The new RSC3700 family of non-contacting rotary sensors provides 360° absolute angle measurements with 12-bit resolution. Measurements are referred to a mechanical index point, providing retention of position in the event of power failures.

A microprocessor incorporated into the sensor enables a custom output characteristic cuve to be preprogrammed for a specific application. Output interfaces include 4 to 20mA, 0 to 10V or 0.5 to 4.5V analog as well as digital pulse-width modulated-PWM.

Key specifications include resolution to ±0.09°, absolute linearity of ±0.1%, repeatability of <0.15% and sample rate up to 1,000 Hz.

Additionally, RSC3700 sensors can be set to generate up to two digital "trigger" signals that may be used to control mechanical processes or signal specific events. Taken together, linearization programmability, position and control output features can eliminate signal conditioning and control logic circuitry in many applications. The sensor can serve as an encoder in applications that require a customizable solution.

Measuring 1.44" (36.5 mm) in diameter and 1.81" (46 mm) in depth, Novotechnik RSC3700 sensors feature a rugged stainless steel case, sealed to IP 67, designed to withstand high EMC levels (30 V/m) and operate in temperatures from -40 to +85°C. A 10 mm shaft is standard and a 3/8" shaft is available.

The RSC2200 family of non-contacting rotary sensors provides 360° absolute angle measurements with 12-bit resolution. A microprocessor incorporated into the sensor enables the output characteristic curve to be preprogrammed to a customer's requirements. Outputs are proportional to the rotary postion of the shaft and include 4 to 20mA, 0 to 10V or 0.5 to 4.5V analog as well as digital pulse-width modulated–PWM.

RSC2200 sensors can be set to generate up to two analog or digital "switch" signals that may be used to control mechanical processes or signal specific events. Taken together, linearization programmability, position and control output features can eliminate signal conditioning and control logic circuitry in many applications.

Key specifications include resolution to ±0.09°, accuracy to ±0.35° and a service lifetime of >350 million operations.

Measuring just 0.88" (22.2 mm) in diameter and 1.2" (30.5 mm) in depth, Novotechnik RSC2200 sensors feature a rugged aluminum case, sealed to IP 67 optional, designed to withstand high EMC levels and operate in temperatures from -40 to +84°C.