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