Q
What is the maximum working pressure this CNG pressure gauge can handle?
The gauge has a working pressure of 200 Bar, a test pressure of 400 Bar, an overpressure rating of 520 Bar, and a burst pressure of 1000 Bar, ensuring robust performance and safety in demanding CNG applications.
Q
What type of sensor does this pressure gauge use?
This gauge uses a Photoelectric sensor type combined with a Hall magnetic induction circuit for signal conversion, delivering high precision, excellent consistency, and an extended operational lifespan.
Q
Is this pressure gauge suitable for use in extreme temperatures?
Yes. The gauge is rated for an operating temperature range of -30℃ to 100℃, making it suitable for use in both cold climates and high-heat engine environments without compromising performance.
Q
What thread sizes are available and how is it connected?
The gauge supports 1/4 BSP and M14×1.5 thread options with a Radial connection type, providing flexible installation compatibility across various CNG vehicle systems.
Q
How durable is this gauge and what is its waterproof rating?
The gauge offers a durability rating of ≥80,000 operating cycles and carries an IP65 waterproof rating, ensuring long-term reliability even in wet or dusty environments.
Q
How does the wiring work and what power supply is required?
The gauge features a standard three-wire configuration: Red (Power +), Black (Ground −), and Yellow (Signal Output). It supports both 12V and 5V power supply voltages, making it compatible with a wide range of CNG vehicle electrical systems.
Accuracy Instrument
