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600 Series | A601-2 Hoge Nauwkeurigheid Tiltmeter

High-precision Platform Tiltmeter

600 Series | A601-2 Hoge Nauwkeurigheid Tiltmeter | Althen Sensors

About the 600 Series | A601-2 High Precision Tiltmeter Inclination Sensor

The model A601-2 Platform mount tiltmeter is our new micrometer adjustment design for high precision tilt measurements. Units come with built-in micrometer leveling legs, for easy installation on any horizontal surface. The A601-2 also includes two switchable gains and two low-pass filter settings. Using an absolute gravity referenced electrolytic sensor, the A601-2 delivers ultra-high sensitivity to <25 nrad with virtually zero long-term drift. Output is a stable ±8 DC voltage (±16 VDC differential). Rugged, reliable, and extremely accurate, the A601-2 is the preferred choice for volcano monitoring, high-precision geotechnical engineering, bridge deflection monitoring, precision metrology, radar platform leveling and high-accuracy tilt monitoring applications worldwide.


High-Gain Range
±0.0115° - ±0.0235°
Low-Gain Range
±0.115° - ±0.235°
<0.025 µradian - 0.05 µradian
±8 VDC (single-ended), ±16 VDC (differential)
Power Requirement
±11 to ±15 VDC @ +11 and -6mA
Temperature Range
-25 to +70°C
150 x 150 x 100 mm
Anodized & painted aluminum
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