Reliable Engine Temperature Monitoring for Marine and Automotive Systems

Accurate temperature measurement is essential for monitoring engine coolant and lubricating oil systems. Featuring a 40°C to 120°C operating range and a 260–23 Ohm resistance output, this temperature sender provides dependable temperature feedback to compatible gauges. The STP-2C variant features an M18 thread and an ungrounded design, making it suitable for installations that require an isolated earth return while maintaining reliable performance in marine and automotive applications.

Key Features

• 40°C to 120°C Temperature Range – Provides accurate temperature measurement across the normal operating range of engine cooling and lubrication systems.
• 260–23 Ohm Resistance Output – Compatible with gauges designed for the European-standard 260–23 Ohm resistance range.
• M18 Thread Connection – Suitable for installation into systems requiring an M18 threaded temperature sender.
• Ungrounded Configuration – Features an isolated earth design to suit applications where electrical isolation is required.
• 6V to 24V Compatibility – Supports operation across a wide range of marine, automotive, and industrial electrical systems.
• Brass Construction – Manufactured with a brass body to provide durability and resistance to corrosion in demanding environments.
• IP67 Protection Rating – Sealed against dust ingress and temporary water immersion for reliable operation.
• Suitable for Coolant and Oil Monitoring – Designed for temperature monitoring of engine coolant and lubricating oil systems.

Accurate temperature feedback helps support preventative maintenance and early detection of abnormal operating conditions. Suitable for marine, automotive, and industrial engine monitoring applications.