Veratron Coolant Temperature Sensor - 40° to 120°C - 1/2" - 14NPTF

The Veratron Coolant Temperature Sensor – 40° to 120°C – 1/2" – 14NPTF is a precision engine monitoring instrument designed for marine, automotive, and industrial cooling system applications requiring real-time thermal diagnostics. Built to withstand demanding operational environments, this sensor bridges critical data between engine coolant and onboard instrumentation, enabling operators to maintain optimal performance and prevent thermal failure. Whether deployed in military vehicle platforms, law enforcement fleet management, or commercial marine operations, accurate coolant temperature measurement is essential to engine longevity and mission readiness.

The sensor operates across a 40° to 120°C operating range, delivering reliable signal output across normal and elevated thermal conditions typical of sustained high-performance use. Its 1/2" – 14NPTF threaded connection (National Pipe Thread Fine) ensures secure, leak-free installation in standard cooling system ports without adapter complexity. The compact 2 x 1 x 2 inch form factor and minimal 0.1 lbs weight facilitate straightforward integration into existing engine block or radiator mounting locations. Veratron's engineering provides stable electrical signal conditioning, reducing noise and false readings that could compromise engine management system accuracy in field operations.

Fleet maintenance personnel, marine technicians, and vehicle diagnosticians benefit from this sensor's direct compatibility with standard coolant passages and temperature-gauge circuits. Installation requires no modifications to cooling jackets or gauge wiring—the 14NPTF thread pitch seats directly into OEM-spec ports found across diesel and gasoline powerplants. Routine replacement during preventive maintenance intervals ensures continuous accuracy of temperature readings, preventing overheating incidents and supporting engine management system diagnostics across extended deployment cycles.