1. Althen Sensors
  2. Sensors
  3. Tilt and inclinometers
  4. Servo inclinometers
  5. SMI Single-Axis Analog Inclinometer

SMI Single-Axis Analog Inclinometer

High-Precision Force Balanced Inclinometer


Key features

  • Extremely Rugged
  • Lower Cost than Traditional Force-Balance Inclinometers
  • High Resolution
  • Greater Precision than MEMS Technologies
  • ±5VDC, 0-5 VDC, and 4-20mA Output Available
  • Single-Ended and Dual Power Inputs Available
  • RoHs Compliant

About the SMI Single-Axis Analog Inclinometer

The SMI Single-Axis Analog Inclinometer is a rugged, high-precision force-balanced inclination sensor. These RoHS-compliant inclinometers are available in three different versions (D, L, & S series), with either a circular connector or a pin connection, and varying input and output specifications in order to meet your specific needs.

Available configurations

Download the datasheet for specifications per configuration.

  • SMI-L with 4-20mA Output (general datasheet)
  • SMI-D with +/-5V Output
  • SMI-S with 0-5V Output 

Suitable applications

  • Aerospace
  • Military
  • Robotics
  • Academic Research
  • Geotechnical Monitoring
  • Track Monitoring and Testing
  • Vehicle Wheel Alignment

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.

Talk to an expert

Talk to our experts

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.

Talk to an expert

Technical Specifications

Specification Value
Input current (ma, maximum) 40 / 55 / 40
Input voltage range (vdc) ±12 to ±18 / ±12 to ±18 / ±15 to ±30
Noise (vrms, maximum) 0.002 / 0.006 / 0.002
Number of axes 1
Operating temperature range -55°C to +85°C
Output impedance (ohms, nominal) 40 / 10
Seal IP65
Shock 500g, 1 msec, ½ sine
Storage temperature range -60°C to +90°C