QA-T160 Datasheet, PDF (1/2 Pages) Honeywell Accelerometers – High Temperature Energy Sensors

Honeywell
QA-T160 and QA-T185 Accelerometer
High Temperature Energy Sensors
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.
The QA-T160 and QA-T185 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.
For high-temperature Q-Flex® technology in a
ruggedized package, Honeywell produces the QA-T160
and QA-T185 models for down-hole measurement-while-
drilling and wireline applications.
As with the entire Q-Flex accelerometer family, QA-T160
and QA-T185 feature a patented Q-Flex etched-quartz-
flexure seismic system. An amorphous quartz proofmass
structure provides excellent bias, scale factor, and axis
alignment stability.
Features
• High temperature capability
• Environmentally rugged
• Analog output
• Square or round mounting flange options
• Field-adjustable range
• Internal temperature sensor for thermal compensation
• Low power electronics
• Built-in test
Accelerometers exported from the United States must be done in accordance with the Export Administration
Regulations (EAR) and/or the International Traffic in Arms Regulations (ITAR) as applicable. EXP032, April 2004
Configuration Drawings