C10G-B Automotive-Grade RF433 In-Vehicle Tire Pressure Sensor For Passenger Cars

The C10G-B automotive-grade TPMS tire pressure sensor for passenger vehicles uses RF433MHz FSK radio frequency communication. It is installed inside the tire at the valve stem and features an integrated valve stem design, making it compatible with various passenger vehicles, including sedans, SUVs, and MPVs. The product meets automotive-grade standards for passenger vehicles and is designed for various driving conditions, including urban commuting, long-distance highway travel, and extreme seasonal temperature fluctuations. It supports adaptive installation angles and is compatible with a wide range of rim specifications. The sensor features automatic positioning and updates monitoring data with every rotation of the tire; it also supports continuous monitoring while the vehicle is parked. It collects real-time tire pressure and temperature data and transmits this information via a 433 MHz wireless signal to the RF receiver unit, enabling round-the-clock tire monitoring, providing timely warnings of abnormal tire pressure, and mitigating the risk of tire blowouts at high speeds. As an aftermarket retrofit solution, the sensor can be reused after tire rotation, repair, or replacement.

The complete tire pressure monitoring system is compatible with all types of passenger vehicles. Centered around the C10G-B in-tire pressure sensor, the system includes an RF receiver unit, an in-vehicle display terminal, and a main control and warning unit. It can be non-destructively integrated into the vehicle's original structure without damaging the vehicle's body. The core components are as follows:

Installed at the tire's inner valve stem, it features a built-in high-precision pressure sensing chip, temperature detection module, acceleration wake-up unit, and RF433MHz FSK radio frequency transmission module. It supports automatic wheel position identification, tire rotation sampling, parking monitoring, and adaptive installation angle features, collecting real-time tire pressure and temperature data and transmitting it wirelessly. It features a built-in battery with a design life of 3 years and is capable of withstanding high temperatures and continuous vibration inside the tire.

Optimized to overcome signal shielding caused by the metal structure of passenger car bodies. It stably receives RF signals and resists electromagnetic interference generated by in-vehicle audio-visual and electronic control systems. It supports parallel reception of multiple sensors, simultaneously collecting data from all four tires to minimize data packet loss and latency.

Designed specifically for passenger cars, it supports in-vehicle power supply; the screen clearly displays tire pressure, temperature, and sensor battery level; compatible with dashboard and windshield mounting layouts; equipped with a high-brightness display for clear visibility day and night without obstructing the driver's view.

Responsible for data analysis, threshold determination, fault classification, and audible and visual alarms. It features built-in algorithms specifically designed for passenger vehicles, capable of adapting to driving conditions such as city streets and highway cruising. It accurately identifies tire abnormalities and supports system self-diagnosis and fault logging.

• Product Model: C10G-B
• Communication Frequency: 433 MHz
• Modulation Method: FSK
• Pressure Measurement Range: 0–8 bar
• Measurement Accuracy: 0.05 bar
• Operating Temperature: -40°C to 125°C
• Structural Features: Adaptive installation angle
• Installation Type: Built-in valve stem type, installed inside the tire
• Product Grade: Automotive-grade sensor
• Design Life: 3 years

1. Automatic Wheel Position Detection: Automatically identifies wheel positions, eliminating the need for manual, individual wheel binding after tire rotation or sensor replacement, thereby simplifying post-maintenance configuration.
2. Tire pressure and temperature monitoring data are updated with every tire rotation, dynamically capturing real-time tire conditions.
3. Parking Monitoring: Continuously monitors tire pressure while the vehicle is stationary and the engine is off, identifying potential slow air leaks.
4. High-precision pressure sensing with a measurement accuracy of up to 0.05 bar, capturing even the slightest changes in air pressure.
5. Adaptive Installation Angle: Adapts to different rim installation angles and is compatible with a wide range of passenger car rims.
6. Collects raw sensor data on tire pressure and temperature in real time.
7. Transmits monitoring data via 433 MHz FSK wireless communication.
8. Supports pairing with an RF receiver unit for stable data transmission.
9. Outputs raw monitoring data to enable the receiver unit to detect anomalies and identify faults.

1. Integrated valve stem design: The sensor is housed inside the tire cavity with no external protruding parts, making it resistant to impacts from external debris and highly theft-resistant; it can be removed and reused during tire repairs or rotations.
2. Automatic wheel position recognition — no manual calibration is required after tire rotation or sensor replacement, simplifying maintenance.
3. Monitoring data is refreshed with every tire rotation, providing dynamic insight into tire conditions; supports parking monitoring, enabling continuous monitoring while the vehicle is parked to detect slow leaks early.
4. Adaptive Installation Angle: Compatible with a wide range of passenger car wheel rim specifications, it resolves installation challenges posed by varying rim angles, offering broader adaptability.
5. Automotive-grade wide-temperature design ensures stable operation from -40 to 125°C, accommodating the extreme temperature differences between northern and southern regions of China during winter and summer.
6. Ultra-high measurement accuracy of 0.05 bar; with higher sensitivity than conventional TPMS sensors, it detects even minute changes in tire pressure, providing more timely alerts.
7. The RF 433 MHz signal offers strong penetration, resisting interference from the vehicle's metal body and onboard electronics, ensuring stable signal transmission.
8. Designed for a 3-year service life, meeting the medium- to long-term usage needs of passenger vehicles, reducing sensor replacement frequency, and lowering maintenance costs for vehicle owners.

• Passenger Vehicles: Sedans, city SUVs, and MPVs — for urban commuting and highway road trips — enabling real-time tire pressure monitoring to prevent tire blowouts at high speeds.
• Upgrades for Base-Model Vehicles: Aftermarket installation and upgrades for passenger vehicles not originally equipped with TPMS (Tire Pressure Monitoring System) to enhance driving safety.
• Safety Modifications for Used Cars: Equipping refurbished used cars with tire pressure monitoring systems to improve vehicle safety performance.
• Bulk Installation Projects for Auto Parts Stores: Providing customers with built-in TPMS retrofit solutions for auto repair shops and auto parts markets.