Instruments
TFT Gauges: Advanced Instrumentation for Modern Vehicles
Progauges products introduce an advanced digital instrument cluster and TFT smart gauge series featuring 19 configurations, ranging from 1.44-inch single-function displays to 7-inch heavy-duty dashboards. Engineered for OEM/ODM integration, this series serves commercial trucks, buses, agricultural machinery, and electric vehicles. Supporting both analog signals and the SAE J1939 CAN bus gauge protocol, it communicates directly with the engine ECU to monitor oil pressure, coolant temperature, voltage, fuel levels, and battery SOC with exceptional precision and reliability.
1.44" TFT Fuel Level Gauge
Technical Specifications
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Resolution |
128 × 128 pixels |
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Display Range |
0 – 100% |
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Low-Fuel Alert |
Reading turns red when ≤ 10% |
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Ingress Protection |
IP65 (front side) |
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Automotive-Grade Operating Temperature Range |
-20°C to +70°C |
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Rated Voltage |
12V / 24V dual compatible |
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Operating Voltage |
8 – 32 VDC |
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Customization |
OEM / ODM available — tailored to vehicle brand requirements and regional regulations |
Product Description
Overview
TG-0104 is a 1.44-inch TFT digital fuel level gauge for vehicle fuel management, with a 128 × 128 display, a 0–100% measurement range, and a red low-fuel alert at or below 10%. Two signal versions are offered: TG-0104-001 uses the SAE J1939 CAN Bus protocol to read directly from the engine ECU, while TG-0104 reads analog output from a fuel level sensor. Typical applications include heavy-duty trucks, buses, passenger cars, agricultural machinery, construction equipment, forklifts, and generator sets — for fuel management and range planning. Available for OEM / ODM design development and aftermarket use, and supports integration on ICE (gasoline & diesel) and Hybrid platforms.
Product Models
TG-0104-001 | CAN Bus
Uses the SAE J1939 CAN Bus protocol to read fuel level data directly from the engine for accurate, real-time monitoring.
TG-0104 | Analog Signal
Reads analog signals from the engine's fuel level sensor. A compatible sensor is required.
Features
▸ Data Transmission — SAE J1939 support for digital instrument cluster integration.
▸ Durable Build — IP65 protection and wide-voltage design.
▸ Integration — Works with 12 / 24V systems and pairs with EV harnesses or eMobility fuse boxes during vehicle electrification.
Markets & Applications
Built to automotive-grade mechanical durability standards for fuel monitoring and dashboard integration on commercial vehicles.