LED tire pressure sensor

Sensor specifications
The sensor can be mounted on valves that comply with the ISO 9413:2012 standard, which covers all modern tires and accessories.

• Operating range: 1.36 to 8.84 bar.
• The device is waterproof and has passed an environmental test of 400 hours of exposure to saline solution.
• Compatible with various types of tires.
• Equipped with a bright LED whose flashing is visible even during the day.
• Powered by two L1131 alkaline batteries (non-replaceable) that provide:
  • 2 years of standby operation.
  • Over a month of continuous flashing of the LED.
• Operating temperature range: -20°C to +80°C.
• Dimensions: length 25.2 mm, diameter 15.7 mm.
• Weight: 12 g.

Principle of operation
The sensor is screwed firmly onto the valve of a properly inflated tire, after which it automatically calibrates. The LED will flash red when the pressure drops 0.3 bar below the initial level. Daily temperature fluctuations do not affect the accuracy of the measurement.