Product Description:
The KQRS14: A Compact, Solid-State Inertial Sensor
The KQRS14 is an inertial sensor that is compact and ruggedly
built. Specifically, it is designed to measure angular rotation
rates. One of its standout features is its monolithic quartz
sensing element. Additionally, it is equipped with internal power
regulation and is capable of either DC input or high-level DC
output operation.
When selecting the KQRS14, there are two versions to choose from.
The first version operates on +12Vdc and has a high-level +1.0 to
+4.0 Vdc output. It is also capable of running on standard battery
power. The second version runs on plus and minus15Vdc and provides
a high-level bipolar output of ±5 Vdc. It 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:
Platform Stabilization
One of the key features of our product is its platform
stabilization, which ensures that our customer's equipment stays
level and secure even in the face of unexpected movements or
vibrations. This feature is particularly useful for industries such
as filmmaking, construction, and transportation, where precision
and stability are critical for successful outcomes.
Short Term Navigation
Our product also includes a short term navigation system, which
provides real-time data and guidance for short distance travels.
This feature is ideal for industries such as logistics and
warehousing, where efficient and precise navigation is essential
for meeting strict deadlines and optimizing operations.
GPS Augmentation
In addition to short term navigation, our product leverages GPS
augmentation to provide accurate and reliable positioning
information. This feature is particularly useful for outdoor
industries such as agriculture and mining, where equipment must
operate in complex and often remote environments.
Camera Stabilization
For those in the photography and videography industry, our product
includes camera stabilization to ensure smooth and steady footage
even during high-speed or rugged activities. This feature enables
filmmakers and photographers to capture exceptional shots and
footage without compromising quality.
Instrumentation
Our product also offers a comprehensive instrumentation system,
which provides valuable data and analytics for tracking
performance, identifying potential issues, and optimizing
operations. This feature is particularly useful for industries such
as manufacturing and energy, where equipment performance and
efficiency are critical for business success.
Ride Control Stabilization
In addition to platform stabilization, our product includes ride
control stabilization, which ensures a smooth and comfortable ride
for passengers and operators alike. This feature is ideal for
industries such as transportation and aviation, where passenger
safety and comfort are top priorities.
Wind Turbine Control
Finally, our product includes wind turbine control, which enables
precise and efficient control of wind turbines for optimal energy
production. This feature is crucial for the renewable energy
industry, as it ensures the maximum utilization of wind energy
while minimizing environmental impact.
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.
