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| Place of Origin: | China (Mainland) |
| Brand Name: | Honeywell |
| Certification: | certificate of explosion-proof, CE |
| Model Number: | QA-2000 |
| Minimum Order Quantity: | 1pcs |
|---|---|
| Packaging Details: | each unit has individual box and all boxes are packed in standard packages or customers requests available |
| Delivery Time: | 5-8 working days |
| Payment Terms: | T/T, Western Union, MoneyGram |
| Supply Ability: | 1000 Pieces per Week |
| Name: | Accelerometer | Bias: | <4 |
|---|---|---|---|
| Input Range: | ±60 | Scale Factor [mA/g: | 2 |
| Case Material: | 300 Series Stainless Steel | Type: | QA-2000 |
| High Light: | linear acceleration sensor,triaxial acceleration sensor |
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As the inertial navigation standard by which others are measured, Honeywell produces the QA2000. It is the predominant sensor used in today’s commercial and military aircraft strap-down inertial navigation systems. The long-term Repeatability and superior reliability characteristics of the QA2000 make it the best value inertial-grade accelerometer available on the market today.
As with the entire Q-Flex family of accelerometers, the QA2000 features a patented Q-Flex® etched-quartz-flexure seismic system. An amorphous quartz proof-mass structure provides excellent bias, scale factor, and axis alignment Repeatability.
The integral electronics develops an acceleration-proportional output current providing both static and dynamic acceleration measurement. By use of customer supplied output load resistor, appropriately scaled for the acceleration range of the application, the output current can be converted into a voltage.
The QA2000 also includes a current-output, internal temperature sensor. By applying temperature-compensating algorithms, bias, scale factor, and axis misalignment performance are dramatically improved.
Features
Configuration Drawings
| Performance | QA2000-030 | QA2000-020 | QA2000-010 |
| Input Range [g] | ±60 | ±60 | ±60 |
| Bias [mg] | <4 | <4 | <4 |
| One-year Composite Repeatability [µg] | <160 | <220 | <550 |
| Temperature Sensitivity [µg/ºC] | <30 | <30 | <30 |
| Scale Factor [mA/g] | 1.20 to 1.46 | 1.20 to 1.46 | 1.20 to 1.46 |
| One-year Composite Repeatability [ppm] | <310 | <500 | <600 |
| Temperature Sensitivity [ppm/ºC] | <180 | <180 | <180 |
| Axis Misalignment [µrad] | <2000 | <2000 | <2000 |
| One-year Composite Repeatability [µrad] | <100 | <100 | <100 |
| Vibration Rectification [µg/g2rms] | <20 (50-500 Hz) | <40 (50-500 Hz) | <40 (50-500 Hz) |
| <60 (500-2000 Hz) | <60 (500-2000 Hz) | <150 (500-2000 Hz) | |
| Intrinsic Noise [µg-rms] | <7 (0-10 Hz) | <7 (0-10 Hz) | <7 (0-10 Hz) |
| <70 (10-500 Hz) | <70 (10-500 Hz) | <70 (10-500 Hz) | |
| <1500 (500-10,000 Hz) | <1500 (500-10,000 Hz) | <1500 (500-10,000 Hz) | |
| Environment | QA2000-030 | QA2000-020 | QA2000-010 |
| Operating Temperature Range [ºC] | -55 to +95 | -55 to +95 | -55 to +95 |
| Shock [g] | 250 | 250 | 250 |
| Vibration Peak Sine [g] | 15 @ 20-2000 Hz | 15 @ 20-2000 Hz | 15 @ 20-2000 Hz |
| Resolution/Threshold [µg] | <1 | <1 | <1 |
| Bandwidth [Hz] | >300 | >300 | >300 |
| Thermal Modeling | QA2000-030 | QA2000-020 | QA2000-010 |
| YES | YES | YES | |
| Electrical | QA2000-030 | QA2000-020 | QA2000-010 |
| Quiescent Current per Supply [mA] | <16 | <16 | <16 |
| Quiescent Power [mW] @ ±15 VDC | <480 | <480 | <480 |
| Electrical Interface | Temp Sensor | Temp Sensor | Temp Sensor |
| Voltage Self Test | Voltage Self Test | Voltage Self Test | |
| Current Self Test | Current Self Test | Current Self Test | |
| Power / Signal Ground | Power / Signal Ground | Power / Signal Ground | |
| -10 VDC Output | -10 VDC Output | -10 VDC Output | |
| +10 VDC Output | +10 VDC Output | +10 VDC Output | |
| Input Voltage [VDC] | ±13 to ±28 | ±13 to ±28 | ±13 to ±28 |
| Physical | QA2000-030 | QA2000-020 | QA2000-010 |
| Weight [grams] | 71± 4 | 71± 4 | 71± 4 |
| Diameter below mounting surface [inches] | Ø1.005 Max | Ø1.005 Max | Ø1.005 Max |
| Height - bottom to mounting surface [inches] | .585 Max | .585 Max | .585 Max |
| Case Material | 300 Series Stainless Steel | 300 Series Stainless Steel | 300 Series Stainless Steel |
Contact Person: Ms. Evelyn Wang
Tel: +86 17719566736
Fax: 86--17719566736
Address: i City, No11, TangYan South road, Yanta District, Xi'an,Shaanxi,China.
Factory Address:i City, No11, TangYan South road, Yanta District, Xi'an,Shaanxi,China.
