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.
MB82640 Mechanical Oil Temperature Gauge (Bourdon Tube)
• Engine Oil Temperature Monitoring
Technical Specifications
|
Diameter |
2-1/16" (Ø 52 mm) |
|
Mechanism |
Bourdon Tube |
|
Full-Scale Range |
60°C to +160°C |
|
Accuracy |
±3% of full scale |
|
Standards |
Compliant with JIS D5605 and JIS D0204 |
|
Service Life |
60°C to full-scale: 30000 cycles |
|
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
MB82640 is a 52 mm Bourdon tube mechanical oil temperature gauge. It measures engine oil temperature directly through a Bourdon tube and gear mechanism, intended for high-load oil temperature monitoring, aftermarket replacement, and OEM / ODM applications on commercial trucks, agricultural and construction machinery, generator sets, and commercial marine vessels.
Full-scale range 60°C to +160°C, ±3% full-scale accuracy, compliant with JIS D5605 and JIS D0204; storage temperature per SAE J1810. Automotive-grade -40°C to +85°C operating temperature, IP67 front-side ingress protection.
Key Features
▸ Full-Scale 60°C to +160°C, ±3% Accuracy
Per JIS D5605 and JIS D0204; 30000-cycle service life.
▸ Bourdon Tube + Gear Mechanism
Bourdon tube directly senses oil temperature; PVC capillary length configurable.
▸ Automotive-grade -40°C to +85°C operating temperature, IP67
IP67 front-side ingress protection; incandescent (LAMP) backlight; storage temperature per SAE J1810.
Applications
For any vehicle or equipment with Bourdon tube gauges — heavy-duty trucks, buses, coaches, passenger cars, agricultural machinery, construction equipment, forklifts, generator sets, and commercial marine vessels.