Additional Information
| Weight | 13 oz |
|---|---|
| Dimensions | 3.64 × 1.60 × 1.68 in |
| Features | • Extremely Rugged |
| Applications | • High-precision Geotechnical |
The 750-150 tiltmeter is a high-performance, single-axis tilt sensor with the same specifications as the 750-100, but housed in a larger, more ruggedized, with an IP66 enclosure. The fluid damped mechanism delivers superior noise rejection in high shock and vibration environments as well as excellent output stability. Units are available with a 6-pin connector, pin-terminals, or a wired connection option. Available outputs include 0-5V and 4-20mA. Custom input ranges, filters, and temperature compensation are also available on request.
Performance Specifications
A750-150: 0-5V
Performance Specifications
Static/Dynamic
| Input Range (°) | ±1 | ±3 | ±14.5 | ±30 | ±60 | ±90 |
| Full Range Output (VDC, FRO ±5%)1 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 |
| Non-linearity (%FRO maximum)2 | 0.05 | 0.02 | 0.02 | 0.02 | 0.02 | 0.05 |
| Scale Factor (Volts/g, nominal) | 143.2 | 47.8 | 10.0 | 5.0 | 2.9 | 2.5 |
| Scale Factor Temperature Sensitivity (PPM/°C maximum) | 350 | 300 | 100 | 60 | 60 | 60 |
| Bandwidth (-3dB, Hz, nominal) | 0.5 | 2.0 | 15.0 | 20.0 | 30.0 | 30.0 |
| Transverse Axis Misalignment (° maximum) | ±0.25 | ±0.25 | ±0.50 | ±0.50 | ±0.50 | ±0.50 |
| 0° Output (mA, nominal) | ±0.10 | ±0.04 | ±0.02 | ±0.02 | ±0.02 | ±0.02 |
| 0° Output Temperature Sensitivity (Volts/°C maximum) | 0.015 | 0.005 | 0.001 | 0.0005 | 0.0004 | 0.0003 |
| Resolution & Threshold (µ maximum)3 | 1 | 1 | 1 | 1 | 1 | 1 |
Electrical
| Number of Axes | 1 |
| Input Voltage Range (VDC) | +9 to +18 |
| nput Current (mA, maximum) | 40 |
| Output Impedance (Ω, nominal) | 1 |
| Noise (Vrms, maximum) | 0.002 |
Environmental & Enclosure
| Operating Temperature Range | -40°C to +80°C |
| Storage Temperature Range | -60°C to +90°C |
| Shock | 1500g, 0.5 msec, ½ sine |
| Seal | IP66 |
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: Full Resolution is achieved with noise reduction techniques.
C750-150: 4-20mA Output
Performance Specifications
Static/Dynamic
| Input Range (°) | ±1 | ±3 | ±14.5 | ±30 | ±60 | ±90 |
| Full Range Output (mA ±1%)1 | 4-20 | 4-20 | 4-20 | 4-20 | 4-20 | 4-20 |
| Non-linearity (%FRO maximum)2 | 0.05 | 0.02 | 0.02 | 0.02 | 0.02 | 0.05 |
| Scale Factor (mA/g, nominal) | 458.4 | 152.9 | 32 | 16 | 9.2 | 8 |
| Scale Factor Temperature Sensitivity (PPM/°C maximum) | 350 | 300 | 100 | 60 | 60 | 60 |
| Bandwidth (-3dB, Hz, nominal) | 0.5 | 2.0 | 15.0 | 20.0 | 30.0 | 30.0 |
| Transverse Axis Misalignment (° maximum) | ±0.25 | ±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 | 12 ±0.3 |
| 0° Output Temperature Sensitivity (mA/°C maximum) | 0.024 | 0.01 | 0.002 | 0.001 | 0.001 | 0.0008 |
| Resolution & Threshold (µ maximum) | 1 | 1 | 1 | 1 | 1 | 1 |
Electrical
| Number of Axes | 1 |
| Input Voltage Range (VDC) | +20 to +30 |
| Input Current (mA, maximum) | 40 |
| Noise (Vrms, maximum) | 0.002 |
Environmental & Enclosure
| Operating Temperature Range | -40°C to +80°C |
| Storage Temperature Range | -60°C to +90°C |
| Shock | 1500g, 0.5 msec, ½ sine |
| Seal | IP66 |
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: Full Resolution is achieved with noise reduction techniques.
Downloads
| A750-150 Datasheet |
| C750-150 Datasheet |
