Fournisseurs en Gros de Capteurs & Modules Sensoriels
Approvisionnez en gros capteurs de température, pression, proximité, débit, mouvement (IMU) et modules capteurs IoT auprès de fabricants vérifiés sur Towobo. Le marché mondial des capteurs dépasse 200 milliards USD.
Prêt à sourcer en gros ?
Des milliers d'acheteurs s'approvisionnent auprès de fournisseurs vérifiés sur Towobo.
Trouver des fournisseurs en gros sur Towobo →Sensor categories and key specifications
Sensor products for wholesale sourcing span a broad range of physical measurement principles: temperature sensors — thermocouples (Types J, K, T, E, N, R, S for high-temperature industrial applications), Pt100/Pt1000 RTDs (precision resistance temperature detectors, -200°C to +600°C), NTC thermistors (compact negative temperature coefficient sensors, -40°C to +125°C, used in HVAC and consumer electronics), IC temperature sensors (LM35, DS18B20, TMP117 — direct digital output, simplified measurement, used in PCB-level temperature monitoring); pressure sensors — piezoresistive MEMS sensors (gauge, absolute, differential — 0–10 mbar to 0–1000 bar range, I²C/SPI or 4–20mA/0–10V output), capacitive pressure sensors (for low differential pressures, high accuracy), piezoelectric sensors (for dynamic pressure measurement); proximity and position sensors — inductive proximity switches (for metal target detection), capacitive proximity switches (for liquid level and non-metallic targets), photoelectric sensors (through-beam, retroreflective, diffuse), magnetic Hall effect sensors, and LVDT/RVDT displacement transducers; motion and inertial sensors — accelerometers (MEMS, ±2g to ±400g), gyroscopes (MEMS, degrees/second), IMU modules (combined accelerometer + gyroscope ± magnetometer); and gas and chemical sensors — O2, CO, CO2 (NDIR), VOC (electrochemical and photoionisation), H2, and combustible gas sensors for industrial safety and air quality monitoring.