Honeywell High-temperature Accelerometer
Honeywell Inertial Measurement Unit（IMU）
Honeywell Inertial Navigation System（INS)
Honeywell Magnetic Sensor and Electronic Compass Module
Honeywell Precision Pressure Sensor
Honeywell High-temperature Chip
HTC Power Management Chip
Honeywell produces the QAT (160C and185C versions) and the MiniQ (150C, 185Cand 200C) high temperature accelerometers for down hole measurement-while-drilling and wireline applications. These accelerometers utilize Honeywell’s Q-FLEX® design, the industry standard in Aerospace, ruggedized for high temperature use.
As with the entire Q-Flex accelerometer family, the QAT and MiniQ accelerometers feature a patented Q-Flex etched-quartzflexure seismic system. An amorphous quartz proof-mass structure provides excellent bias, scale factor, and axis alignment stability.
The integral Q-Flex electronics develop an acceleration-proportional output current providing both static and dynamic acceleration measurements. By use of a customer-supplied output load resistor, appropriately scaled for the acceleration range of the application, the output current can be converted into a voltage.
Honeywell’s energy accelerometers also include a current-output internal temperature sensor. By applying temperature compensating algorithms, bias, scale factor, and axis misalignment performance are dramatically improved. Robust design and quality assurance provides superior reliability.
Honeywell Accelerometers Provide
■ Industry leading accelerometer
performance at a competitive price
Honeywell Accelerometer Benefits
■ Unparalleled domain knowledge
■ Demonstrated reliability and robustness