Instruments
Electrical Gauges: Precision Monitoring
This category includes 17 electrical gauges, with display sizes ranging from 5-inch (117 mm) large-face gauges, 85 mm GPS speedometers, and 80 mm tachometers, up to a 52 mm (2-1/16") gauge series. The products are intended for OEM / ODM integration and OEM / aftermarket applications on heavy-duty trucks, commercial buses, industrial equipment, generator sets, and commercial marine vessels. The series is built on stepper motor and air core movements with PCB circuit design, paired with dedicated sensors for oil pressure, coolant temperature, fuel level, and air pressure, with applications covering engine RPM measurement, oil pressure monitoring, coolant and oil temperature monitoring, fuel level display, voltage and current monitoring, and brake air pressure monitoring.
EW80050
• 5" Electrical Quad Gauge
• Four-in-One Display: Fuel, Coolant Temperature, Oil Pressure, and Voltage
Technical Specifications
|
Diameter |
5" (Ø 117 mm) |
|
Movement |
Air Core Movement |
|
Fuel Level |
E – F (Sensor P/N FS003) |
|
Coolant Temperature |
100℉ – 250℉ (Sensor P/N TS001) |
|
Oil Pressure |
0 – 80 psi (Sensor P/N OS001) |
|
Voltmeter |
8 – 16 VDC |
|
Accuracy |
±3% of full scale |
|
Backlight |
Incandescent lamp |
|
Automotive-Grade Operating Temperature Range |
-40°C to +85°C |
|
Storage Temperature |
Per SAE J1810: -65°C to +85°C |
|
Ingress Protection |
IP67 (front side) |
Product Description
Overview
The EW80050 is a 5-inch four-in-one electrical gauge integrating fuel level, coolant temperature, oil pressure, and voltage on a single face. The air core movement provides ±3% accuracy across all functions. Compatible sensors: FS003 (fuel), TS001 (coolant), OS001 (oil pressure). Application range covers multi-parameter dashboard integration on heavy-duty trucks, commercial buses, and industrial equipment, in both OEM integration and aftermarket replacement applications. OEM / ODM customization is available on request.
Incandescent (LAMP) backlight, automotive-grade -40°C to +85°C operating temperature, suitable for space-limited dashboards requiring multi-parameter display.
Key Features
▸ Four-in-One Integrated Display
Fuel, coolant temperature, oil pressure, and voltage on one face for easier driver readability.
▸ Matched Dedicated Sensors
Works with FS003 (fuel), TS001 (coolant), and OS001 (oil pressure) for consistent performance.
▸ Air Core Movement
Stable pointer motion under higher-frequency vibration conditions.
▸ Customizable Specifications
Display layout, measurement ranges, and sensor pairings can be configured per OEM requirements.
Applications
For four-in-one electrical instrument integration on heavy-duty trucks, buses, coaches, agricultural machinery, construction equipment, forklifts, generator sets, and commercial marine vessels. Supports both OEM integration and aftermarket upgrades.