MMS3120/022-000 | EPRO Bearing Vibration Module
Manufacturer: Epro
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Part Number: MMS3120/022-000
Condition：New with Original Package
Product Type: Bearing Vibration Module
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Country of Origin: Germany
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
EPRO MMS3120/022-000 Dual-Channel Bearing Vibration Monitor
The EPRO MMS3120/022-000 is a high-precision, dual-channel bearing vibration monitor for real-time monitoring of rotating machinery. Part of Emerson’s MMS3000 series, it provides reliable, configurable, and standard-compliant vibration detection.
This module captures vibration signals from electrodynamic velocity sensors (e.g., PR9268 series) or piezoelectric sensors. It supports multiple parameters, including velocity, acceleration, and peak displacement, enabling comprehensive condition monitoring and predictive maintenance.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | MMS3120/022-000 |
| Measurement Type | Absolute bearing vibration |
| Measurement Parameters | Velocity, acceleration, peak displacement |
| Measurement Range | Velocity: 0.01–100 mm/s Acceleration: 0.01–10 g Peak: 0.1–10 mm |
| Accuracy | Velocity: ±5% Acceleration: ±10% Peak: ±15% |
| Frequency Range | 10 Hz to 10 kHz |
| Channels | 2 independent input channels |
| Output Interface | 4–20 mA analog, RS-485 communication |
| Power Supply | 24 V DC |
| Operating Temperature | –40°C to +85°C |
| Storage Temperature | –55°C to +125°C |
| Protection Rating | IP67 – dust-tight and waterproof |
| Dimensions | 110 mm × 70 mm × 35 mm |
| Weight | 0.3 kg |
| Material | Magnesium alloy housing |
| Configuration Interface | RS-232 via MMS6910 configuration kit |
| Sensor Compatibility | Electrodynamic velocity sensors (e.g., PR9268) or piezoelectric sensors |
FAQ
Q1: Is the EPRO MMS3120/022-000 brand new?
A1: It is in excellent, like-new condition, may include demo/testing usage, with original accessories.
Q2: Which machinery is it suitable for?
A2: Ideal for small steam turbines, gas turbines, hydro turbines, compressors, pumps, and industrial fans.
Q3: Which sensors are compatible?
A3: Works with electrodynamic velocity sensors (e.g., PR9268) or piezoelectric sensors.
Q4: What outputs does it provide?
A4: 4–20 mA analog output and RS-485 digital communication.
Q5: Can it withstand harsh environments?
A5: Yes, it is IP67-rated and operates from –40°C to +85°C.
Q6: How many channels does it support?
A6: Dual-channel monitoring for simultaneous measurement of two bearing points.
Q7: How fast is delivery and shipping?
A7: Inventory is available. Delivery usually occurs within 3 days to 2 weeks via DHL, FedEx, EMS, or TNT.