RUKO MGB-DIN376B Vapor Pressure Thermometer M22x2.5mm

Industrial temperature monitoring often fails when mechanical gauges cannot withstand harsh process conditions or provide reliable readings without external power. The RUKO MGB-DIN376B vapor pressure thermometer solves this by delivering accurate, local temperature indication in a rugged stainless steel housing, suitable for machinery, plant engineering, and HVAC applications.

Who is it for

Maintenance engineers, plant operators, and HVAC technicians who need a dependable, direct-reading temperature gauge for pipes, tanks, or process equipment. It is particularly useful where electrical power is unavailable or where a simple, robust mechanical instrument is preferred.

Main features

• Vapor pressure measuring principle with Class 2 accuracy per EN 13190
• Nominal case diameter 100 mm with white aluminum dial and black lettering
• Measuring range -20 to +120 °C
• Back connection with M22x2.5 male thread and 100 mm stem length
• Wetted parts in stainless steel 1.4571 (316Ti), case in stainless steel, instrument glass window
• Liquid-filled for vibration dampening and pointer stability

Specifications

• Measuring principle: Vapor pressure
• Accuracy class: Class 2 (EN 13190)
• Nominal size: 100 mm
• Measuring range: -20 ... +120 °C
• Process connection: M22x2.5 male, back connection (axial)
• Stem length (L1): 100 mm
• Stem diameter (d): 8 mm
• Wetted parts material: Stainless steel 1.4571 (316Ti)
• Case material: Stainless steel
• Window: Instrument glass
• Dial: White aluminum, black lettering
• Pointer: Black aluminum
• Filling: Non-toxic, non-flammable liquid
• Design standard: EN 13190, DIN 376B

Tips

Mount the thermometer directly into the process via the M22x2.5 thread. Ensure the stem is fully immersed in the medium for accurate readings. The liquid filling reduces pointer flutter in vibrating environments, but avoid exposing the case to direct flame or extreme mechanical shock.