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.
