YD9830 eddy current displacement composite sensor is a sensor that integrates temperature displacement. Temperature is measured using PT100 implanted inside the probeIntegrated with eddy current. The displacement signal measures the relative position between the measured object (which must be a metal conductor) and the probe end face. Due to its non-contact natureMeasurement, high reliability in long-term operation, high sensitivity, strong anti-interference ability, fast response speed, and not affected by media such as oil and waterUsed for long-term real-time monitoring of parameters such as shaft displacement, shaft vibration, and shaft speed of large rotating machinery, it can analyze the equipment's performanceEffectively protect equipment and conduct predictive maintenance based on work conditions and fault causes. Measurable displacement, amplitude, speed, rulerDimensions, thickness, surface roughness, etc. From the theoretical analysis of rotor dynamics and bearing science, the operating state of large rotating machinery is mainlyIt depends on its core - the shaft, and eddy current displacement sensors can directly measure the state of the shaft, with reliable and trustworthy measurement results.This product complies with GB3836.1-2010 "Explosive Atmosphere Part 1: General Requirements for Equipment" and GB3836.4-2010 "ExplosiveExplosive Environment Part 4: Equipment Protected by Intrinsic Safety Type "i" and GB3836.20-2010 Explosive Environment Part 20Part: Equipment Protection Level（EPL (Equipment for Ga) "standard. The explosion-proof mark is Ex ia IIB T6 Ga, suitable for Zone 0Zone 1, Zone 2, IIA~IIB levels, T1~T6 explosive gas mixture locations, and have undergone national quality supervision and inspection for explosion-proof electrical productsThe testing center has passed the inspection and issued an explosion-proof certificate. The explosion-proof certificate number is CNEX21.0389X. Sensor intrinsic safety explosion-proof parameters:Ui=28V DC 、Ii=100mA、Pi=0.7W、Ci=0.06uF、Li=1.2mH。