EPRO MMS6350 Vibration Monitoring Transmitter
$178.00
$390.00
Description
Overview
The MMS6350 from the EPRO MMS6000 platform is a high-precision vibration and shaft displacement transmitter engineered for continuous protection and condition monitoring of rotating machinery. Designed specifically for turbomachinery environments, this module converts non-contact eddy current sensor signals into standardized outputs suitable for protection systems and control platforms.
By combining robust analog signal processing with integrated digital supervision, the MMS6350 delivers reliable measurement of radial shaft vibration, axial displacement, and shaft position. Its design aligns with API 670 requirements, making it appropriate for mission-critical machines where availability and measurement integrity are mandatory.
Measurement Principle and Signal Chain
The transmitter operates with EPRO PR642x series eddy current probes and corresponding CON04x signal converters. Together, they form a complete measurement chain optimized for high bandwidth dynamic response and long-term stability in harsh industrial conditions. Signal conditioning, linearization, and output generation are handled internally, minimizing external wiring complexity and noise susceptibility.
Key Technical Characteristics
The MMS6350 supports both static and dynamic shaft measurements with a wide frequency range, enabling accurate detection of vibration phenomena such as imbalance, misalignment, and rotor instability. Redundant power inputs and continuous self-diagnostics enhance system availability and reduce the risk of undetected failures.
Technical Specifications
| Parameter | Description |
|---|---|
| Product Type | Vibration and shaft displacement transmitter |
| Sensor Input | Eddy current probes PR6422 to PR6426 |
| Measured Variables | Shaft vibration, shaft displacement, shaft position |
| Dynamic Frequency Range | DC to approximately 20 kHz |
| Output Signal | Selectable 0–20 mA or 4–20 mA |
| Status and Alarms | Configurable hardware alarm and status outputs |
| Power Supply | Dual redundant 24 V DC inputs |
| Internal Supervision | Continuous monitoring of sensor integrity and electronics |
| Compliance | API 670 (machinery protection standard) |
| Installation | Direct machine-mounted |
| Housing | Industrial, vibration-resistant enclosure |
| Operating Temperature | −30 °C to +85 °C |
| Dimensions | 127 × 126 × 80 mm |
| Weight | 1.3 kg |
Applications
The MMS6350 is commonly deployed in rotating equipment requiring continuous protection and diagnostics, including steam and gas turbines, centrifugal and axial compressors, large pumps, generators, and gearboxes. Its compact design allows installation close to the machine, reducing signal degradation and improving measurement fidelity.
FAQ
What standards does the MMS6350 comply with?
The module is designed in accordance with API 670, ensuring compatibility with internationally recognized machinery protection systems.
Can the MMS6350 be used for both protection and monitoring?
Yes. It provides high-speed dynamic measurement for protection functions while also supporting condition monitoring and diagnostics.
Is redundant power mandatory?
Redundant power inputs are supported but not mandatory. They are recommended for critical machinery where maximum availability is required.
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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