Interface distribution and definition

Connection diagram of typical use

Mechanical Dimensions

HQA-TXXX SQ30 Mechanical Dimensions

HQA-TXXX SQ28 Mechanical Dimensions

HQA-T XXX-CF Mechanical Dimensions

HQA-T XXX-CF25Mechanical Dimensions

Other mechanical dimension can be customized according to requirements.

Installation requirements

. The accelerometer flange face is installation base level.

 Note

. The  accelerometer is easy-damaged part, please take care when take and put, don’t drop and no collision. The vibration and shock can’t exceed the technical requirements The accelerometer should be packaged well during transportation, there should be not less than 20mm cushion foam around it, and    the accelerometer should be fixed with the foam. Be sure that there is no collisions with each other for several accelerometers packages.

. Check all the interface wire before electricity to be sure no mistakes.

. The  products  should  be       kept  in  the  original  package  box  and  stored  at  dry  and  ventilated environment. Please handle with care when moved.

. Pay attention to the electrostatic protection .

● High temperature resistance

● Vibration and shock resistance

● Small volume and light quality

● Wide voltage supply, low power consumption

● Analogue signal output

● Flange mounted or round embedded installation

HQA-T Series High Temperature Quartz-Flexible Accelerometer is a single-axis torque reaction type accelerometer to detect the external acceleration signal by detecting quality and then demodulated and amplified by the servo circuit, and finally output current signal proportional to the acceleration signal. It is widely used for high accuracy navigation system of aerospace and oil drilling inclinometer or geological exploration system.

Technical performance:

Note1:  After  vibration,   temperature  cycling,   shock,  high  temperature   storage  etc  environment  test,  the  normal temperature repeatability.