ID
1008608
$ 105.65
1-2 weeks delivery time
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The VDO 323-803-001-012D coolant temperature sensing unit provides precise temperature feedback for automotive engine monitoring, helping the gauge or control system track operating temperature and support dependable performance. Built for installation in the engine cooling circuit with a 5/8-18 NF-3 thread, it measures across the +40°C to +120°C range and includes an integrated warning contact set at 100°C ± 3°C for added protection under rising temperature conditions.
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VDO Coolant Temperature Sensing Unit With 5/8-18 NF-3 Thread
The VDO 323-803-001-012D is an automotive coolant temperature sender designed to support accurate engine temperature monitoring through the vehicle’s cooling system. By converting temperature changes into a resistance signal, it helps instruments and monitoring systems track operating conditions, while the integrated warning contact adds a clear over-temperature trigger point for additional safety.
Compatibility
- Automotive cooling systems using a 5/8-18 NF-3 threaded sender port
Technical Specifications
Part Number 323-803-001-012D 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 Installation Torque 20 Nm Operating Voltage 6 - 24 V DC Sender Resistance Range 287.4 - 22.7 Ohm Resistance at 100 °C 38.47 Ohm ± 2.98 Ohm Sensor Signal Single-pole common ground Warning Contact Setpoint 100 °C ± 3 °C Warning Contact Switching Capacity 1.2 - 3 Watt 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 4103590689870 Weight 0.10 kg Catalog Reference 2014 Vehicle Electronics Catalog, page 142 - 143 Type of Connection A Temperature Sender Table Reference Table 1
Product Details
- Brand: VDO
- Component Type: Coolant temperature sender (temperature sensor)
- Functionality: Coolant temperature monitoring with analog resistance output
- Packaging: VDO sensor retail package
Features
- Accurate temperature-to-resistance conversion for stable gauge and monitoring performance
- Integrated warning contact for over-temperature indication at 100 °C ± 3 °C
- 5/8-18 NF-3 threaded design supports secure installation in compatible cooling circuits
- Designed for use across multiple automotive fluid and air temperature measurement applications listed for the sensor
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