1. Althen Sensors
  2. Sensors
  3. Tilt and inclinometers
  4. Geotechnical (electrolytic) inclinometers
  5. D711 Digital Floor Mount Tiltmeter

D711 Digital Floor Mount Tiltmeter

Rugged, high-precision tiltmeter with advanced digital firmware. Output is RS232 or RS422.


Key features

  • Rugged, high-precision instrument with advanced digital firmware.
  • Output is RS232 or RS422 (RS485 full duplex).
  • The D711 bolts or clamps to any horizontal surface
  • For areas of heavy traffic or vibration.
  • 1 μradian resolution with virtually zero long-term drift
  • Storage capacity up to 22,000 samples.
  • For volcano monitoring, geotechnical engineering, structural
    monitoring and platform leveling

D711 Digital Floor Mount Tiltmeter 

The model D711 Floor-mount Tiltmeter is a rugged, high-precision instrument with advanced digital firmware.  Output is RS232 or RS422 (RS485 full duplex). The D711 Tiltmeter bolts or clamps to any horizontal surface, and is well suited for areas of heavy traffic or vibration. Utilizing a high-precision electrolytic sensor element, units deliver up to 1 μradian resolution with virtually zero long-term drift.

Programmable firmware controls include sample averaging, auto-zero (tare), baud/output rate, temperature compensation and more. The D711 also includes on-board memory, with storage capacity up to 22,000 samples. Use the D711 for volcano monitoring, geotechnical engineering, structural monitoring, platform leveling, and more.

Available configurations

  1. 711-2 and 716-2 Floor & Wall Mount Tiltmeters
  2. 711-2 Weatherproof Floor Mount Tiltmeter (4X)
  3. D711 Digital Floor Mount Tiltmeter

RoHS certified version upon request (extended delivery time).

Do you need this sensor for your next project?

Request a no-obligation quote or send us your contact details for a free, no-obligation consultation. Our sales engineers will then contact you within a maximum of 1 to 2 working days.

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Not exactly what you are looking for? We offer standard sensors, but can also help you with sensors adapted for you or a fully customised measurement solution. Contact us for advice or pricing.

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Technical Specifications

Specification Value
Dimensions 152 x 152 x 102 mm
Housing Anodized & painted aluminum
Output RS232 and RS422, full duplex
Power requirement +7 to +28 VDC @ 27 mA
Range ±0.5°/±5°/±60° biaxial
Resolution 1 µradian (High-Gain)/10 µradian static (Mid-Range)/4 arc seconds (Wide Angle)
Temperature range -25 to +70°C