Product Description:
The KQRS14 Angular Rotation Rate Sensor
The KQRS14 is a highly versatile solid-state inertial sensor designed for measuring angular rotation rates. One of its key features is its monolithic quartz sensing element, which provides exceptional accuracy and reliability. Additionally, it includes internal power regulation and DC input operation for added convenience.
Depending on your specific needs, there are two versions of the KQRS14 available. The first is the +12Vdc version, which is particularly useful for those who prefer using standard battery power. This version features a high-level +1.0 to +4.0 Vdc output that provides reliable, uncompromised performance.
The second version of the KQRS14 is the plus and minus15 Vdc model. This is ideal for individuals looking for a bipolar output of ±5 Vdc. This version is designed for use with conventional double-sided power supplies.
Features:
● Compact,Lightweight Design
● Wide Temperature Range
● DC Input/High-Level DC Output
● lnternal Power Regulation
● High Reliability
● Shock Resistant
Technical Parameters:
| Parameter | KQRS14-0XXXX-102** | KQRS14-0XXXX-103** |
| Power Requirements |
| Input Voltage | +9 to +18 Vdc | +9 to +18 Vdc |
| Input Current | <20 mA | <25 mA (each supply) |
| Performance |
| Standard Ranges | ±50,100,200,500°/sec. |
| Full Scale Output (Nominal) | +1.0 Vdc (-FS) to +4.0 Vdc (+FS) | ±5 Vdc |
| Scale Factor Calibration (at 22°C Typical) | ±2% of value |
| Scale Factor Over Temperature (Dev. from 22°C Typical) | ≤0.06%/°C |
| Bias Calibration (at 22°C Typical) | +2.5 ±0.045 Vdc | 0.0±0.075 Vdc |
| Bias Variation over Temperature (Dev. from 22°C) | <3.0°/sec. |
| Short Term Bias Stability (100 sec at const. temp) | <0.05°/sec, typical |
| Long Term Bias Stability (1 year) | ≤1.0°/sec. |
| G Sensitivity (Typical) | ≤0.06°/sec/g |
| Start-Up Time (Typical) | <2.0 sec |
| Bandwidth (-90° Phase Shift) | >50 Hz |
| Non-Linearity (Typical) % Full Range | ≤0.05% of F.R. |
| Threshold/Resolution | ≤0.004°/sec.* |
| Output Noise (DC to 100 Hz) | ≤0.05°/sec./√Hz* | ≤0.02°/sec./√Hz* |
| Weight | ≤50 grams |
| Environments |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -55°C to +100°C |
| Vibration Operating*** | 5 grms 20 Hz to 2 kHz random |
| Vibration Survival*** | 10 grms 20 Hz to 2 kHz random 5 minutes/axis |
| Shock | 200g,any axis |
Dimensions:
Description of the Interface:
KQRS14-0XXXX-102 pin assignment
| Num | Explain | Num | Explain |
| 1 | Power and Signal Ground | 5 | Rate Output |
| 2 | +Vdc Input | 6 | No connection, Leave Open |
| 3 | No connection, Leave Open | 7 | Built-in-test |
| 4 | No connection, Leave Open | | |
KQRS14-0XXXX-103 pin assignment
| Num | Explain | Num | Explain |
| 1 | -Vdc Input | 5 | Rate Output |
| 2 | +Vdc Input | 6 | No connection, Leave Open |
| 3 | Power Ground | 7 | Built-in-test |
| 4 | Signal Ground | | |
Applications:
Improved Stability and Control for Various Applications
Our company offers a range of technical solutions designed to improve the stability and control of various systems. These solutions include:
- Platform Stabilization
- Short Term Navigation
- GPS Augmentation
- Camera Stabilization
- Instrumentation
- Ride Control Stabilization
- Wind Turbine Control
Platform stabilization improves the stability of platforms, such as boats and drones, to ensure steady movement and reduce motion sickness. Short term navigation assists in navigating unfamiliar areas and compensates for disruptions in GPS signals.
Our GPS augmentation technology improves the accuracy of GPS signals, making them more reliable and providing precise location information for a variety of applications. Camera stabilization ensures clear, steady footage by compensating for camera shake and vibration.
Instrumentation enhances the measurement and analysis of data in various applications. Ride control stabilization reduces noise, vibration, and harshness (NVH) in vehicles for a more comfortable ride, while wind turbine control optimizes the performance of wind turbines through advanced control algorithms.
Support and Services:
Our Electronic Gyroscope Sensor is designed to provide precise motion sensing in a variety of applications. Our product technical support and services are dedicated to ensuring that you can integrate and use our gyroscope sensor effectively in your projects.
Technical Support:
- Comprehensive online documentation: Access detailed product specifications, integration guides, and troubleshooting articles to assist you with any technical queries regarding our Electronic Gyroscope Sensor.
Services:
- Email support: Reach out to our dedicated support team for personalized assistance with any technical issues you may encounter.
We are committed to providing you with the support you need to utilize our Electronic Gyroscope Sensor to its fullest potential.
Packing and Shipping:
The Electronic Gyroscope Sensor is housed in a robust, anti-static packaging to ensure the device remains secure and undamaged during transit. The interior of the packaging is lined with a cushioning material that absorbs shocks and vibrations, providing additional protection for the sensitive components of the sensor.
Prior to shipment, each package is sealed and subjected to a thorough inspection to guarantee that the sensor is securely enclosed. The exterior of the packaging is clearly labeled with handling instructions and the package contents to facilitate careful handling and to inform the recipient about the enclosed device.
For shipping, the packaged Electronic Gyroscope Sensor is placed in a larger, durable cardboard box designed to withstand the rigors of transport. This box is further secured with packing tape and, if necessary, additional cushioning materials are added to prevent movement within the box during shipment.
Each shipment includes a detailed packing slip with product information and a unique serial number for inventory tracking and quality control purposes. The package is then dispatched through a reliable courier service with options for tracking and insurance to ensure the Electronic Gyroscope Sensor arrives at its destination promptly and in pristine condition.
