The 750-200 tiltmeter series is a rugged, shock and vibration resistant, dual-axis tilt sensor designed for geotechnical applications. It is available in a small, convenient package and offers the options of 0-5Vdc or 4-20mA output signals.
The Jewell Black Diamond Series inclinometer is a low cost, high precision tilt sensor designed with higher accuracy than comparable MEMS devices. It is meant for geotechnical monitoring applications including bridge sag and sway, deflection measurement, platform leveling and structural analysis.
| Weight | 8.1 oz |
|---|---|
| Dimensions | 3.63 × 2.03 × 2.1 in |
| Features | • ±1° to ±90° Input Full Range |
| Applications | • Radar/Antenna Control |
Static/Dynamic
| Input Range (°) | ±1 | ±3 | ±14.5 | ±30 | ±90 |
| Full Range Output (VDC, FRO ±1%)1 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 |
| Non-linearity (%FRO maximum)2 | 0.05 | 0.05 | 0.02 | 0.02 | 0.02 |
| Scale Factor (Volts/g, nominal) | 143.2 | 47.8 | 10.0 | 5.0 | 2.5 |
| Scale Factor Temperature Sensitivity (PPM/°C maximum) | 300 | 300 | 100 | 60 | 60 |
| Bandwidth (-3dB, Hz, nominal) | 0.5 | 2.0 | 15.0 | 20.0 | 30.0 |
| Transverse Axis Misalignment (° maximum) | ±0.25 | ±0.50 | ±0.50 | ±1.00 | ±1.00 |
| 0° Output (Volts, maximum) | ±0.10 | ±0.04 | ±0.02 | ±0.02 | ±0.02 |
| 0° Output Temperature Sensitivity (Volts/°C maximum) | 0.015 | 0.005 | 0.001 | 0.0005 | 0.0003 |
| Resolution & Threshold (µ maximum)3 | 1 | 1 | 1 | 1 | 1 |
Electrical
| Number of Axes | 1 |
| Input Voltage Range (VDC) | +9 to +18 |
| nput Current (mA, maximum) | 80 |
| Output Impedance (Ω, nominal) | 100 |
| Noise (Vrms, maximum) | 0.002 |
Environmental & Enclosure
| Operating Temperature Range | -40°C to +80°C |
| Survival Temperature Range | -60°C to +90°C |
| Vibration | 20 grms |
| Shock | 1000g, 1 msec, ½ sine |
| Seal | MIL-STD 202, Method 112 |
Optional Temperature Sensor
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.
Static/Dynamic
| Input Range (°) | ±1 | ±3 | ±14.5 | ±30 | ±90 |
| Full Range Output (mA ±1%)1 | 4-20 | 4-20 | 4-20 | 4-20 | 4-20 |
| Non-linearity (%FRO maximum)2 | 0.05 | 0.05 | 0.03 | 0.03 | 0.04 |
| Scale Factor (mA/g, nominal) | 458.4 | 152.9 | 32 | 16 | 8 |
| Scale Factor Temperature Sensitivity (PPM/°C maximum) | 300 | 300 | 100 | 100 | 100 |
| Bandwidth (-3dB, Hz, nominal) | 0.5 | 2.0 | 15.0 | 20.0 | 30.0 |
| Transverse Axis Misalignment (° maximum) | ±0.25 | ±0.50 | ±0.50 | ±0.50 | ±0.50 |
| 0° Output (mA, nominal) | 12 ±0.6 | 12 ±0.6 | 12 ±0.3 | 12 ±0.3 | 12 ±0.3 |
| 0° Output Temperature Sensitivity (mA/°C maximum) | 0.024 | 0.009 | 0.002 | 0.001 | 0.001 |
| Resolution & Threshold (µ maximum) | 1 | 1 | 1 | 1 | 1 |
Electrical
| Number of Axes | 1 |
| Input Voltage Range (VDC) | +20 to +30 |
| Input Current (mA, maximum) | 45 |
| Noise (µrms, maximum) | 0.01 |
Environmental & Enclosure
| Operating Temperature Range | -40°C to +80°C |
| Storage Temperature Range | -60°C to +90°C |
| Vibration | 20 grms |
| Shock | 1000g, 1 msec, ½ sine |
| Seal | MIL-STD 202, Method 112 |
