EPRO MMS3210/022-000 | Dual-Channel Shaft Position Transmitter

EPRO MMS3210/022-000 Dual-Channel Shaft Position Transmitter

Product Summary

The EPRO MMS3210/022-000 is a high-precision dual-channel transmitter designed for continuous shaft position and displacement monitoring. It measures axial and radial shaft movements, thermal expansion, and thrust bearing shifts in turbines, compressors, pumps, and motors. Moreover, integrated signal conversion ensures accurate real-time data for critical machinery protection. Therefore, plants can achieve early fault detection and maintain API 670-compliant monitoring systems. In addition, the hot-swappable design simplifies maintenance while minimizing operational downtime.

Technical Specifications

General Information

• Manufacturer: Emerson

• Model Number: MMS3210/022-000

• Product Type: Dual-Channel Shaft Position Transmitter

• System: MMS 3000 Transmitter System

• Condition: New & Original in Factory Packing

• Shipping: FedEx / DHL

Measurement & Performance

• Channels: 2 independent measurement channels

• Input Signal: Eddy-current displacement probes

• Measurement Range: 0–2 mm

• Frequency Response: DC to 5 kHz

• Accuracy: ±0.1% of full scale

• Response Time: <5 ms

Outputs & Communication

• 2 × 4–20 mA current outputs proportional to displacement

• Buffered raw signal outputs

• Up to 5 configurable function outputs (binary alarms/trips)

• Configurable alarm and trip relays per channel

• Communication: RS485 bus for integration with MMS 3000 system

Diagnostics & Reliability

• Continuous self-diagnostics

• Probe fault detection (open/short circuit)

• Wiring supervision

• Redundant 24 VDC power supply inputs

Physical & Environmental

• Form Factor: Rack-mount transmitter module

• Dimensions: 127.5 × 125.75 × 80 mm

• Weight: 1.3 kg

• Operating Temperature: –20 °C to +65 °C

• Storage Temperature: –40 °C to +85 °C

• Humidity: 10–95% non-condensing

• Compliance: API 670, CE, IEC, ATEX, CSA

FAQ

Q: Which probes are compatible with MMS3210/022-000?
Compatible with EPRO PR6422, PR6423, PR6424, PR6425, and PR6426 eddy-current probes.

Q: What outputs does this module provide?
Provides 2 × 4–20 mA current outputs, buffered signals, and up to 5 configurable function outputs.

Q: Can it detect probe or wiring faults?
Yes, continuous diagnostics and fault detection ensure reliable monitoring.

Q: Is it hot-swappable for maintenance?
Yes, modules can be replaced without interrupting system operation.

Q: Is it suitable for hazardous or regulated environments?
Yes, it complies with API 670, CE, IEC, ATEX, and CSA standards.