With years serving OEMs and Suppliers, I bring you a reliable Shaft Speed Sensor 4 20ma designed for harsh industrial environments. This sensor delivers accurate rpm feedback for motor drives, slip-ring assemblies, and gearboxes. The 4-20mA output ensures compatibility with existing PLCs and remote monitoring, reducing wiring complexity and improving EMC robustness. I offer rugged housings, IP ratings, and wide temperature range, supporting heavy-duty OEM applications. Our Shaft Speed Sensor 4 20ma is backed by tight tolerances and a fast response time, making it ideal for control loops and predictive maintenance. As a supplier myself, I know the importance of on-time delivery, certified components, and scalable MOQ options. OEMs and distributors can rely on my tested, field-proven designs, with customization options for connector types, cable lengths, and mounting flanges. If you’re sourcing reliable sensors from trusted Suppliers, this option fits your production line, uptime goals, and budget.
Industrial teams rely on accurate shaft speed measurement to optimize control loops and maintenance. A 4-20 mA speed sensor delivers a stable signal that integrates with PLCs, DCS, and SCADA through a standard current loop. Factory-direct sourcing offers faster lead times, lower costs, and the ability to tailor ranges, interfaces, and mounting styles. Whether you need compact inline or rugged flange-mounted units, direct-from-manufacturer sourcing supports consistent quality and clear post-purchase support for global projects. Procurement should emphasize quality systems, calibration traceability, and industry-standard certifications. Seek reliable performance across temperature, vibration, and moisture, with IP ratings suitable for harsh environments. Ensure clear electrical documentation, including pinouts and wiring, plus service levels and spare parts. A direct-supply model can reduce change-management risk and enable collaborative engineering to adapt sensors to evolving control architectures worldwide.
| Model | Sensor Type | Output | Speed Range (rpm) | Accuracy | Resolution (rpm) | Supply (V DC) | Temp Range (°C) | IP Rating | Cable Length (m) |
|---|---|---|---|---|---|---|---|---|---|
| SS-4-20MA-01 | Magnetic | 4-20 mA | 0-6000 | ±0.25% | 0.5 | 12-24 | -20 to 85 | IP67 | 2 |
| SS-4-20MA-02 | Optical | 4-20 mA | 0-8000 | ±0.50% | 1 | 12-24 | -10 to 70 | IP67 | 3 |
| SS-4-20MA-03 | Magnetic | 4-20 mA | 0-12000 | ±0.30% | 0.5 | 9-30 | -25 to 90 | IP65 | 1.5 |
| SS-4-20MA-04 | Optical | 4-20 mA | 0-20000 | ±0.30% | 0.5 | 12-24 | -25 to 85 | IP67 | 5 |
| SS-4-20MA-05 | Magnetic | 4-20 mA | 0-5000 | ±0.50% | 1 | 12-24 | -40 to 85 | IP68 | 2.5 |
| SS-4-20MA-06 | Magnetic | 4-20 mA | 0-7000 | ±0.20% | 0.2 | 12-36 | -30 to 85 | IP67 | 2 |
| SS-4-20MA-07 | Optical | 4-20 mA | 0-10000 | ±0.30% | 0.8 | 12-24 | -20 to 70 | IP67 | 2 |
| SS-4-20MA-08 | Magnetic | 4-20 mA | 0-4000 | ±0.50% | 0.3 | 12-24 | -30 to 85 | IP65 | 3 |