Garosa Non Contact Liquid Level Sensor, Capacitive Water Level Switch NPN Output IP65 ABS Plastic, with Adjustable Sensitivity for PLC Relay
En stock
1.24 kg
No
Nuevo
Amazon
USA
- Spec: Item Type: Contactless Water Level Sensor Material: ABS Operating Temperature: -5 to 105℃ Water Proof Rating: IP65 Operating Humidity: 5% to 100% Response Time: 500Ms Sensing Method: Capacitive Power Protection: Polarity protection Wiring Terminal Definition: Brown (power supply positive), blue (power supply negative), black (signal line), white (mode line). White line floating for NPN normally open; White line short connected to blue line for NPN normally closed Sensor Sensitivity Adjustment: 1. Counterclockwise increases sensitivity; Clockwise decreases sensitivity. 2. The sensor can sense human hands, so it is recommended to install the sensor in a fixed position for adjustment to avoid human hands being within the sensing range. Measurement Output Voltage: 1. The sensor outputs NPN normally open output, when no load is connected and only a multimeter is used for measurement, the high level value is virtual and has no practical significance. 2. The sensor should be connected to a load of less than 0.2A (indicator light, small relay, pull up resistor, optocoupler, etc.) to measure the output end with a multimeter, data is only valid at this time. High Level Issues When Connecting to Microcontroller or PLC: For example, a sensor that supplies 12V power needs to be connected to a 5V microcontroller, the positive pole of 12V should be connected to brown line, the negative pole of 12V should be connected to blue line, the black line should be connected to 10K resistor, when the voltage is pulled up to 5V, the black line is at a high low voltage level of 5V. Use of Sensor Mode Line - White Line: 1. The white line is the mode line, controlling the sensor output high and low levels inversion, default is white wire floating. 2. Please note that misconnecting the white line with the brown or black line may cause damage to the sensor! Example: Connect 12V positive to sensor
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[Versatile Load Driving Capability] This contactless water level sensor can directly drive various loads such as relays, signal lights, alarms, and plcs. with adjustable sensing sensitivity, it offers flexibility for different applications, ensuring accurate and responsive performance in diverse environments. [Wide-ranging Applications] Capable of penetrating non-metallic containers like plastic, glass, and ceramics, this sensor detects liquids, powders, and particles with a sensing distance exceeding 12mm. its versatility makes it suitable for a wide range of industries, from manufacturing to food processing. [Durable & Reliable Construction] Crafted from abs plastic, this sensor is insulated, flame retardant, and built to last. the back is tightly sealed with black sealant, achieving an ip65 rating to prevent debris and from damaging the interior. the thick, sturdy wires are , oil-proof, and anti-aging for long-term reliability. [High Stability & Anti-interference] Designed for industrial environments, this sensor boasts high stability, sensitivity, and strong anti-interference capabilities. it is specially treated to resist power frequency and common mode interference, ensuring reliable operation even in electromagnetically noisy settings. [Advanced Non-contact Detection] This cutting- liquid level sensor utilizes advanced signal processing technology and a high-speed chip to break through the limitations of container wall thickness. it enables precise liquid level detection in closed containers without physical contact, making it ideal for industrial automation and home appliances.