ID
1008603
$ 77.58
1-2 weeks delivery time
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The VDO 323-803-001-002D coolant temperature sensor provides dependable coolant-temperature monitoring from +40°C to +120°C, supporting stable engine operation and helping prevent overheating. Built with a 5/8-18 NF-3 thread for a precise, secure installation, it delivers an analog resistance signal (287.4–22.7 Ohm) with a 1-pole common-ground design and includes a warning contact that closes as temperature rises (98°C ± 3°C), making it a strong choice for automotive cooling-system instrumentation.
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VDO Coolant Temperature Sensor with Warning Contact
The VDO 323-803-001-002D is a coolant temperature sender designed for accurate thermal monitoring in automotive cooling and instrumentation systems. It measures temperature across a +40°C to +120°C range and outputs an analog resistance signal to support consistent gauge readings and engine temperature control. A built-in warning contact adds extra protection by switching as temperature rises, helping drivers and technicians react quickly to overheating conditions.
Compatibility
- Automotive cooling-system temperature monitoring applications
Technical Specifications
Part Number 323-803-001-002D Temperature Measuring Range +40°C to +120°C Minimum to Maximum Operating Temperature -40°C to +150°C Thread 5/8-18 NF-3 Sender Element Length Plus Thread 40 mm Sensor Diameter 10.8 mm Torque 20 Nm Operating Voltage 6 to 24 V DC Resistance Range 287.4 to 22.7 Ohm Resistance at 100°C 38.47 Ohm ± 2.98 Ohm Sensor Signal Single-pole common ground Warning Contact 98°C ± 3°C Warning Contact Switching Capacity 1.2 to 3 W, non-inductive Warning Contact Function Contact closes with rising temperature Temperature Sender Connector AMP male 6.3 x 0.8 mm Warning Contact Connector AMP male 4.8 x 0.8 mm Temperature Media Coolant, water, air, engine oil, transmission oil, fuel EAN Code 4103590949325 Weight 0.06 kg Category Temperature sensors Communication Analog Packaging VDO sensor retail package Type of Connection A Vehicle Electronics Catalog Reference VDO 2014 Vehicle Electronics Catalog, page 142 to 143
Product Details
- Brand: VDO
- Component Type: Coolant temperature sender
- Function: Coolant temperature measurement for gauges and related instrumentation
Features
- Accurate analog resistance output for stable temperature indication
- Integrated warning contact for over-temperature alert strategies
- 5/8-18 NF-3 thread for secure, repeatable fitment in compatible ports
- Designed for common-ground electrical systems and 6–24 V DC operation
- Suitable for multiple fluids and media including coolant, water, oils, air, and fuel
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