ID
1177333
$ 80.15
1-2 weeks delivery time
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The VDO 323-803-001-059D coolant temperature sensing unit provides accurate temperature feedback for VDO engine monitoring in automotive and industrial systems, measuring from +40°C to +120°C with an integrated warning contact at 105°C ± 3°C. Built with a 5/8-18 NF-3 male thread, a single-pole common-ground signal, and AMP blade connections, it delivers reliable analog resistance output (287.4–22.7 Ohm) for real-time monitoring of media such as coolant, water, air, engine oil, transmission oil, and fuel on 6–24 V DC systems.
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VDO Coolant Temperature Monitoring Sender with Warning Contact
The VDO 323-803-001-059D is a high-precision coolant temperature sender for VDO engine monitoring systems used across automotive and industrial applications. Designed to transmit stable, real-time temperature data, it supports both indication and protection functions by combining an analog sender signal with a dedicated overtemperature warning contact that closes as temperature rises.
Compatibility
- Automotive engine monitoring systems
- Industrial engine monitoring systems
- Systems measuring coolant, water, air, engine oil, transmission oil, and fuel temperatures
- 6–24 V DC instrument and monitoring circuits
Product Details
- Brand: VDO
- Part Number: 323-803-001-059D
- Component Type: Coolant Temperature Sender with Warning Contact
- Signal Type: Analog resistance sender, single-pole common ground
- Packaging: VDO Sensor Retail Package
- Country of Origin: Czech Republic
- EAN: 4103590689979
- Weight: 0.06 kg
Features
- Accurately tracks operating temperature for dependable engine health monitoring
- Warning contact provides a clear overtemperature alert strategy at the setpoint
- Secure 5/8-18 NF-3 male thread for stable, service-friendly installation
- Designed for multiple temperature media, making it a versatile choice for mixed-fluid systems
- AMP blade connectors support straightforward wiring of the sender signal and warning circuit
Technical Specifications
Temperature Measuring Range +40°C to +120°C Operating Temperature Range -40°C to +150°C Thread 5/8-18 NF-3 Male Sender Element Length Plus Thread 40 mm Sensor Diameter 10.8 mm Tightening Torque 20 Nm Operating Voltage 6–24 V DC Resistance Range 287.4–22.7 Ohm Sensor Signal Single-Pole Common Ground Warning Contact Setpoint 105°C ± 3°C Warning Contact Switching Capacity 1.2–3 Watt, non-inductive Warning Contact Behavior Contact closes with rising 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 Catalog Reference VDO 2014 Vehicle Electronics Catalog, Page 142–143 Resistance at 100°C 38.47 Ohm ± 2.98 Ohm -
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