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Water Level Detection Sensor

I 10 migliori prodotti di dicembre 2025
Ultimo aggiornamento: 13 dicembre 2025
CQRobot
CQRobot
CQRobot Contact Water/Liquid Level Sensor Compatible with Raspberry Pi/Arduino. for Automatic Irrigation Systems, Aquariums, Plants, in the Garden, in Agriculture etc.
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98

QUALITÀ MASSIMA

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Amazon.it
#1 VINCITORE

  • Contact Water/Liquid Level Sensor, This is a photoelectric water liquid level sensor that is operates using optical principles. Open collector output mode, suitable for connecting various circuits and product applications.
  • The sensor has no mechanical parts, requires no additional adjustment, and has high sensitivity, low power consumption, corrosion resistance, high pressure resistance, high temperature resistance and chemical stability.
  • This sensor probe is small in size and has a structure that can be placed up, down, laterally, and diagonally in multiple orientations to detect solution spillage, dryness and horizontal level. Can be used as a reminder and alarm function.
  • The sensor has a DIP switch. The DIP switch controls the output voltage (high level) of the signal terminal (green line). When the DIP switch is dialed to 5V, the high level is 5V. When the DIP switch is dialed At 3V, the high level is 3.3V.
  • Compatible with Arduino motherboard and Raspberry Pi motherboard. for Automatic Irrigation Systems, Aquariums, Plants, in The Garden, in Agriculture etc.
  • 14,99 € SU AMAZON
YYAZXSIQ
YYAZXSIQ
XKC-Y26 Non-contact Liquid Level Sensor External-attached Pipeline Water Detection Switch(XKC-Y26-PNP-24V)
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96

QUALITÀ SUPERIORE

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#2

  • XKC-Y26 Non-contact Liquid Level Sensor External-attached Pipeline Water Detection Switch
  • 28,61 € SU AMAZON
Xyntor
Xyntor
PVDF Float Switch Liquid Level Sensor | Base Endurance - 10 to 85°C | 2.5Mpa Water Level Detection for Water Treatment/Hydraulic Machinery/Generators
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93

QUALITÀ OTTIMA

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#3

  • Wide Temperature Range - This liquid level sensor functions from -10 to 85°C, maintaining consistent performance in extreme environments. Its robust construction ensures accurate detection in both freezing conditions and high-temperature applications.
  • Excellent PVDF Material - PVDF float switch offers exceptional endurance to strong bases and harsh substances. This industrial-grade material prevents degradation from substance exposure, extending product lifespan in demanding working conditions.
  • Accurate Float Design - With 0.7 specific weight and 2.5Mpa working pressure, this level detection switch responds precisely to minor liquid level changes. Ideal for processing containers, water treatment systems, and industrial machinery requiring consistent liquid monitoring.
  • Compact & Low-Maintenance - Float switch features no mechanical connections for simplified use and reduced failure points. The space-saving design installs easily in confined areas while providing steady performance without regular upkeep.
  • Industrial-Grade Dependability - Engineered for continuous functioning in demanding applications including shipbuilding, generator equipment and hydraulic systems. This enduring sensor delivers long-term accuracy with minimal functional downtime.
  • 19,39 € SU AMAZON
ZYLARUM
ZYLARUM
Throw in Liquid Level Sensor 0 - 5m Range | 4 - 20mA Output for Digital Display / PLC / Inverter | 316 Stainless Steel Water Protection | DC24V Industrial Water Level Detection
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#4

  • Excellent Solid Structure - Liquid level sensor features bend-resistant design with a sturdy 316 stainless steel shell, ensuring consistent performance and extended service duration in harsh industrial environments.
  • Erosion-Resistant and Non-Clogging Design - This sensor uses erosion-resistant materials and a non-clogging structure that is simple to maintain, providing excellent protection against degradation and reducing maintenance downtime for water level monitoring.
  • 4-20mA Transmission Output - Level sensor delivers precise 4-20mA data transmission compatible with digital displays, PLCs, inverters, and recorders, making it ideal for automated control systems in water treatment and industrial applications.
  • Water-Protection and Secure - Sturdy stainless steel construction combined with a water-protection cable offers secure functioning, with a 6m cable length and DC24V electrical supply for straightforward installation and economical setup.
  • Accurate 0-5m Detection - Liquid level transmitter ensures 0.2 measuring accuracy for 0-5m range water level detection, eliminating guesswork and providing consistent data for critical processes without concern for malfunction.
  • 35,89 € SU AMAZON
YYAZXSIQ
YYAZXSIQ
XKC-Y26 Non-contact Liquid Level Sensor External-attached Pipeline Water Detection Switch(XKC-Y26-PNP(5-12V))
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88

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Amazon.it
#5

  • XKC-Y26 Non-contact Liquid Level Sensor External-attached Pipeline Water Detection Switch
  • 28,41 € SU AMAZON
YYAZXSIQ
YYAZXSIQ
XKC-Y26 Non-contact Liquid Level Sensor External-attached Pipeline Water Detection Switch(XKC-Y26-V)
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81

QUALITÀ BUONA

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Amazon.it
#6

  • XKC-Y26 Non-contact Liquid Level Sensor External-attached Pipeline Water Detection Switch
  • 28,19 € SU AMAZON
KVKITKLW
KVKITKLW
1pcs Capacitive Liquid Level Sensor, Non-contact Water Detection Sensor(XKC-Y25-NPN(5-12V))
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78

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#7

  • Sensori di trasmissione
  • 1pcs Capacitive Liquid Level Sensor, Non-contact Water Detection Sensor
  • 39,71 € SU AMAZON
KVKITKLW
KVKITKLW
1pcs Level Sensor Water Liquid Detection Sensors(XKC-Y26-NPN-24V)
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75

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Amazon.it
#8

  • Sensori di trasmissione
  • 1pcs Level Sensor Water Liquid Detection Sensors
  • 58,27 € SU AMAZON
KVKITKLW
KVKITKLW
1pcs Level Sensor Water Liquid Detection Sensors(XKC-Y26-NPN(5-12V))
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74

QUALITÀ BUONA

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Amazon.it
#9

  • Sensori di trasmissione
  • 1pcs Level Sensor Water Liquid Detection Sensors
  • 58,03 € SU AMAZON
KVKITKLW
KVKITKLW
1pcs Capacitive Liquid Level Sensor, Non-contact Water Detection Sensor(Y25-RS485 24v)
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64

QUALITÀ BUONA

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Amazon.it
#10

  • Sensori di trasmissione
  • 1pcs Capacitive Liquid Level Sensor, Non-contact Water Detection Sensor
  • 45,85 € SU AMAZON