MTS RHM0120MP151S1G8100 - 120mm IP67 Stainless Linear Sensor - Non-Contact

Product Specification

1.Product Overview​

The ​MTS RHM0120MP151S1G8100​ is an advanced non-contact linear position transducer engineered for extreme reliability in heavy industrial environments. Utilizing Temposonics® R-Series magnetostrictive technology, it delivers absolute position measurement with ±0.02% FS accuracy across its 120mm stroke. Featuring a robust 17-4PH stainless-steel sensing rod and IP68/IP69K-rated housing, it withstands 500-bar pressure shocks, 20g vibrations, and temperatures from -40°C to +125°C. The sensor’s dual-channel analog/digital outputs provide redundant safety monitoring (SIL 2/PLe compliant), while its ATEX/IECEx Zone 1/21 certification ensures explosive atmosphere operation. Ideal for hydraulic systems, test rigs, and mobile machinery requiring sub-millisecond response times and zero mechanical wear.

2.​Key Technical Specifications​

Precision-engineered for mission-critical feedback:

• ​Stroke Length: 120 mm (±60 mm bi-directional)
• ​Accuracy: ±0.02% full scale (FS) with thermal compensation
• ​Linearity Error: < ±0.01% FS after auto-calibration
• ​Outputs: Analog ±10V (primary) + Push-Pull NAMUR (safety channel)
• ​Resolution: 0.5 µm (theoretical)
• ​Repeatability: ±0.003 mm
• ​Response Time: < 0.8 ms
• ​Pressure Rating: 500 bar static / 300 bar dynamic
• ​Housing Material: 316L stainless steel, hard-coated anodized aluminum
• ​Operating Temp.​: -40°C to +125°C (process), -40°C to +85°C (electronics)
• ​EMC Immunity: EN 61326-1 (100 V/m at 1–3 GHz)
• ​Connections: M23x1 stainless steel connector (8-pin)

​3.Primary Applications​

Critical position feedback in high-risk sectors:

• ​Hydraulic Cylinders: Position control in 15,000-psi offshore blowout preventers
• ​Industrial Presses: Die-height monitoring in 25,000-ton stamping machines (±0.05 mm)
• ​Explosive Environments: Valve positioning in Zone 1 petrochemical reactors
• ​Mobile Equipment: Boom angle sensing in Tier 4F excavators
• ​Test Machinery: High-cycle fatigue testing (>200 Hz sampling rate)
• ​Renewable Energy: Pitch cylinder feedback in offshore wind turbines (DNV-GL certified)

​4.Competitive Advantages​

Industry-leading innovation through proprietary technology:

• ​Zero Mechanical Wear: Non-contact magnetostrictive principle for infinite lifecycle
• ​Drift-Free Accuracy: ASIC compensation eliminates thermal effects (±0.0025%/°C)
• ​Explosion Safety: ATEX/IECEx certified for Category 1G/1D installations
• ​Redundancy Architecture: Dual-channel outputs with 5kV isolation
• ​Overload Resilience: 150% overtravel capability without damage
  Reduces calibration intervals by 95% vs. LVDTs and cuts MTTR by 70% via embedded diagnostics.

​5.Functional Capabilities​

Advanced features for Industry 4.0 integration:

• ​Temposonics® Time-of-Flight: Absolute position measurement without homing
• ​Safety Diagnostics: Continuous NAMUR signal validation per IEC 60947-5-6
• ​Programmable Alarms: Field-configurable limit switches via teach-in button
• ​Condition Monitoring: Integrated temperature/vibration analysis via IO-Link (G8100 option)
• ​Cyber-Secure Data: Encrypted Ethernet/IP communication
• ​High-Speed Sampling: 1 kHz update rate for dynamic motion control
  Seamlessly interfaces with safety PLCs (Siemens FailSafe, Rockwell GuardLogix) via MTS Temposonics® EDGE software.

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Packaging & Shipping

Company Information
Xiamen ZhiCheng Automation Technology Co., Ltdit is a leading global supplier of control system components. We specialize in control systems and drives.
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With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts.which make sure that all this jobs are

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