for durability |
| Intrinsic safety (Ex ib) for hazardous areas (ATEX/IEC-Ex certified) |
| Wide frequency range (10 to 1000 Hz) for versatile vibration monitoring |
| Low transverse sensitivity (0.10 @ 80 Hz) for accurate measurements |
| Supports multiple sensitivity options based on pin and load configuration |
Ordering Information
| Model Configuration | Details |
|---|---|
| Model Number | PR9268/617-100 (interpreted as PR9268/619-100) |
| Measurement Type | Vertical HT (60) |
| Cable | 5m, Armored (1) |
| Cable End | C-5015 Plug (9, inferred) |
| Special Version | "100" likely indicates a custom configuration (e.g., similar to CNSPEC but with C-5015 Plug) |
Accessories
| Product Description | Model Number |
|---|---|
| Extension Cable for PR9268/018-900 | AC100 |