LSO : Single Axis Prcision Inertial Inclinometer Sensor LSO Inclinometer Applications Heavy Construction, Grading Ship & Barge Leveling Deviation Surveys Continuous Casting Weapons Platform Leveling The LSO Series is our most rugged general-purpose inclinometer. Our LSO inertial sensors meet the needs of a variety of commercial and industrial applications. They offer precise readings with high outputs at lower range frequencies. We machine each housing from solid aluminum making the LSO ideal for "all weather" applications. LSO Inclinometer Specifications Performance Input Range,0: ±1 ±3 ±14.5 ±30 ±90 Full Range Output (FRO), VDC ±1%': ±5.0 ±5.0 ±5.0 ±5.0 ±5.0 Nonlinearity, % FRO2, maximum: 0.05 0.05 0.02 0.02 0.05 Scale Factor, volts/g nominal: 286.5 95.5 20.0 10.0 5.0 Scale Factor Temp Sensitivity, PPM/°C, maximum: 400 300 100 60 60 Natural Frequency, Hz, nominal3: 0.5 2.0 15.0 20.0 40.0 Bandwidth (-3db), Hz, nominal: 0.5 2.0 15.0 20.0 40.0 Input-Axis Misalignment, °, maximum 0.1 0.15 0.25 0.5 1.0 Output at 0° Tilt, volts, maximum: 0.1 0.04 0.02 0.02 0.02 0°Output Temp Sensitivity, volts/°C, maximum: 0.005 0.003 0.001 0.0005 0.0003 Resolution and Threshold: lpradian Electrical Input Voltage, VDC4: ±12 to ±18 Input Current, mA, nominal: ±15 Output Impedance, ohms, nominal: 100 Noise, Vrms, maximum: 0.002 Environmental Operating Temp Range: Survival Temp Range: Vibration: Shock: Seal: Weight: -18° C to +71° C -40° C to +71° C 20 grms 1500g, 0.5 msec, V2 sine MIL-STD 202, Method 112 13.0 oz. 1 Full Range is defined "from negative full input angle to positive full input angle." 2 Nonlinearity is specified as deviation of output referenced to theoretical sine function value, independent of misalignment. 3 Output Phase angle = -90°. 4 Unit Power connections can be easily adapted for operations from single-ended, floating power supplies of 24 to 36 Volts DC. Level Developments Ltd. Croydon, Surrey, CR0 2DN t : +44 (0)20 8684 1400 [email protected] 97-99 Gloucester Road United Kingdom f : +44 (0)20 8684 1 422 www.leveldevelopments.com

LSO : Single Axis Prcision Inertial Inclinometer Sensor LSO Inclinometer Dimensional Drawing for the LSO Inclinometer (inch/mm) .75 19.05 1.60 40.64 < 2 94 1 * 74.68 *l Sensitive Axis .75 .35 --Typical 8.89 .18 -2 Holes -j-rr Dia. 4.57 .22 5.59 Mates with PTO6A 10-6S 3.64 92.46 CO OF BO OE AD .18 4.57 Model LSOP: Solder Pin Type Termination 83.57 Model LSOC-Connector Type Termination Block Diagram for the LSO Inclinometer Position Detector Mass □ 4.7K n Torquer Pin-Out o (A) +12 to +18VDC o (B) Power/Signal Com. Output AmpHfiw q to -18VDC -o (D)E0 (volts/g) -o (E) Self Test Return -o (F) Self...