Additional Information
| Weight | 4 oz |
|---|---|
| Dimensions | 1.13 × 1.165 × 1.60 in |
| Features | • ±1° to ±90 Input Full Range |
| Applications | • Heavy Construction Grading |
The Jewell LSRP Series inclinometer is an extremely sensitive, rugged transducer designed to provide horizontal angle or vertical deviation measurements with virtually infinite resolution. These fluid-damped compact, cylindrical-shaped sensors are stackable to meet the needs of applications with space constraints while facilitating the use of several inclinometers for multi-axis measurements.
Performance Specifications
Static/Dynamic
| Input Range (°) | ±1.0 | ±3.0 | ±14.5 | ±30.0 | ±90.0 |
| Full Range Output (VDC, FRO ±1%)1 | ±5 | ±5 | ±5 | ±5 | ±5 |
| Non-linearity (%FRO max)2 | 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 Temperature Sensitivity (PPM/°C maximum) | 400 | 300 | 100 | 60 | 60 |
| Bandwidth (-3dB, Hz, nominal) | 0.5 | 2.0 | 15.0 | 20.0 | 40.0 |
| Transverse Axis Misalignment (° maximum) | 0.10 | 0.15 | 0.25 | 0.50 | 1.00 |
| Output at 0° Tilt (Volts, maximum) | ±0.10 | ±0.04 | ±0.02 | ±0.02 | ±0.02 |
| 0° Output Temperature Sensitivity (Volts/°C maximum) | 0.005 | 0.003 | 0.001 | 0.0005 | 0.0003 |
| Resolution & Threshold (µ) | 1 | 1 | 1 | 1 | 1 |
Electrical
| Input Voltage Range (VDC)4 | ±12 to ±18 | ||||
| Input Current (mA, max) | 0.002 | ||||
| Output Impedance (Ω, nominal) | 15 | ||||
| Noise (V rms, maximum) | 15k | 5k | 15k | 8k | 4k |
Environmental & Enclosure
| Operating Temperature Range | -18°C to +71°C |
| Storage Temperature Range | -40°C to +71°C |
| Shock | 1500g, 0.5 msec, ½ sine |
| Seal | MIL-STD 202, Method 112 |
Notes:
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 easily be adapted for operations from single-ended, floating power supplies of 24 to 36 Volts DC.
