The 9900 Series offers the latest in rugged, non-contacting Hall effect sensing. The design offers the benefits of potentiometers while providing the superior reliability and durability of non-contacting technology. The design provides the full redundancy of two independent Hall detectors in a common package. The device contains two programmable Hall effect sensors that can be configured to a wide variety of application requirements in a compact package with an integral sealed connector.


Features

Rotating Magnet/Fixed Sensor Configuration Provides Improved Accuracy and Reliability

Two Independent Outputs for Redundancy

Fully Programmable Outputs; Programmable Offset, Gain, Slope, and Temperature Compensation

Ratio Metric Output

One Time Programming Through Connector at Duncan Provides High Accuracy

Fully Sealed Construction

Specifications

Mechanical Travel: –90° to +90°

Frequency Response: 1 KHz Min.

Weight: 40 Grams Max.

Mechanical Input Range: –45° to 45°

Input Voltage: 5.0 V ±0.25 VDC

Input Current: 10 mA Maximum Per Output; 20 mA Max. Total

Sensor 1 Output: 0.50 V to 4.50 V

Sensor 2 Output: 0.25 V to 2.25 V

Accuracy: At Room Temperature — ±2% if Full Scale; Over Operating Temperature Range — ±3% of Full Scale

Electromagnetic Compatibility: 100 V/Meter, 14 KHz to 1 GHz

Vibration: 5 GHz Peak 60-200 Hz

Shock: 50 GHz, Half-Sine Pulse 5 ms Duration

Operation Temperature: –40°C to +85°C