15771 Red Hill Avenue
Tustin, CA 92780-7303
(714) 258-7500 Fax: (714) 258-8120
email: sales@beiduncan.com
ISO9001 Certified/QS9000 Registered
The BEI Sensors 9900 Series offers a non-contacting Hall effect
sensor in a rugged design, ideally suited for tight packaging
constraints while providing superior reliability and durability.
Unlike most similar products, the 9900 provide the full redundancy
of two independent Hall detectors in a common package (single
output sensors also available). Each Hall detector is rigidly
supported to meet the severe durability requirements of demanding
applications as automotive and off-highway. Rotating sintered
magnets enable the stationary detectors to perform with improved
accuracy and reliability, including excellent temperature stability
and corrosion resistance. One-time factory programmability allows
for greater flexibility in design and custom outputs.
Fully sealed, (meeting and/or exceeding IP66/IP67 standards) the
9900 is impervious to contamination and moisture. An integrally
molded, 6-pin connector makes a sealed connection with industry
standard Packard Electric connectors.
9900 Series Features:
Rotating magnet/Fixed sensor configuration
Provides improved accuracy and reliability
Two independent outputs for redundancy
Full redundancy assures back-up safety
Fully programmable
Outputs; offset, gain, slope and temperature compensation
Sintered Alnico-8 magnets
Provide excellent temperature stability and corrosion resistance
Ratiometric Output
Factory programming through connector
After completion of assembly provides high accuracy
Sealed construction
IP66/IP67, 6-pin I/O Interface to Packard Electric Connector
Extended temperature range
-40º to +150ºC available optionally
Return spring (CW standard, CCW optional)
Eliminates mechanical backlash
Extended operating life
35 million operational cycles
Dual Output Hall Effect Sensor
Fully Redundant, Non-Contacting Rotary
Series
MECHANICAL
SENSOR 1 *
SENSOR 2 *
* OTHER OPTIONS AVAILABLE
990X XXX XX XX
Blank = Standard 85C, HT = 125C
CW = Clockwise, CCW = Counter
Clockwise, NS = No Spring Return
ie. 090 = ±45°, 120 = ±60°
1 = Single Output, 2 = Dual Output
SAMPLE: 9902 090 CW
Standard 85C
CW = Clockwise Spring Return
90° (±45°) Electrical Angle
