DF-RTS Reference Torque Sensor 50-10,000 Nm | Stationary | Class 0.04 Accuracy (Optional 0.02)

Strain Gauges (DMS) | 50 – 10,000 N·m | Stationary Standard | PCD Flanges 84.0 – 196.0 mm

The DF-RTS (Reference Torque Sensor) series acts as the primary transfer standard for laboratories in DIN 51309 validation. Designed to enforce 1:1 type compatibility drop-in replacement Compared to historical references, its stainless steel matrix incorporates the stepped PCD flange standards (from 84.0 mm in DF1 to 196.0 mm in DF5). This dimensional modularity ensures that calibration departments can test the dynamometer's static mountings without making any mechanical modifications to the instrument being calibrated.

The readout core avoids parasitic fluctuations through extreme thermal compensation and direct transmission, inheriting the analytical perfection of inductive (dual-frequency) telemetry. This generates unquestionable EMI immunity in highly radiated environments, stabilizing the entire detection bridge. The ultimate metrological exponent of the spectrum of torque sensors ensures certificates without deviation in Gemisa.

Properties

Nominal Range (Nm)50 … 10,000 (DF1-RTS to DF5-RTS)
Constant Rotational LimitStationary / Slow Rotation
Global Accuracy (DIN 51309)Class 0.04 (Optional 0.02)
Mechanical Flange PCDPCD 84.0 mm … 196.0 mm
Transmission TechnologyCalibrated DMS Strain Gauges
Static Repeatability< 0.01%
Nominal Sensitivity1 mV/V or 2 mV/V (Depends on model)
Safe Overload150% Nominal Range
Influence of Temperature at Zero< 0.002% / 10K

Other products

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Light Telemetry (eS Series) | Flexible Range 50 – 100 N·m | High Strength Steel | PCD Flange 101.5 mm | Inertia 0.00350 kg·m²
LOGO TORQUE CERTIFICATION
Optical Telemetry (10 kHz) | 200 – 3,000 N·m | 30,000 RPM | PCD flange 101.5 mm | Inertia 0.0113 kg·m²
Sensor de Par Rotativo NCTE | Serie 2300 | 100 Nm | 10.000 RPM
LOGO TORQUE CERTIFICATION
Strain Gauges (DMS) | 50 – 10,000 N·m | Stationary Standard | PCD Flanges 84.0 – 196.0 mm
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Contactless Transmission | 5 – 20 N·m | 20,000 RPM | Shaft-to-Shaft Coupling
LOGO TORQUE CERTIFICATION
Metrología Dual Inductiva | Límite 500 N·m | 21.000 RPM | Brida PCD 84.0 mm | Precisión 0.04% | Inercia 0.0017 kg·m²
LOGO TORQUE CERTIFICATION
Type K Thermocouple | -200…1200 °C | 1000 Vrms Insulation | 50 Hz CAN Sampling | IP20/IP66
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Steady Reaction Transducer | 30,000 – 50,000 N·m | 0 RPM | PCD Flange 290.0 mm | Base Inertia 0.5695 kg·m²
LOGO TORQUE CERTIFICATION
Inductive (Dual-Frequency) | 500 N·m – 4,000 N·m | Up to 40,000 RPM | PCD Flange 105.0 mm