Zhongyuan InstrumentReliable Mechanical & Electrical Gauges for Vehicles and Machinery

Applications

Gauges for Trucks & Commercial Vehicles

Gauges for truck dashboards, engine monitoring, and brake systems.

Pain Points

Common challenges in this application

1

Dashboard gauges must withstand continuous vibration and temperature fluctuation in long-haul driving conditions.

2

Fleet operators need consistent gauge readings across multiple vehicle models for standardized maintenance.

3

Aftermarket replacement gauges must match OEM mounting hole sizes and electrical specifications.

Recommended Gauge Types

Gauge categories most commonly used in this application

✓Oil Pressure Gauges (mechanical & electrical)
✓Water Temperature Gauges (capillary & electrical)
✓Air Pressure Gauges (single & dual needle)
✓Brake Air Pressure Gauges
✓Ammeters (for battery charging status)
✓Fuel Gauges (with matching sender)

Common Specifications

Typical parameters for gauges in this application

ParameterCommon Value
Diameter52mm, 85mm (most common for trucks)
Voltage12V, 24V
Connection1/8" NPT, 1/4" NPT, M10x1, M12x1.5
Range (Oil Pressure)0-10 bar / 0-150 psi
Range (Water Temp)40-120 C / 100-250 F
BezelChrome, black, stainless steel

Procurement Tips

Recommendations to help you order the right gauges

1

Confirm your vehicle's voltage (12V or 24V) before ordering electrical gauges.

2

For mechanical gauges, specify the required tube length to reach the dashboard.

3

If replacing existing gauges, measure the mounting hole diameter and provide photos of the original gauge.

4

For bulk fleet orders, request sample confirmation before production.

Need Gauges for Trucks & Commercial Vehicles?

Send us your requirements and we will provide matching options with quotation.