Upgrade your TPMS setup with the RF Tire Pressure Sensor Cap for TPMS Systems — a compact Wireless Sensor cap that keeps constant watch on Tire Pressure. Real-time monitoring helps prevent underinflation, reduces tire wear, and supports safer driving.
RF Tire Pressure Sensor Cap for TPMS Systems Wireless Sensor QuickInstall
Material: ABS
Model Numbers: RF (7HH803558-A), LF (7HH803558-B), LR (7HH803558-C), 7HH803558-D
Color: Black
Net Weight: 10g
Frequency: 433.92 MHz ± 0.87 MHz
Power: Power-on for DC 5V
Air Pressure Setting: 0.1–6.0 bar
Temperature Setting: 60°C–110°C
Working Temperature: -20°C–80°C
Storage Temperature: -30°C–85°C
Note: This is just an accessory and must be used together with our host. Please allow 1 mm errors due to manual measurement. Color may vary due to monitor differences.
Benefits
- Real-time Tire Pressure monitoring helps prevent underinflation and improves fuel efficiency.
- Portable installation with a lightweight 10g body enables quick upgrades to TPMS coverage.
- Long receiving distance for stable tire position monitoring and easier maintenance across wheels.
- Durable ABS construction resists road grime and weather, extending cap service life.
- Wide tire pressure units support and compatibility simplify use across different vehicles.
- Low power consumption ensures long battery life for continuous TPMS alerts.
- Interchangeable among tire positions, making service and rotation simpler.
Key Features
- RF and LF/LR compatibility (7HH803558-A/B/C/D) for robust TPMS coverage.
- Air pressure setting 0.1–6.0 bar for accurate readings.
- Temperature setting 60–110°C with operating -20°C to 80°C and storage -30°C to 85°C.
- Frequency 433.92 MHz ±0.87 MHz ensures reliable wireless transmission to TPMS host.
- Compact ABS shell with black color and 10g net weight.
Frequently Asked Questions
Q1: What is the purpose of Tire Pressure monitoring with this cap?
A: The Tire Pressure Sensor Cap adds a dedicated Wireless Sensor interface to your TPMS, delivering real-time Tire Pressure data to the host and triggering alerts when pressure deviates from the safe range.
Q2: Is this cap compatible with all TPMS hosts?
A: It’s designed as an accessory with multiple model codes (RF/LF/LR variants) to work with TPMS systems that accept RF/LF/LR sensors, but always verify host compatibility before installation.
Q3: How is signal transmitted?
A: The cap uses a Wireless Sensor link at 433.92 MHz ±0.87 MHz to communicate readings to the TPMS host, providing stable wireless Tire Pressure data across wheels.
Q4: What are the temperature and environmental ranges?
A: Operational temperature ranges from -20°C to 80°C, with storage from -30°C to 85°C, and a temperature setting window of 60°C–110°C for sensor calibration.
Q5: How heavy is the sensor cap?
A: The cap weighs about 10g, making it a lightweight upgrade that minimizes added load on the wheel.
Q6: What installation steps are required?
A: It is designed for portable installation and quick attachment. Ensure proper threading and seal to maintain TPMS integrity, and confirm the host can read the RF/LF/LR signals.
Q7: Where can I find more similar products?
A: For more options, search Tire Pressure and Wireless Sensor products on OurLum’s site: https://ourlum.com/search?q=Tire%20Pressure and https://ourlum.com/search?q=Wireless%20Sensor
Comparative advantages
- Longer operating and storage temperature range compared with typical caps, ensuring reliability in extreme climates.
- Varied model compatibility (RF/LF/LR) allows broader host interoperability and easier upgrades.
- Low-profile, lightweight design (10g) minimizes wheel load while preserving TPMS accuracy.
- High-reliability wireless transmission at 433.92 MHz with stable reception across multiple tires.
- Clear 0.1–6.0 bar pressure range and 60–110°C calibration support for precise readings in diverse vehicles.
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