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Model D750-100/200 Tiltmeter Series

The D750-100/200 tiltmeter series is the digital version of the Black Diamond Tiltmeter sensor line for geotechnical measurement. It includes a 0.001° and industry standard RS-485 or RS-422 digital output signals.

 

 

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

Weight 8.1 oz
Dimensions 3.235 × 2.03 × 2.1 in
Features

• Digital output
• Resolution 0.001°
• Mechanical Shock 1500g 1msec 1/2 sine
• Industry Standard EIA RS-485
• For use in high shock and vibration environments
• High Precision and Performance
• Low Noise

Applications

• Radar/Antenna Control
• Structural Monitoring
• Seismic Monitoring
• Platform Leveling
• Lab Testing & Research

Performance Specifications

Performance

Input Range (°)±1±3±14.5±30±60
Non-linearity (%FRO maximum)20.020.0150.020.020.03
Scale Factor Tolerance (%, maximum)0.050.050.050.050.05
Scale Factor Temperature Sensitivity (% reading/°C maximum)0.010.010.010.010.01
Bandwidth (-3dB, Hz, nominal)33.06.030.030.030.0
Transverse Axis Misalignment (° maximum)0.150.150.50.50.5
Output at 0° Tilt (maximum)0.010.010.050.050.05
0° Output Temperature Sensitivity (°/°C maximum)0.0010.0010.0050.0050.005
Hysteresis (° maximum)0.0010.0010.0010.0010.001
Resolution & Threshold (° maximum)0.0010.0010.0010.0010.001
Power on Repeatability (° maximum)0.0010.0010.0010.0010.001
Repeatability (° maximum)0.0010.0010.0020.0020.003

Digital Output

InterfaceEIA-RS485
ProtocolProprietary (custom)
Output RepresentationDegrees
Baud Rate419200, 38400, 57600, 115200, 230400

Electrical

Number of Axes1 or 2
Supply Voltage (VDC)+10 to +30
Input Current (mA, maximum)Transmitting: DXI-100 32 mA & DXI-200 50 mA
Not Transmitting: DXI-100 22 mA & DXI-200 40 mA

Environmental

Operating Temperature Range-40°C to +85°C
Storage Temperature Range-40°C to +85°C
Protection Class per IEC 529IP67
NEMA Enclosure Rating6
Shock1500g, 1 msec, ½ sine
Vibration Survival (grms, 20Hz to 2KHz)20

Enclosure

MaterialAnodized and Alodine Aluminum
SealMILD-STD-202 Method 112
Connector TypeMS27476Y10D35P
Recommended Mating ConnectorMS27473T10B35S

Notes:

1: Full range is defined as “from negative full input angle to positive full input angle”
2: Non-linearity is specified as deviation of output referenced to a best fit straight line, independent of misalignment.
3: In default condition without averaging enabled.
4: Default Baud Rate is 38400

Downloads

D750-100/200 Datasheet
Outline Drawing

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