品牌
生产厂家厂商性质
北京市所在地
坦克炮塔稳定
导弹制导与控制
导弹瞄准
精确制导
相机稳定
平台稳定
机器人控制
天线稳定
驾驶控制
无人机-无人机
军用固定翼
军用直升机
汽车测试
宇宙飞船
水下机器人
无人遥控潜水器-遥控操作车
鱼雷制导
●双轴功能的小尺寸规格
●体积小:仅
●气密汽缸密封在不锈钢
●高可靠性
●DC输入/高级别直流模拟量输出
●低成本
参数 规格
标准范围 ±100°/秒,±200°/秒,±400°/秒
输入电压 +- 5.0伏直流
带宽110赫兹
输出噪声<005°/秒/√Hz的
比例因子精度 ±1%
The QRS28 is a small, lightweight, two-axis MEMS rate sensor offering exceptional
performance at a very attractive price. The sensor provides a simple DC-DC operation
using two of Systron Donner Inertial’s quartz rate sensors.
The instrument is contained within a hermetically sealed, stainless steel cylinder measuring
Description
QRS28
MEMS Quartz
Dual Axis Rate Sensor
Applications
• Extremely Small Size
• Light Weight
• Fast Turn-On Time
• Low Noise
• Excellent Linearity
• Two Axes of Angular Rate
• Low Power Consumption
• High Reliability Long Life
Key Performance Features
PARAMETER SUMMARY SPECIFICATIONS
Part Number QRS28-00100-100 QRS28-00200-100 QRS28-00400-100
Power Requirements
Input Voltage (Dual
Supply)
Plus and minus 4.75 to 5.35 Vdc
Input Current < 50 mA each supply
Performance
Standard Range Full Scale 100 °/sec 200 °/sec 400 °/sec
Full-Scale Output
(Nominal)
± 3.50 V (Analog DC Voltage)
Over-Range Capability > 110% of Full Scale
Scale Factor 0.035 V/°/sec 0.0175 V/°/sec 0.00875 V/°/sec
Scale Factor Accuracy ± 2% (factory set)
Zero Rate Output (Bias) < 33 mV@
Linearity Error < 0.05% of Full Range
Turn On Time < 1.0 sec
Random Noise (1-101 Hz) < 0.005 °/sec./√Hz. < 0.005 °/sec./√Hz < 0.007 °/sec./√Hz
Bandwidth (-90° Phase
Shift)
110 Hz ±10 Hz
Input Axis Alignment < 31 mrad, uncompensated**
Environmental
Operating Temperature
Storage Temperature
Shock
G-Sensitivity <0.02°/sec/g
Weight 20 grams (