Model 750-050 Tiltmeter Series

The 750-050 geotechnical tiltmeter series is a low-cost, high precision tilt sensor designed with higher accuracy than most comparable MEMS devices. It is meant for geotechnical applications such as bridge sag and sway deflection measurement, platform leveling, and structural analysis. All 750-050 tiltmeters are RoHS compliant.

 

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Description

Black-Diamond-Black-Logo BLACK DIAMOND SERIES

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.

Additional information

Dimensions 3.10 × 1.55 × 1.52 in
Features

• Extremely Rugged
• Lower Cost than traditional Force-Balanced Inclinometers
• High Accuracy
• Greater Precision than MEMS Technologies
• 0-5V DC Output
• Single-Ended Power Input
• RoHS Compliant

Applications

• Bridge Sag & Sway
• Deflection Monitoring Pin Option Connector Option
• Platform Leveling
• Structural Analysis

A750-50: 0-5V

Performance Specifications

Static/Dynamic

Input Range (°)±3±14.5±30±45±60±90
Full Range Output (VDC, FRO ±5%)10-5 0-5 0-5 0-5 0-5 0-5
Non-linearity (%FRO maximum)20.050.020.020.020.040.05
Scale Factor (Volts/g, nominal)47.810.05.03.52.92.5
Scale Factor Temperature Sensitivity (PPM/°C maximum)100100100100100100
Bandwidth (-3dB, Hz, nominal)5.05.05.05.05.05.0
Output Axis Misalignment (° maximum)0.250.500.500.500.500.50
Pendulous Axis Misalignment (° maximum)0.250.500.500.500.500.50
0° Output (Volts Range)+2.45 to +2.55+2.45 to +2.55+2.45 to +2.55+2.45 to +2.55+2.45 to +2.55+2.45 to +2.55
0° Output Temperature Sensitivity (Volts/°C maximum)0.00360.00100.00070.00050.00050.0005
Resolution & Threshold (µ maximum)3.53.53.53.53.53.5

Electrical

Number of Axes1
Input Voltage Range (VDC)+15 to +30
nput Current (mA, maximum)40
Output Impedance (Ω, nominal)10
Noise (Vrms, maximum)0.002

Environmental & Enclosure

Operating Temperature Range-55°C to +85°C
Storage Temperature Range-60°C to +90°C
Shock500g, 1 msec, ½ sine
SealIP65

Custom Capabilities:

  • ±15V bipolar input option available
  • Pigtail and connector alternative options available
  • Custom ranges and bandwidths available

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.

C750-050: 4-20mA

Performance Specifications

Static/Dynamic

Input Range (°)±3±14.5±30±45±60±90
Full Range Output (mA ±1%)14-20 4-20 4-20 4-20 4-20 4-20
Non-linearity (%FRO maximum)20.050.020.020.020.040.05
Scale Factor (mA/g, nominal)152.9321611.39.28
Scale Factor Temperature Sensitivity (PPM/°C maximum)100100100100100100
Bandwidth (-3dB, Hz, nominal)5.05.05.05.05.05.0
Output Axis Misalignment (° maximum)0.250.500.500.500.500.50
Pendulous Axis Misalignment (° maximum)0.250.500.500.500.500.50
0° Output (Volts Range)+11.7 to +12.3+11.7 to +12.3+11.7 to +12.3+11.7 to +12.3+11.7 to +12.3+11.7 to +12.3
0° Output Temperature Sensitivity (mA/°C maximum)0.010.0030.0020.00150.00150.0015
Resolution & Threshold (µ maximum)3.53.53.53.53.53.5

Electrical

Number of Axes1
Input Voltage Range (VDC)+12 to +28
Input Current (mA, maximum)55
Noise (Vrms, maximum)0.006

Environmental & Enclosure

Operating Temperature Range-55°C to +85°C
Storage Temperature Range-60°C to +90°C
Shock500g, 1 msec, ½ sine
SealIP65

Custom Capabilities:

  • Pigtail and connector alternative options available
  • Custom ranges and bandwidths available

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

A750-050 Datasheet
C750-050 Datasheet
Outline Drawing

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