Pressure and temperature sensors are key monitoring components of air compressors. Poor sensor accuracy or unstable signals will cause false over-temperature alarms, pressure disorder and unexpected shutdowns, seriously affecting production stability. APDATECH summarizes professional sensor selection standards for global buyers.
Pressure Sensor Selection Match the system pressure range (0–1.6MPa conventional), ensure high sensitivity and anti-interference performance. Industrial sites with large voltage fluctuations must choose wide voltage sensors to avoid signal drift.
Temperature Sensor Selection Operating temperature range should cover 0–150℃. High-temperature resistant probe and stable resistance value are required. Poor-quality probes cause inaccurate temperature detection and frequent shutdown in summer.
Core Selection Principles 1. Thread size and installation depth must match the original equipment; 2. Signal output mode is consistent with the controller; 3. Strong anti-interference ability for factory high-frequency equipment; 4. High and low temperature resistance suitable for overseas complex climates.