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T640 Series

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T640 Series

Product catalog summary

Features:

Available in ranges of ±30º, ±60º, and ±90º.
Minimal temperature coefficient of damping ratio.
Simultaneous filtered and unfiltered outputs.
Integral temperature compensation.
DC input and DC output.
Signal ground is isolated from power ground.
High reliability.

Benefits:

High accuracy.
Temperature rating from -40°C to +100°C.
Integral temperature compensation.
High reliability.

Applications:

Data acquisition systems.
Ship ballast transfer systems.
Platform leveling.
Structural monitoring.
Road bed analysis.
Pipeline leveling.

Electrical Connections:

Pin A: + Supply
Pin B: 0v Supply
Pin C: Signal ground
Pin D: Signal output (filtered)
Pin E: Signal output (unfiltered)
Pin F: Not connected

Specifications:

Full Range Output: Defined as the full angular excursion from positive to negative, e.g., ±90° = 180°.
Non-linearity: Determined by the method of least squares.
Cross-axis Sensitivity: Output when tilted to full range angle in cross-axis.
Zero offset: Specified under static conditions with no vibration inputs.

Model Designation & Ordering Code:

30 ±30°3 Electrical Connector
60 ±60°
90 ±90°

Environmental Characteristics:

Operating Temperature Range: -40 to 100°C
Compensated Temperature Range: 0°C to 50°C
Storage Temperature Range: -55°C to 130°C
Shock Survival: 200g for 2ms (½ sine wave)
Insulation Resistance: 20 MΩ at 50V dc

Specifications by Range @25°C:

Output Impedance: 1Ω (nominal)
Non-linearity: ±0.5% FRO (max)
Hysteresis: 0.02%
Resolution: 0.001%
Damping Ratio: 0.7 (±0.2) @ 25°C
Filtered output response: -3dB at 5Hz, 2-pole
Cross-axis Sensitivity: ±1% FRO (max)
Zero Offset: ±2% Volts dc (max)
Thermal Zero Shift: ±0.03% FRO/°C (max)
Thermal Sensitivity Shift: ±0.03% Reading/°C (max)
Weight: 120 grams (max)

Electrical:

Full Range Output: ±5V dc ±2%
Input Voltage: +6 to 32Vdc Unregulated
Input Current: 100 mA dc (max)

Additional Information:

Mating Connector: Please specify 3CON-0009 if required.

Catalog excerpts

T640 Series DC-Operated Tilt Sensor with unfiltered and low pass filter outputs Features Ranges ±30º, ±60º and ±90º Essentially zero temperature coefficent of damping ratio Filtered and unfiltered outputs simultaneously available Integral temperature compensation DC input - DC output Signal ground isolated from power ground High reliability Applications Data acquisition systems Road bed analysis Platform levelling Structural monitoring Pipeline levelling High accuracy Ship ballast transfer systems -40°C to +100°C temp rating Integral temperature compensation High reliability SIDE VIEW Signal output (filtered) Signal output (unfiltered) Signal ground 6 BAYONET LOCK CONNECTOR TO MIL-C-26482 SHELL SIZE 10 PLAN VIEW Electrical Connections

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Specifications Specifications by Range @25°C Output Impedance Damping Ratio Output Impedance Filtered output response Cross-axis Sensitivity (see note 3) Zero Offset (see note 4) Thermal Zero Shift Thermal Sensitivity Shift Electrical Full Range Output (FRO) (see note 1) Input Voltage Input Current Environmental Characteristics Operating Temperature Range °C Compensated Temperature Range °C Storage Temperature Range °C Shock Survival Insulation Resistance Notes 1. Full Range Output is defined as the full angular excursion from positive to negative, i.e. ±90° =180°. 2. Non-linearity is determined...

Open the catalog to page 2

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