Bently Nevada 88984-01 Vibration Monitor Input Module
$226.00
$520.00
Description
Product Description
The Bently Nevada 88984-01 is a vibration monitor input module engineered for high-reliability machinery protection systems. It continuously measures radial vibration and shaft position, providing real-time diagnostics for critical rotating equipment. Designed for industrial-grade applications, this module ensures accurate signal processing from proximity probes and Proximitor® sensors. Moreover, its hermetically sealed construction delivers durability in harsh environments, including power generation, oil & gas, and manufacturing plants.
In addition, the 88984-01 features relay isolation, offering safe signal transmission to protection systems. This dual-channel module supports both alarm outputs and conditioned signal delivery for advanced monitoring strategies. Its compliance with API 670 standards guarantees dependable performance for turbines, compressors, pumps, and other rotating machinery.
Key Features
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Dual-channel monitoring of vibration and shaft position for precise machinery diagnostics
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Hermetically sealed design protects against dust, moisture, and mechanical vibration
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Relay isolation ensures safe, uninterrupted signal transmission
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API 670 compliant, meeting industry-standard reliability and accuracy
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Industrial-grade construction optimized for extreme temperatures and harsh conditions
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Easy integration with Bently Nevada 3300 system family and compatible sensors
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model Number | 88984-01 |
| Product Type | Vibration Monitor Input Module |
| Inputs | Two proximity probe / Proximitor® systems |
| Measurements | Radial vibration, axial shaft position (thrust) |
| Frequency Response | 10 Hz – 10 kHz (vibration signals) |
| Velocity Range | Up to 1270 mm/s (50 in/s) peak |
| Output | Conditioned signals for alarms and diagnostics |
| Weight | 700 g |
| Dimensions | ~33 × 25 × 4 cm |
| Operating Temperature | –40 °C to +85 °C |
| Compliance | API 670 standard |
| Transducer Orientation | Horizontal or Vertical (depending on sub-model) |
| Natural Frequency | 8 Hz to 10 Hz |
Typical Applications
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Continuous monitoring of turbines, compressors, and pumps
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Real-time shaft vibration and position measurement in rotating machinery
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Integration with industrial automation systems for predictive maintenance
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Machinery protection in power generation, oil & gas, and heavy manufacturing plants
FAQ
Q1: What type of sensors does the 88984-01 support?
A1: It interfaces with proximity probes and Proximitor® sensors to measure vibration and shaft position accurately.
Q2: Is this module compatible with other Bently Nevada monitoring systems?
A2: Yes, it integrates seamlessly with the 3300 system family for reliable machinery protection.
Q3: What is the operational temperature range of this module?
A3: The module operates reliably between –40 °C and +85 °C, suitable for extreme industrial conditions.
Q4: Does it meet any industry standards?
A4: Yes, the Bently Nevada 88984-01 complies with API 670 standards for machinery protection systems.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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