Instruments
Mechanical Gauges: Rugged Reliability
These Progauges products cover 9 reliable mechanical gauges and instruments, including Ø 85mm cable-driven mechanical speedometers, odometers, and tachometers, as well as 52 mm Bourdon tube gauges for monitoring oil pressure, coolant temperature, oil temperature, vacuum, and turbo boosts, and cable-driven counter wheel drivetrain components. Our mechanical gauges and instruments are fully mechanical, and they are intended for OEM/ODM development and aftermarket replacement across commercial trucks, buses, passenger cars, agricultural and construction machinery, forklifts, generator sets, and commercial marine vessels, delivering durable and precise machine monitoring performance.
MB82050 Mechanical Speedometer/ Trip Odometer
Technical Specifications
|
Diameter |
3⅜" (Ø 85mm) |
|
Full-Scale Range |
0 – 140 km/h |
|
Total Odometer |
0 – 999999.9 km |
|
Trip Odometer |
0 – 999.9 km |
|
Accuracy |
±2% of full scale |
|
Drive Ratio |
1 km = 630 revolutions |
|
Backlight |
Incandescent lamp |
|
Adapter |
⅝-18 UNF |
|
Standards |
Compliant with SAE J678 |
|
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
Ø 85mm cable-drive mechanical speedometer / odometer with integrated vehicle speed, total odometer, and trip odometer readout.
Fully mechanical gear-drive construction with no electronic components, intended for mechanical speedometer replacement and OEM / ODM applications on commercial trucks, buses, passenger cars, and industrial equipment.
Full-scale range 0–140 km/h, ±2% full-scale accuracy, compliant with SAE J678. Automotive-grade -40°C to +85°C operating temperature, IP67 front-side ingress protection.
Key Features
▸ Full-Scale 0–140 km/h, ±2% Accuracy
Per SAE J678; automotive-grade -40°C to +85°C operating temperature; IP67 front-side ingress protection.
▸ Standard ⅝-18 UNF Adapter
Incandescent (LAMP) backlight; compatible with existing ⅝-18 UNF instrument cutouts.
▸ Fully Mechanical, No Electronics
Cable-drive gear mechanism; total odometer 0–999999.9 km, trip odometer 0–999.9 km.
Applications
For any vehicle or equipment with cable-drive instruments — heavy-duty trucks, buses, coaches, passenger cars, agricultural machinery, construction equipment, forklifts, generator sets, and commercial marine vessels.