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Small Quartz Flexible Accelerometer / Accelerometer Sensor For Automotive Instrumentation And Navigation / Analog Output
Small Quartz Flexible Accelerometer / Accelerometer Sensor For Automotive Instrumentation And Navigation / Analog Output
Small Quartz Flexible Accelerometer / Accelerometer Sensor For Automotive Instrumentation And Navigation / Analog Output
Small Quartz Flexible Accelerometer / Accelerometer Sensor For Automotive Instrumentation And Navigation / Analog Output
Specifications
Brand Name :
Honeywell
Model Number :
QA-650
Certification :
certificate of explosion-proof, CE
Place of Origin :
China (Mainland)
MOQ :
1pcs
Payment Terms :
T/T, Western Union, MoneyGram
Supply Ability :
1000 Pieces per Week
Delivery Time :
5-8 working days
Packaging Details :
each unit has individual box and all boxes are packed in standard packages or customers requests available
Name :
Accelerometer Sensor
Bias :
Bias [ug]
Input Range :
±70g
Input Voltage :
±13 to ±18VDC
Case Material :
316 Series Stainless Steel
Type :
Sensor
Interface :
Analog Voltasge output
Mounting :
through whole
Noise Density :
0.5 mg/√Hz
Operating Temperature :
-40°C to +85°C
Output Data Rate :
1.56 Hz to 3200 Hz
Power Consumption :
1.8 mA
Range :
±2g, ±4g, ±8g, ±16g，±70g
Resolution :
16 bit
Sensitivity :
±2g, ±4g, ±8g, ±16g，±70g
Shock Survivability :
10,000g
Size :
2.0mm x 2.0mm x 0.75mm
Supply Voltage :
1.8V to 3.6V
Zero-g Offset :
±20 mg
Description

Q-Flex® QA-650 Accelerometer

Description

Quartz flexible accelerometer, as a kind of force feedback pendulum accelerometer, is developed on the basis of liquid floating pendulum accelerometer. The difference between the two mainly lies in that the detection mass of quartz flexible accelerometer is not floating, but is connected to the flexible beam support elastic torque is introduced. Therefore, this kind of accelerometer has higher accuracy, strong anti-disturbance ability, large measuring range and strong overload ability.

For Q-Flex technology in an economical package, Honeywell produces the QA650 for industrial grade applications including: automotive test
instrumentation, braking system deceleration, bridge and building sway and tilt monitoring, industrial and robotic control, land vehicle navigation,
subway and high-speed train ride comfort control, and offshore drilling platform motion monitoring.
As with the entire Q-Flex family of accelerometers, the QA650 features a patented Q-Flex etched-quartz-flexure seismic system. An amorphous quartz proof-mass structure provides excellent bias, scale factor, and axis alignment stability.
The integral electronics develops 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.

Working principle


Features

· Tactical navigation grade performance

· High value

· Environmentally rugged

· Analog output

· Compact design

· Built-in test

· Field-adjustable range

Applications

· Automotive test instrumentation

· Braking system deceleration

· Bridge and building sway and tilt monitoring

· Industrial and robotic control

· Land vehicle navigation

· Subway and train ride comfort control

· Offshore drilling platform motion monitoring




Configuration Drawings
Small Quartz Flexible Accelerometer / Accelerometer Sensor For Automotive Instrumentation And Navigation / Analog OutputSmall Quartz Flexible Accelerometer / Accelerometer Sensor For Automotive Instrumentation And Navigation / Analog Output

Technical Specifications

Performance
Input Range [g] ±70
Bias [mg] <15
One-year Composite Repeatability [µg] <2500
Temperature Sensitivity [µg/ºC] <100
Scale Factor [mA/g] 1.20 to 1.40
One-year Composite Repeatability [ppm] <2500
Temperature Sensitivity [ppm/ºC] <200
Axis Misalignment [µrad] <15000
Vibration Rectification [µg/g2rms] <100 (50-500 Hz)
Intrinsic Noise [µg-rms] <3000 (0-10,000 Hz)
Environment
Operating Temperature Range [ºC] —55 to +96
Shock [g] 100
Vibration Peak Sine [g] 25 @ 30-500 Hz
Resolution/Threshold [µg] <10
Bandwidth [Hz] >300
Thermal Modeling
YES
Electrical
Quiescent Current per Supply [mA] <16
Quiescent Power [mW] @ ±15 VDC <480
Input Voltage ±13 to±18
Physical
Weight [grams] 51 Nominal, 65 Max.
Diameter below mounting surface [inches] Ø1.045 ±0.005
Height - bottom to mounting surface [inches] 0.617 Max.
Case Material 300 Series Stainless Steel

Product tags

accelerometer for vibration measurement

,

vibration measurement accelerometer

,

accelerometer vibration measurement
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Small Quartz Flexible Accelerometer / Accelerometer Sensor For Automotive Instrumentation And Navigation / Analog Output

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Product Detail
Brand Name :
Honeywell
Model Number :
QA-650
Certification :
certificate of explosion-proof, CE
Place of Origin :
China (Mainland)
MOQ :
1pcs
Payment Terms :
T/T, Western Union, MoneyGram
Contact Supplier
Small Quartz Flexible Accelerometer / Accelerometer Sensor For Automotive Instrumentation And Navigation / Analog Output
Small Quartz Flexible Accelerometer / Accelerometer Sensor For Automotive Instrumentation And Navigation / Analog Output

Xi'an Kacise Optronics Co.,Ltd.

Verified Supplier
7 Years
Shaanxi
Since 2008
Business Type :
Manufacturer
Main Products :
Fluid Level Meter, Water Quality Sensor, Precision Pressure Sensor
Total Annual :
8000000-10000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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