EPRO MMS6312 Dual Channel Rotational Speed Monitor
Overview
The EPRO MMS6312 Dual Channel Rotational Speed Monitor is a standard monitoring module belonging to the EPRO MMS6000 series machinery protection system, is primarily used to measure shaft speed. It utilizes the output of a pulse sensor in conjunction with a trigger wheel to achieve measurement functionality. The module's two channels can be used individually or in combination. It transmits processed data to the upper monitoring system to support equipment operation judgment, state recording and fault trigger logic.It can be used for surge monitoring and anti-reverse rotation protection.
🚀Function & Features
- Dual-Channel Configuration: The MMS6312 can independently measure the speed of two axes, the standstill of two axes, and key pulses with a trigger marker (including phase relationship) for each axis. It can also be used in combination to detect the rotation direction of a single axis or the speed difference between two axes. It can also be used as part of a multi-channel or redundant system.
- Key Phase Pulse Monitoring and Identification:This industrial rotational speed monitor supports key phase signal detection, capturing fixed-phase pulse signals during equipment rotation. The key phase data provides phase reference basis for shaft vibration analysis, shaft position judgment and unit synchronous grid connection, assisting the system in completing accurate mechanical state analysis and fault location.
- Zero-Speed Detection and State Judgment:The MMS6312 machinery protection unit has built-in zero-speed monitoring logic, which can identify the static stop state of rotating equipment. It outputs corresponding state signals to the protection system to avoid misoperation of equipment start-up logic and ensure standardized start-stop operation of industrial rotating machinery.
Specifications
| Parameter |
Details |
|
Model |
MMS6312 |
|
Product Type
|
Dual Channel Rotational Speed Monitor
|
|
Input resistance |
> 100 kOhm |
|
Input voltage range |
0...+ or -27.3 V dc |
|
Max. permissible input voltage range |
0...30 V |
|
Input frequency range |
0...20000 Hz |
|
Minimum input level for automatic tracing (Automatic or manual trigger level adjustment) |
2 V |
|
Operating Temperature Range
|
-20°C ~ +60°C
|
|
Storage Temperature Range
|
-40°C ~ +70°C
|
|
Width |
30.0 mm (6 TE) |
|
Height |
128.4 mm (3 HE) |
|
Length |
160.0 mm |
|
HS Code
|
8538909100
|
|
Net weight |
app. 320 g |
Questions & Answers
💡 FAQ
Q: What is the brand?
A: EPRO
Q: What is the main function of EPRO MMS6312?
A: It is a dual channel rotational speed monitor for MMS6000 series systems, used for real-time rotational speed detection, key phase pulse identification and zero-speed state monitoring of industrial rotating machinery.
Q: When to replace the rotational speed monitor module?
A: Replacement is required in cases of inaccurate speed data acquisition, lost key phase signals, frequent monitoring system alarms and circuit aging after long-term operation.
Q: What systems and equipment does MMS6312 adapt to?
A: It is applicable to EPRO MMS6000 machinery protection systems, matching turbines, fans, pumps and other large rotating industrial equipment.
Q: What is the type?
A: Dual Channel Rotational Speed Monitor
Q: What is the warranty?
A: 1 year
Q: Where is the shipping location?
A: Xiamen
Q: What is the payment method?
A: T/T
why choose us?
We specialize in providing industrial automation and control solutions, including ABB, GE, Bently Nevada, and other critical DCS/PLC components. Here's why customers trust us for their industrial automation needs:
one-stop solution
professional team
Quality Assurance
After-sales service
Contact us
Our address
Room 1904, Building B, Diamond Coast, No. 96 Lujiang Road, Siming District, Xiamen, Fujian, China
Phone Number
+86 18059276824
sales7@nseauto.com
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