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Environmentally Rugged Accelerometer Sensor High Precision Compact Design,Input Range ±30

Categories Accelerometer Sensor
Brand Name: Kacise
Model Number: QA-750
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
Bias: <8
Input Range: ±30
Input Voltage: ±13 to±18
Case Material: 300 Series Stainless Steel
Type: QA-750
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Environmentally Rugged Accelerometer Sensor High Precision Compact Design,Input Range ±30

Q-Flex® QA-750 Accelerometer

Description

Cost-effective inertial-grade sensor


For Q-Flex technology in an economical package, Honeywell produces the QA750 for a broad array of moderate performance applications.

As with the entire Q-Flex family of accelerometers, the QA750 features 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.

As an option, the QA750 can be provided with the temperature-compensating algorithm where bias, scale factor, and axis misalignment performance are dramatically improved.

Robust design and quality assurance provides superior reliability.


Features


· High value

· Environmentally rugged

· Analog output

· Compact design

· Field-adjustable range

· Built-in test

·Optional thermal compensation


Configuration Drawings


Technical Specifications

Performance
Input Range [g]±30
Bias [mg]<8
One-year Composite Repeatability [µg]<1000 (w/o model data)
Temperature Sensitivity [µg/ºC]<60
Scale Factor [mA/g]1.20 to 1.46
One-year Colmposite Repeatability [ppm]<1000 (w/o model data)
Temperature Sensitivity [ppm/ºC]<190
Axis Misalignment [µrad]<7000
One-year Composite Repeatability [µrad]<300
Vibration Rectification [µg/g2rms]<60 (50-500 Hz)
<200 (500-2000 Hz)
Intrinsic Noise [µg-rms]<7 (0-10 Hz)
<70 (10-500 Hz)
<1500 (500-10,000 Hz)
Environment
Operating Temperature Range [ºC]—55 to +95
Shock [g]200
Vibration Peak Sine [g]20 @ 30-500 Hz
Resolution/Threshold [µg]<1
Bandwidth [Hz]>300
Thermal Modeling
-010 NO
-020 YES
Electrical
Quiescent Current per Supply [mA]<16
Quiescent Power [mW] @ ±15 VDC<480
Electrical InterfaceTemp Sensor
Voltage Self Test
Power / Signal Ground
Input Voltage±13 to ±18
Physical
Weight [grams]52.5 ±4
Diameter below mounting surface [inches]Ø1.07 ±0.01
Height - bottom to mounting surface [inches].600 Max
Case Material300 Series Stainless Steel
Quality Environmentally Rugged Accelerometer Sensor High Precision Compact Design,Input Range ±30 for sale
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