Description
BENTLY 135489-01 Product Specification
1. Product DescriptionThe
BENTLY 135489-01 is a 4-channel internal barrier I/O module designed for the
3500 Machinery Protection System, offering explosion protection for hazardous industrial environments. This module serves as an intrinsically safe interface for transducer systems, ensuring compatibility with BENTLY Nevada’s vibration and condition monitoring solutions. By integrating internal barriers, it eliminates the need for external safety components, simplifying installation and reducing system complexity. The
135489-01 supports Proximitor/Accel inputs, enabling precise monitoring of critical machinery such as turbines, compressors, and pumps. Its compact design and robust construction make it suitable for harsh operating conditions, while compliance with CE and RoHS standards guarantees reliability and safety.
2. Technical Parameters
| Parameter |
Value |
| Product Type |
3500 Internal Barrier I/O Module (4 Proximitor/Accel Channels) |
| Dimensions |
241.3 mm × 24.4 mm × 163.1 mm (9.50 in × 0.96 in × 6.42 in) |
| Weight |
0.46 kg (1.01 lb) |
| Voltage (Um) |
250 V |
| Output Voltage (Uo) |
27.45 V (Power Circuit), 13.65 V (Signal Circuit) |
| Output Current (Io) |
113.24 mA (Power Circuit), 2.74 mA (Signal Circuit) |
| Bandwidth |
30 kHz |
| Amplitude Accuracy |
±3% at 10 kHz, -15/+10% at 30 kHz |
| Phase Accuracy |
-11° at 10 kHz |
| Temperature Range |
0°C to +65°C (32°F to 150°F) |
3. Advantages and Features
- Intrinsic Safety: Complies with global explosion protection standards (e.g., ATEX, IECEx), ensuring safe operation in Zone 0/1/2 hazardous areas.
- System Integration: Seamlessly integrates with BENTLY’s 3500 rack, allowing mixed use of standard and barrier modules.
- Cost Efficiency: Eliminates external barriers, reducing installation costs and maintenance efforts.
- High Precision: Maintains ±1% amplitude accuracy for Velomitor sensors and ±1°C temperature accuracy.
- Warranty: Backed by a 1-year warranty for defect-free performance.
4. Application Fields and Cases
Industries: Oil & gas, petrochemical, pharmaceutical, and power generation.
Typical Use Cases:
- Monitoring radial vibration, axial displacement, and acceleration in steam turbines.
- A petroleum refinery reduced unplanned downtime by 20% by deploying 135489-01 modules to protect pumps in explosive gas zones.
5. Competitor Comparison
Compared to generic internal barrier solutions, the 135489-01 offers superior compatibility with BENTLY’s sensor ecosystem (e.g., 3300 XL probes) and advanced diagnostic capabilities. Its optimized signal conditioning minimizes performance degradation, outperforming alternatives in harsh environments.
6. Selection Recommendations
- Compatibility: Ensure alignment with existing 3500 system configurations (e.g., 3500/42, 3500/70).
- Environment: Verify temperature and hazardous area ratings match site requirements.
- Budget: Balance upfront costs with long-term savings from reduced maintenance and downtime.
7. Precautions
- Installation: Power off the 3500 system before module replacement.
- Certification: Use only BENTLY-approved transducers for hazardous areas.
- Maintenance: Regularly inspect connections and firmware updates to ensure compliance.
山西鑫业达国际贸易有限公司 is your trusted partner for
BENTLY 135489-01 and other automation 备件. Visit
www.xydcontrol.com for sales and technical support.
Continue Searching
We're here when you need us
What happens next?
- 1. Email confirmation
You will get an email confirming that we have received your enquiry.
- 2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
- 3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
Full 12-month warranty on all components
