Tilt Sensors

Aceinna (formerly Memsic) cost-effective, MEMS-based single-axis and dual-axis tilt sensor modules with internal signal conditioning, environmental packaging, and analog or digital output options.

Aceinna is a spin-off of Memsic Inc. a world leader in MEMS sensor technology.

The MTLT Family of tilt and inclination sensors provide either accurate pitch and roll information over a range of 0 ± 90° or, for a single axis of rotation, a range of 0 ±180°. They offer a convenient RS-232 interface and built in programmable tilt alarm feature ideal for tilt safety applications. The MTLT1xxS modules are designed for static inclination applications, such as platform leveling or solar array monitoring. The MTLT1xxD are gyro compensated inclinometers designed to be used in dynamic inclination applications such as on moving vehicle. The MTLT1 series are packaged in an IP67 rated plastic enclosure and operate from an unregulated 9 to 32 V supply.

The CXTA and CXTLA series offer an easy-to-use signal conditioned 0-5V analog output. The CXTA provides a wide measurement range of ±75 degrees, while the high-resolution CXTLA offers higher accuracy over a ±20 degrees measurement range. The zero-angle voltage and sensitivity are stable over the lifetime of the device. The CXTA/CXTLA modules operate from unregulated power supply inputs of 6 to 30 VDC and are available with a plastic or high-temperature metal housing.

The CXTILT series provides a fully-calibrated, temperature-compensated two-axis digital output with outstanding resolution, dynamic response and accuracy. The CXTILT offers user-configurable bandwidth and resolution to meet a wide variety of demanding applications.


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MEMSIC CXTA - Solid state, analog series

ACEINNA CXTA – Solid state, analog series

The CXTA single- and dual-axis analog tilt sensors offer resolution, accuracy and fast response in an inexpensive, easy-to-use package. The CXTA series design centers on a highly stable silicon micro-machined capacitive inclination sensor element. The CXTA series is fully signal conditioned with high level analog output(s), and optional analog temperature signal.

Key Features:  

  • Small, Low-Cost, Rugged
  • Rapid Response
  • ± 75° Range
  • Fully Conditioned Analog Outputs
  • SPI (or UART) Interface

ACEINNA MTLT105D-R SERIES- Dynamic Tilt Sensor Modules

The ACEINNA MTLT105D-R series is a dynamic tilt sensor with programmable tilt threshold alarm and RS232 Interface. The MTLT105D-R integrates highly reliable MEMS based accelerometers and gyroscopes, a microprocessor to calculate tilt angles and protection circuitry for robust operating environments. The MTLT105D-R has complex sensor fusion and calibration algorithms to achieve a 0.5degree tilt accuracy in a wide variety of dynamic conditions. The MTLT105D-R includes an active high programmable tilt alarm for safety applications. It can be programmed to be triggered when the tilt exceeds a specified user set threshold and can be used to lock out controls or trigger a bell or warning light. The MTLT105D-R is available in a fully enclosed IP67 plastic over-molded enclosure with 1m flying leads.


Key Features:  

  • High Performance 3 axis MEMS Accelerometer and 3 axis Gyroscope
  • 0.5o accuracy in static conditions, 2o accuracy in dynamic conditions
  • Gyro compensated for Dynamic conditions
  • Programmable Tilt Alarm
  • RS232 Interface
  • Miniature IP67 enclosure (54 x 40 x 15 mm)
  • Wide Temp Range, -40C to +70C
  • High Reliability, MTBF > 50k hours
  • ITAR- Free