The STT280 uses solid state 3D-MEMS (Micro-Electro-Mechanical Systems) technology to measure the sensor's inclination relative to earth's gravity. The STT280 has a choice of measurement ranges from ±10°, ±20°, ±30° and ±60° and provides a 0,5 to 4,5Vdc output signal over this range, with a nominal 2,5Vdc at 0° tilt. By using this technology, the STT280 provides distinct advantages in reliability, stability and compactness over fluid based, electrolytic and pendulum operated sensors.
The STT280 can operate from a 5Vdc regulated or 8-30Vdc unregulated supply.
Key Features
• No moving parts
• High resolution ±0,07°
• Absolute measurement
• Measuring ranges ±10°, ±20°, ±30° and ±60°
• Less than 6,5mA supply current
• Crush-proof mounting flange
• Rugged construction, sealed to IP68