1. Althen Sensors
  2. Sensors
  3. Tilt and inclinometers
  4. Geotechnical (electrolytic) inclinometers
  5. 755-High-Gain and 756-Mid-Range Miniature Tilt Sensors

755-High-Gain and 756-Mid-Range Miniature Tilt Sensors

Small, lightweight sensors ideal for precise measurement and control applications where space is limited

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Technical Specifications

Specification Value
Dimensions See table
Environmental -25 to +80°C operation and storage, non-submersible
Ks temp coefficient (%/°c)³⁺⁴ 0.04%/°C (typical) / 0.05%/°C (typical)
Kz temp coefficient (bias/°c)⁴ ±3 μradians/°C (typical) / ±10 μradians/°C (typical)
Linear range 755- Series ±0.25° / 756- Series ±5°
Materials 304 SS (Anodized Al available on request)
Natural frequency 755-Series 0.8 Hz / 756-Series 1.3 Hz
Non-linearity (typical)² 755-Series 1% half span (7% full span) / 756-Series 0.5% half span (2% full span)
Repeatability 755-Series 1 μradian (static) / 756-Series 2 μradians (static)
Resolution 755-Series <0.1 μradian (0.02 arc sec) / 756-Series 1.0 μradian (0.2 arc sec)
Time constant 755-Series 0.5 sec / 756-Series 0.4 sec
Total range (max)¹ 755- Series ±0.5° / 756- Series ±10°