Longert 3611-00504 High Accuracy Metal Temperature Sensor
This precision metal temperature sensor is specifically engineered for Zhongtong and Kinglong bus applications. Designed as a core detection component, it provides real-time temperature monitoring for critical systems including engine coolant, oil, and air intake, ensuring optimal engine performance and operational safety.
Product Overview
- Precision Monitoring: Advanced metal thermistor technology delivers ±0.5℃ accuracy with rapid ≤500ms response time
- Robust Construction: Stainless steel sensing probe with engineering plastic housing for superior durability
- Wide Operating Range: Functions reliably from -40℃ to 150℃ in demanding bus environments
- Direct OEM Replacement: Plug-and-play installation with perfect fit for original mounting specifications
- Comprehensive Testing: Each unit undergoes rigorous factory validation including temperature accuracy, environmental, and sealing tests
Technical Specifications
| Part Number |
3611-00504 |
| Brand |
Longert |
| Application |
Zhongtong & Kinglong Buses (Coach, City Bus, Passenger Bus Models) |
| Primary Function |
Engine Coolant/Oil/Air Intake Temperature Monitoring |
| Construction Materials |
Stainless Steel Sensing Probe, Engineering Plastic Housing |
| Operating Temperature |
-40℃ to 150℃ |
| Measurement Accuracy |
±0.5℃ |
| Response Time |
≤500ms |
| Output Signal |
0-5V or 4-20mA Standard Electrical Signal |
| Key Features |
High Temperature Resistance, Corrosion Resistance, Vibration Resistance, Sealed Construction |
| Installation |
Direct OEM Replacement - Plug and Play |
| Condition |
Brand New - Factory Tested |
Product Images
Performance Benefits
This temperature sensor ensures precise thermal management for bus engines, transmitting accurate data to the vehicle's ECU for optimal cooling system control. The sealed design prevents contamination from dust, moisture, and coolant, while the robust construction withstands the vibration and thermal stresses of commercial bus operations. Perfect for fleet maintenance with zero modification requirements.