ID
1369862
$ 113.63
1-2 weeks delivery time
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The VDO 325-805-003-003C coolant temperature sensing unit is built for engine monitoring where a stable, accurate signal matters, using a dual-pole insulated return design to support dependable readings from +40°C to +120°C. With a 3/8-18 NPTF thread and AMP male 6.3 x 0.8 mm connector, it integrates neatly into automotive, marine, and industrial systems for coolant, water, air, oil, and fuel temperature monitoring, and it supports an optional makepoint switch for warning functionality.
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VDO Coolant Temperature Sensing Unit With Dual-Pole Insulated Return
The VDO 325-805-003-003C is a coolant temperature sender engineered for engine monitoring across automotive, marine, and industrial systems. Designed around a dual-pole insulated return signal, it helps deliver stable, repeatable temperature feedback for dashboards, control systems, and instrumentation. It measures from +40°C to +120°C and is suitable for use in systems handling coolant, water, air, engine oil, transmission oil, and fuel.
Compatibility
- Automotive applications
- Marine applications
- Industrial applications
- Engines
- Transmissions
- Fluid systems requiring temperature monitoring
Technical Specifications
Part Number 325-805-003-003C Temperature Measuring Range +40°C to +120°C Operating Temperature Range -30°C to +150°C Thread 3/8-18 NPTF Operating Voltage 6 - 24 V DC Signal Type Dual-Pole Insulated Return Resistance at 90°C 25.6 Ohm Resistance at 100°C 19.25 Ohm ± 1.99 Ohm Signal Output 147.5 - 11.5 Ohm Sender Element Length Plus Thread 29 mm Sensor Diameter 10.9 mm Installation Torque 30 Nm Connector AMP Male 6.3 x 0.8 mm Warning Contact None Optional Warning Contact VDO A2C59510886 Makepoint Switch Compatible Media Coolant, Water, Air, Engine Oil, Transmission Oil, Fuel HS Code 90259000 EAN Code 410359069597 Weight 0.04 kg Country of Origin Czech Republic Alternative Notation 325 805 003 003C; 325/805/3/3C
Product Details
- Brand: VDO
- Component Type: Coolant temperature sender
- Primary Use: Temperature monitoring for coolant and other temperature-sensitive fluids
- System Fit: Engine monitoring and instrumentation circuits
Features
- Dual-pole insulated return design supports stable electrical performance in demanding environments
- 3/8-18 NPTF thread helps ensure a secure, reliable installation
- Works across 6 - 24 V DC systems for broad integration into vehicle and vessel electrical architectures
- Suitable for coolant, water, air, engine oil, transmission oil, and fuel temperature monitoring
- Optional makepoint switch support for warning functionality (VDO A2C59510886)
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