EMERSON EPRO MMS3120 022-000 9100-03047-01 Dual channel bearing vibration transmitter
Specific Parameters
Brand EMERSON (EPRO Series, Made in Germany)
Product Series MMS 3000 Series
Product Type Dual-channel Bearing Vibration Transmitter
Model MMS3120 022-000 9100-03047-01
Compatible Sensors PR6422/PR6423/PR6424/PR6425 Series Eddy Current Sensors, PR9268 Series Electrodynamic Vibration Sensors
Measurement Range 0-250μm Peak-to-Peak for PR6422, 0-500μm Peak-to-Peak for PR6423, 0-1000μm Peak-to-Peak for PR6424/6425
Frequency Range Selectable High-pass Filter 5/10/15Hz, Adjustable Low-pass Filter 50-1500Hz
Output Signal 2 Independent 0/4-20mA Current Outputs, Supporting 1 Channel of Dual-channel Maximum Value Combined Output
Function Outputs Up to 5 Configurable Outputs, Including Optocoupler, Relay, Photomos Relay Three Types Optional
Operating Voltage 24V DC Redundant Input, Conforming to Industrial Standard Fluctuation Range
Operating Temperature Range -20℃-+65℃
Storage Temperature Range -30℃-+85℃
Relative Humidity 95% Non-condensing
Protection Level IP65 (Compliant with DIN 40050, IEC 144 Standards)
Shock Resistance 20g Half-Sine Wave for 2ms
Vibration Resistance 5g@60Hz
Dimensions 160mm×160mm×120mm (L×W×H)
Weight Approximately 0.8kg
Certification Compliant with API 670, VDI 2056/2059 Standards, CE Certification, EMC Compliant with EN 55011, EN 50082-2 Standards
Configuration Method Supporting MMS3910W Software Configuration, Compatible with Jumper and DIP Switch Settings
Product Performance
Dual-channel independent monitoring design, capable of processing two sets of vibration signals simultaneously, supporting maximum value combined output, adapting to multi-dimensional monitoring needs
Compatible with multiple EPRO standard sensors, measurement range matched on demand, realizing flexible adaptation to different working conditions through dual software and hardware configuration
Integrates self-test functions for sensors and module electronic circuits, 4-20mA output switches to 0mA in case of fault, triggering status signal simultaneously with timely fault response
Redundant 24V DC power input design ensures continuous operation in critical monitoring scenarios without single-point power failure risk
IP65 high protection level combined with excellent shock and vibration resistance, can be directly installed on equipment body, withstanding harsh industrial environments
Stable output signal accuracy, strictly complying with international standards such as API 670, seamlessly connecting to DCS and PLC systems for data upload and alarm linkage
Adopting die-cast aluminum housing material, with firm and durable structure and excellent heat dissipation performance, ensuring long-term full-load stable operation
Supports factory pre-configuration and on-site secondary debugging, no complex operation required, high operation and maintenance efficiency, adapting to different user needs
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