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| Categories | Accelerometer Sensor |
|---|---|
| Brand Name: | Honeywell |
| Model Number: | QA-750 |
| Certification: | certificate of explosion-proof, CE |
| Place of Origin: | China (Mainland) |
| Payment Terms: | T/T, Western Union, MoneyGram |
| Supply Ability: | 1000 Pieces per Week |
| Packaging Details: | each unit has individual box and all boxes are packed in standard packages or customers requests available |
| Input Range [g: | 9 |
| Bias [mg: | 9 |
| One-year Composite Repeatability [µg: | 9 |
| Company Info. |
| Xi'an Kacise Optronics Co.,Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
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.
· High value
· Environmentally rugged
· Analog output
· Compact design
· Field-adjustable range
· Built-in test
· Optional thermal compensation
Additional product specifications, outline drawings and block diagrams,and test data are available on request.
| 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 Interface | Temp 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 Material | 300 Series Stainless Steel |
|
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