Electrochemical oxygen sensor ZS-ST-09-017

zirconia4-wirehigh-temperature

Cubic ZS-ST-09-017 is a four-wire zirconia oxygen sensor that is designed on the basis of HTCC technology and adopts zirconia as its sensing element to detect the oxygen concentration in motorcycle exhaust systems. Cubic ZS-ST-09-017 measures oxygen concentration by detecting the potential difference generated by the oxygen ion concentration difference between exhaust gas and reference air. Cubic ZS-ST-09-017 features an ignition time less than 15 seconds, effectively reducing pollutant emissions during the cold-start phase. With a Thermal Shock Protection (TSP) coated zirconia element, Cubic ZS-ST-09-017 demonstrates enhanced thermal cycling durability and resistance to condensation, supporting continuous operation in 850°C exhaust environments. Featuring an industry-standard interface, Cubic ZS-ST-09-017 is designed for seamless integration. Cubic ZS-ST-09-017 finds extensive application in motorcycle manufacturing, after-sales maintenance, and customization, contributing to optimized engine performance and increased fuel economy. - Zirconia electrochemical technology with HTCC process. - Precise measurement, high signal resolution, and meticulous engine control. - Fast cold start within 15 seconds in merit of efficient dual heater. - Anti-interference circuit ensures stable signal output and reliable operational performance. - Waterproof connectors, high temperature resistant material, and a fault-tolerant design enhanced stability. - Planar and compact structure designed for space-constrained applications; standard threaded interface enables quick and convenient installation. - Compatible with nearly all EFI motorcycle models on the market, ideal for OEMs, aftermarket modifications, and service applications. Operating Voltage: 12±1V Heater Resistance (Cold): 7.5±1Ω Rich-burn voltage (λ=0.93-0.97): ≥750mV Lean-burn voltage (λ=1.05-1.10): 50±30mV Resistance: ≤1000Ω Response time (600mV—300mV): <150ms Response time (300mV—600mV): <100ms Ignition Time: <15s Thread Size: M12×1.25