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Xtester-Turck MS25-UI/24VDC 1-Ch Speed Monitor | 10mHz-1660Hz to 4-20mA/0-10V Conv | Removable Terminals | Reverse Polarity Prot
Product descriptions from the supplier
Product Description
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Product Attributes & Description for Turck MS25-UI/24VDC Industrial
Automation Speed Monitor
1. Core Functionality & Applications
The Turck MS25-UI/24VDC is a single-channel rotational speed monitor designed for industrial automation systems. It converts frequency signals from sensors (10mHz to 1660Hz) into proportional analog outputs (4-20mA or 0-10V) for real-time speed monitoring and control . Ideal for applications such as conveyor belts, pumps, compressors, and rotating machinery, it ensures precise speed regulation and early detection of anomalies like over/under-speed or sensor failures. The device supports NAMUR-compliant sensors and 3-wire PNP inputs, making it compatible with a wide range of industrial setups . |
2. Technical Specifications
Input Range: 10mHz to 1660Hz (equivalent to 0.6 to 100,000 RPM) |
Output Signals: 4-20mA (600Ω load) or 0-10V (2kΩ load) |
Power Supply: 18-30VDC with reverse polarity protection |
Frequency-to-Signal Conversion: Configurable via rotary switches for linear scaling |
Safety Features: Built-in wire-break/short-circuit monitoring with dual-color LED indicators |
Physical Dimensions: Compact 25.4mm x 31.8mm DIN rail mountable housing |
Weight: 238g for easy installation in space-constrained environments . |
3. Key Features & Benefits
Removable Terminal Blocks: Simplifies wiring and maintenance, reducing downtime |
Floating Averaging: Smooths output signals to minimize noise interference |
Galvanic Isolation: Ensures reliable operation in electrically noisy environments |
Wide Temperature Range: -25°C to +85°C for extreme industrial conditions |
RoHS Compliance: Meets EU environmental standards for sustainable manufacturing . |
These features make the MS25-UI/24VDC a versatile solution for industries requiring robust speed monitoring, including automotive, food processing, and chemical plants. |
4. Operational Advantages
The device’s universal input compatibility supports both NAMUR and PNP sensors, eliminating the need for additional signal converters . Its user-friendly configuration allows quick setup via four rotary switches to define measurement ranges and output scaling. For advanced applications, the floating averaging function (attenuation factor 1-10) stabilizes signals in high-vibration environments, ensuring accurate readings even under challenging conditions. |
5. Installation & Integration
Mounting is straightforward using standard 35mm DIN rails, while the 2x8-pin removable terminal blocks enable tool-free wiring. The device integrates seamlessly with PLCs and SCADA systems via its analog outputs, providing real-time speed data for process optimization. For safety-critical applications, the dual-color LED (green for normal operation, red for faults) and fault output reset ensure rapid diagnostics and corrective actions . |
6. Compliance & Certification
The MS25-UI/24VDC is CE-certified and RoHS-compliant, meeting international safety and environmental standards. While not explicitly rated for hazardous environments, its IP20 protection class makes it suitable for indoor use in non-explosive zones. For outdoor or harsh conditions, Turck offers compatible protective enclosures (sold separately) to enhance durability . |
7. Industry Use Cases
Manufacturing: Monitors conveyor belt speeds to prevent jams or material spillage. |
Oil & Gas: Ensures optimal pump and compressor performance in extraction processes. |
Water Treatment: Regulates motor speeds in wastewater treatment plants for energy efficiency. |
HVAC: Controls fan speeds in ventilation systems to maintain consistent airflow |
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