Dongfeng Kinland truck parts Dual head temperature sensor A056V725

Built as a key component for real-time temperature control of critical truck systems, this dual-head sensor delivers accurate and simultaneous monitoring of two independent points. Each NTC sensing head features a measurement range of -40℃ to 150℃ and a precision of ±0.5℃ within the core working range (80℃-120℃), ensuring reliable data for the cooling and transmission systems. The sensor’s response time is ≤1.5 seconds, quickly capturing temperature fluctuations (e.g., sudden overheating during heavy load) and transmitting signals to the ECU. For Dongfeng Kinland trucks, this dual monitoring enables the ECU to adjust the cooling fan speed and transmission oil cooler operation dynamically, preventing overheating-related failures

Engineered to endure the harsh mechanical environment of truck engines and transmissions, the A056V725 sensor features a rugged construction. The sensor body is made of high-strength PA66-GF30 (glass fiber-reinforced nylon) with a tensile strength of 280MPa, resisting deformation from engine vibration (10-2000Hz) and accidental impacts. Each sensing head is protected by a 304 stainless steel probe (1.2mm thickness) that resists corrosion from coolant and transmission oil. A reinforced cable (TPE sheath + tinned copper conductor) with a tensile strength of 150N ensures reliable signal transmission even under repeated bending (15,000+ cycles). The compact design (85mm length, 25mm diameter) fits seamlessly in tight engine compartment spaces

Optimized for diverse operating climates and working conditions, the dual-head sensor exhibits exceptional environmental resilience. It operates stably within a temperature range of -40℃ to 150℃, adapting to frigid northern winters (cold starts at -35℃) and high-temperature engine compartments (peak temperatures of 140℃). The IP67 protection rating (per IEC 60529) completely blocks dust ingress and withstands temporary submersion in 1m of water—ideal for construction machinery exposed to mud and rain. The connector uses HNBR rubber seals and gold-plated pins, resisting corrosion from road salt and chemical contaminants, and passing 1500-hour neutral salt spray testing (ASTM B117) with no signal degradation

This dual-head temperature sensor plays a pivotal role in synergizing truck systems and reducing long-term operational costs. Accurate temperature data enables the ECU to prevent cooling system inefficiencies (reducing fuel consumption by 3-5%) and transmission overheating (which causes gear wear and $2,000+ repair costs). The sensor’s early warning function alerts the driver to abnormal temperatures, avoiding engine derating (power reduction by 50%) and unplanned downtime (costing $800+ per hour for long-haul fleets). Its dual-head design eliminates the need for two separate sensors, reducing installation complexity and component costs by 40%. As a genuine OE part, it ensures compatibility with Dongfeng Kinland’s electrical system, avoiding signal mismatches. Backed by a 2-year/250,000km Dongfeng warranty, it provides reliable temperature monitoring and predictable maintenance expenses