Products Description
5V & 12V universal CNG NGV pressure gauge (manometer) with 2.5 precision grade, measuring range 0-400bar, ±0.25V stable signal output. Mini size 1064.5cm, only 0.15kg lightweight design, compatible with all petrol dual-fuel cars. matching full CNG LPG conversion kits and pressure reducers for gas repair shop bulk orders.
5V 12V CNG NGV Pressure Gauge | Manómetro GNV Manômetro Sensor Gas Mobil

Product Introduction For Global Importers
This automotive CNG NGV pressure gauge (manometer) is essential monitoring sensor for all dual fuel petrol vehicles, available in 5V and 12V two voltage versions. It delivers steady ±0.25V output signal with 2.5 high precision grade, wide 0-400bar measuring range. This gas sensor perfectly works with full set CNG LPG autogas conversion kits and supporting regulators such as AT13 LPG pressure reducer. It is hot-selling repuesto for Mexico, Peru, Colombia, Brazil, Argentina, Indonesia, Malaysia, India and other Latin & Southeast Asian gas spare parts wholesalers.
Core Product Advantages
1. Dual voltage 5V/12V optional, fits all car ECU systems in Latin America, Southeast Asia and South Asia;
2. Precision grade 2.5, accurate real-time gas pressure reading for taxi fleets;
3. Wide measuring scale 0-400bar / 6000psi, match standard CNG high-pressure tanks;
4. Stable ±0.25V signal output without fluctuation during acceleration & idling;
5. Mini compact dimension 10*6*4.5cm, lightweight only 0.15kg for easy installation;
6. Durable plastic housing, long service life for tropical & highland road conditions.
Full Technical Parameters
| Applicable Vehicle | All Petrol CNG/LPG Dual Fuel Cars |
| Product Name | CNG NGV Pressure Gauge / Manometer |
| Precision Grade | 2.5 |
| Signal Output | ±0.25V |
| Measuring Range | 0-400bar / 6000psi |
| Working Voltage | 5V or 12V Optional |
| Product Size | 10*6*4.5 cm |
| Net Weight | 0.15kg |
| Application System | Car Petrol-Gas Fuel Monitoring System |
If you have questions about wiring, ECU matching and calibration of this CNG gauge, please visit our professional conversion technical FAQ page. We support large OEM & bulk shipments to Mexico, Brazil, Indonesia, India and all Latin/Southeast Asian gas equipment distributors.




