Single Axis, Narrow Angle, Encapsulated Electrolytic Tilt Sensor 0719-1119-99

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Single Axis, Narrow Angle, Encapsulated Electrolytic Tilt Sensor

The 0719-1119-99 Sensor is an encapsulated 0711-0744-99. It has been used successfully in applications that demand a high accuracy for small angle ranges and excellent null repeatability. The sensor offers excellent stability over time and a wide range of temperatures. The hermetic glass to metal construction and solid platinum electrodes guarantee a long operating life andstable operating characteristics. The aluminum housing design provides easy mounting and enhanced temperature stability.

Applications Include:

Construction Laser Instruments and Transits
Aircraft Avionics
Geophysical Monitoring
Machine Tool Leveling
Medical Positioning and Monitoring

Angle Range	± 3°
Resolution	1 arc sec.
Null Repeat	≤ 5-arc sec.

Operating Specifications

Operating Range (max.)	± 3°
Linear Range arc minute	± 5 arc minute
Null Voltage	≤ 0.010 Volts
Null Current (max.)	0.5 mA (continuous)
Null Impedance (nom) ¹ (measured left to right electrode) see figure 2	1000 Ohms (25° C)
Null Repeatability	≤ 5 arc seconds
Resolution	< 1 arc second
Symmetry (typ.)	≤ 20 %
Operating Temperature	-20° C to +50° C
Storage Temperature	-50° C to +100° C
Time Constant(1) ²	≤ 500 msec
Materials	non-magnetic
Temperature coefficient at null (when properly mounted)	± 0.5 arc seconds / ° C
¹ Impedance of the electrolyte may be changed to limit null current. ² Viscosity of the electrolyte may be modified to meet individual requirements to reduce vibration.