Product Description:
The KQRS14 is an advanced inertial sensor designed to measure angular rotation rates. This compact and rugged sensor features a monolithic quartz sensing element, which ensures accurate and reliable measurement performance even in harsh environments. Additionally, the sensor incorporates internal power regulation, which ensures reliable operation over wide temperature and power supply ranges.
The KQRS14 comes in two different versions to meet different application requirements. The first version is a +12Vdc model which provides a high-level output voltage range of +1.0 to +4.0 Vdc. It operates on standard battery power and is an excellent choice for portable or battery-operated applications where power consumption is a concern.
The second version is a plus and minus15 Vdc model that provides a high-level bipolar output of ±5 Vdc. This model is designed for use with conventional double-sided power supplies and is ideal for applications where a wider output voltage range is required.
Features of KQRS14:
- Compact and rugged design
- Monolithic quartz sensing element
- Internal power regulation
- DC input/high-level DC output operation
- Two versions available
- +12Vdc version featuring a high-level +1.0 to +4.0 Vdc output
- plus and minus15 Vdc version providing a high-level bipolar output of ±5 Vdc
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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:
Engineering Solutions
We offer a variety of engineering solutions to meet the needs of our customers. Our services include:
Platform Stabilization
One of our engineering solutions is platform stabilization. We can help stabilize your platform to reduce vibration and improve performance. Our team has experience with a variety of platforms and can help find the right solution for your needs.
Short Term Navigation
If you need short term navigation solutions, we can help. Our team can provide accurate and reliable guidance for your project. We have experience with a variety of navigation systems and can help find the right solution for your needs.
GPS Augmentation
We offer GPS augmentation services to improve the accuracy and reliability of your system. Our team can help with everything from hardware integration to signal processing to ensure you get the results you need.
Camera Stabilization
If you need camera stabilization solutions, we can help. Our team has experience with a variety of camera systems and can help stabilize your images for improved clarity and accuracy.
Instrumentation
We offer instrumentation solutions to help you collect the data you need for your project. Our team can help with everything from system design to data analysis to ensure you get the results you need.
Ride Control Stabilization
If you need ride control stabilization solutions, we can help. Our team has experience with a variety of ride control systems and can help stabilize your vehicle for improved safety and performance.
Wind Turbine Control
We offer wind turbine control solutions to help you maximize the performance of your system. Our team can help with everything from system design to control algorithms to ensure you get the results you need.
Support and Services:
Our Electronic Gyroscope Sensor is designed with precision to provide reliable performance for your applications. Our support includes detailed product documentation, an extensive online knowledge base, and troubleshooting guides to help you resolve any issues you may encounter.
We are committed to the satisfaction of our customers and strive to provide exceptional after-sales support. Should you have any feedback or suggestions, we welcome your input as it helps us to continuously improve our products and services.
Packing and Shipping:
The Electronic Gyroscope Sensor is meticulously packaged in an anti-static bag to ensure protection against electrostatic discharge (ESD). The sensor is then securely encased in a custom-fit, high-density foam mold, which provides superior shock absorption during transit. This foam is placed within a durable, branded cardboard box that shields the sensor from environmental factors and potential damage while in transit.
The exterior of the box features clear labeling with the product name, handling instructions, and a barcode for easy tracking. All our packages are sealed with tamper-evident tape, offering an additional layer of security.
For shipping, the Electronic Gyroscope Sensor is dispatched via a trusted courier service to ensure timely and safe delivery. We include insurance for the full value of the product, offering peace of mind and protection for your investment. Tracking information is provided as soon as the package is dispatched, allowing for real-time monitoring of the shipment until it arrives at its destination.
