Description
1441-DYN25-2C Allen‑Bradley Data Collector Kit
Product Dimensions：
Product Detailed Description
The Allen-Bradley 1441-DYN25-2C is a Dynamix™ 2500 Data Collector Kit designed for predictive maintenance and machinery vibration diagnostics. It is a portable, real-time, multi-channel Fast Fourier Transform (FFT) analyzer and data collector that measures, processes, displays, and stores a variety of analysis functions for condition-monitoring data collection, analysis, and root cause correction. It supports applications involving rotating equipment such as motors, pumps, fans, and gearboxes. The device can operate standalone or integrate with Emonitor software for advanced analysis. The kit includes: the data collector unit, operating system and information CD (1441-DYN25-CD), global power supply (1441-DYN25-PS), rechargeable lithium-ion battery (1441-PEN25-BAT), transit case (1441-PEN25-CASE-T), communication cable and USB power splitter (1441-PEN25-COMS-US), hand strap (1441-PEN25-HS), and rubber bump sleeve (1441-PEN25-RBS).
Note: This product has been discontinued as of December 19, 2024, and is no longer available for new purchases. Repair services may still be available through Rockwell Automation.
Product Parameters (Key Specifications)
The following table summarizes the main technical parameters:
| Parameter | Details |
|---|---|
| Input Channels | 4 channels (supporting acceleration, velocity, displacement from hand-held or installed sensors; AC/DC sensors; pressure and temperature sensors; keyboard entry; universal tachometer input) |
| Tachometer Input | TTL/analog programmable to ±25V; RPM range 1…99,999; dynamic range >90 dB (24-bit ADC sigma-delta) |
| Input Overvoltage Protection | ±50V AC peak; ±50V DC |
| Amplitude Accuracy | ±5% |
| Resolution | Programmable: 100, 200, 400, 800, 1600, 3200, 6400, or 25,600 lines |
| Measurement Windows | Hanning, Hamming, Flat top, Rectangular |
| Frequency Range | Nonroute: 2 Hz…80 kHz; Offroute: 0 Hz…80 kHz (ICP coupled limited to 0.16 Hz…80 kHz); High-pass: OFF (~0 Hz) to 70 Hz; Low-pass: 1 Hz…80 kHz |
| Input Filters (gSE) | 100 Hz, 200 Hz, 500 Hz, 1 kHz, 2 kHz, 5 kHz |
| Input Filters (ESP) | 0.6…1.25 kHz, 1.25…2.5 kHz, 2.5…5 kHz, 5…10 kHz, 10…20 kHz |
| Averaging | Programmable 1…4096 (spectral, synchronous time, peak hold, continuous) |
| Trigger Modes | External or laser tach; fixed or automatic level; external trigger slope |
| Data Displays | Four-channel spectrum/time/phase/orbit/process/cross-phase/dual spectrum/tri-axial plots; up to 12 customizable bands with alarms |
| Operating System | Microsoft Windows CE |
| Processors | Microprocessor: Marvell Xscale PXA320 (806 MHz); DSP: Motorola DSP56311 |
| Communication | USB with Microsoft ActiveSync |
| Memory | 128 MB RAM; 64 MB for application/user data; SDHC card slot (up to 16 GB) |
| Battery | Rechargeable lithium-ion, 2600 mAh (18.7 Wh); 8-hour runtime (with capacity indicator) |
| Dimensions | 186 x 93 mm (7.32 x 3.66 in) at narrowest; 186 x 134 mm (7.32 x 5.28 in) at widest |
| Weight | Approx. 715 g (1.52 lb) |
| Display | Backlit color LCD, 1/4 VGA (240 x 320 pixels), 58 x 72 mm viewable area |
| Environmental | Operating temp: -10…50 °C (14…122 °F); Storage temp: -20…60 °C (-4…140 °F); Humidity: 0…95% non-condensing; Vibration: 2 g @ 10…500 Hz; Drop: 2 m; Sealing: IP65 (dust and waterproof) |
| Certifications | cCSAus (Class I, Division 2, Groups A,B,C,D); CE (EMC compliant); C-Tick; North American temp code T4; IEC temp code T4 |
Product Advantages
- Real-Time Multi-Channel FFT Analysis: Enables precise, on-the-spot vibration diagnostics with four simultaneous channels for efficient data collection.
- Versatile and Flexible Measurements: Supports a wide range of inputs (sensors, tachometer, manual entry) with programmable filters, resolution, and averaging for customized fault detection, including gSE/ESP enveloping for bearing and gear issues.
- Automated Data Collection: Multi-point automation allows up to 12 linked measurements with one-button operation, reducing fieldwork time.
- Rugged and Portable Design: IP65-rated for harsh industrial environments, with drop/vibration resistance, lightweight construction, and an 8-hour battery life for extended use.
- Comprehensive Displays and Integration: Advanced visualization (e.g., orbit, tri-axial plots) and seamless USB connectivity to Emonitor software for in-depth analysis and reporting.
- Expandable Functionality: Compatible with optional modules for balancing, bump testing, frequency response, and run-up/coast-down analysis.
- Hazardous Location Compliance: Certified for safe use in potentially explosive atmospheres, ensuring reliability in demanding settings.
Precautions and Notes
- Discontinuation Status: As of December 19, 2024, this product is discontinued. New purchases are unavailable; consider alternatives from Rockwell Automation’s current portfolio. Manufacturer warranty and support may be limited—contact Rockwell for repair options.
- Safety Guidelines: Solid-state equipment differs from electromechanical types; verify application suitability per Rockwell’s Safety Guidelines (publication SGI-1.1). Not responsible for indirect/consequential damages from misuse.
- Hazardous Locations: The POWER/USB/TRIGGER input connector is not for use in hazardous areas. Review product label for specific certifications, as they may vary by manufacturing date.
- Operational Precautions: Ensure proper sensor connections to avoid overvoltage damage (±50V limit). Use only approved accessories and rechargeable batteries. Operate within environmental specs (-10…50 °C) to prevent malfunction. Back up data regularly via USB/SDHC. Illustrations in documentation are for reference only—do not assume responsibility for custom implementations.
- EMC and Installation: Complies with EN 61000-6-2/6-4; install per guidelines to minimize interference. Reproduction of manuals prohibited without permission.
Product Applications
The 1441-DYN25-2C is ideal for industrial predictive maintenance programs, focusing on rotating machinery health monitoring. Key applications include:
- Vibration Analysis and Diagnostics: Measuring acceleration, velocity, displacement, and phase on motors, pumps, fans, gearboxes, and compressors to detect imbalances, misalignment, bearing faults, and gear wear.
- Condition Monitoring: Routine route-based and off-route data collection in manufacturing plants, power generation facilities, oil & gas refineries, and wastewater treatment sites.
- Root Cause Troubleshooting: Using FFT, time waveforms, and enveloping techniques for noise/vibration-based fault isolation in high-speed rotating equipment.
- Hazardous Environment Use: Certified for Class I, Division 2 locations, suitable for petrochemical and mining operations.
- Integration with CMMS: Data export to Emonitor or other software for trend analysis, alarming, and maintenance scheduling in enterprise-wide programs.
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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