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Room 1212-G107, Unit 2, Building 1, Block A, Shenglong Plaza, No. 80 Weiyang Road, Weiyang District, Xi'an City, Shaanxi Province
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0281002209
Shacman
| Attribute | Description |
|---|---|
| Product Name | Coolant Temperature Sensor / Coolant Temp Sender |
| Manufacturer | BOSCH (Robert Bosch GmbH) |
| Part Number | 0 281 002 209 (commonly written as 0281002209) |
| Alternative Numbers | See cross-reference list below |
| Sensor Type | NTC (Negative Temperature Coefficient) Thermistor |
| Function | Measures engine coolant temperature and sends signal to ECU/instrument panel |
| Output Signal | Variable resistance (analog), interpreted via 5V reference voltage |
| Thread Size | M12 × 1.5 mm (metric fine thread) |
| Wrench Size | 19 mm |
| Electrical Connector | 2-Pin rectangular plug (sealed, waterproof design) |
| Operating Voltage | 5V DC (reference voltage supplied by ECU) |
| Protection Rating | IP67 (when mated; resistant to moisture and dust) |
| Standard Compliance | ISO 16750, GB/T, DIN 72551, RoHS compliant |
| Parameter | Specification |
|---|---|
| Model Number | 0 281 002 209 |
| Sensing Element | Ceramic NTC thermistor |
| Resistance at +20°C | ~2.5 kΩ |
| Resistance at -10°C | ~8.2 – 10.5 kΩ |
| Resistance at +80°C | ~0.3 kΩ |
| Temperature Range | -40°C to +130°C (short-term up to +150°C) |
| Accuracy | ±1.5°C within normal operating range |
| Response Time (T90) | < 30 seconds in fluid flow |
| Sealing Method | Copper crush washer for pressure-tight seal |
| Recommended Torque | 20–25 N·m (to avoid thread stripping or cracking) |
| Material | Brass body, plastic connector housing, stainless steel sensing tip |
| Approvals | OE-approved for Weichai, Iveco, Volvo, MAN, Polaris, FCA |
| Attribute | Description |
|---|---|
| Product Name | Coolant Temperature Sensor / Coolant Temp Sender |
| Manufacturer | BOSCH (Robert Bosch GmbH) |
| Part Number | 0 281 002 209 (commonly written as 0281002209) |
| Alternative Numbers | See cross-reference list below |
| Sensor Type | NTC (Negative Temperature Coefficient) Thermistor |
| Function | Measures engine coolant temperature and sends signal to ECU/instrument panel |
| Output Signal | Variable resistance (analog), interpreted via 5V reference voltage |
| Thread Size | M12 × 1.5 mm (metric fine thread) |
| Wrench Size | 19 mm |
| Electrical Connector | 2-Pin rectangular plug (sealed, waterproof design) |
| Operating Voltage | 5V DC (reference voltage supplied by ECU) |
| Protection Rating | IP67 (when mated; resistant to moisture and dust) |
| Standard Compliance | ISO 16750, GB/T, DIN 72551, RoHS compliant |
| Parameter | Specification |
|---|---|
| Model Number | 0 281 002 209 |
| Sensing Element | Ceramic NTC thermistor |
| Resistance at +20°C | ~2.5 kΩ |
| Resistance at -10°C | ~8.2 – 10.5 kΩ |
| Resistance at +80°C | ~0.3 kΩ |
| Temperature Range | -40°C to +130°C (short-term up to +150°C) |
| Accuracy | ±1.5°C within normal operating range |
| Response Time (T90) | < 30 seconds in fluid flow |
| Sealing Method | Copper crush washer for pressure-tight seal |
| Recommended Torque | 20–25 N·m (to avoid thread stripping or cracking) |
| Material | Brass body, plastic connector housing, stainless steel sensing tip |
| Approvals | OE-approved for Weichai, Iveco, Volvo, MAN, Polaris, FCA |
