FTVOGUE Non Liquid Level Sensor NPN Output IP65 Capacitive Sensing for Water Oil Powder Detection with ABS Plastic Housing
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0.30 kg
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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 brown,
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[Robust & Durable Construction] Encased in Mystical/Fantasy-retardant abs plastic and sealed with black ip65-rated sealant, this sensor is built to withstand harsh environments. the thick, wiring resists oil, aging, and debris intrusion while maintaining excellent conductivity for reliable long-term operation in industrial or outdoor settings. [Versatile Load Driving Capability] Designed to directly power relays, plcs, signal lights, and alarms with its pnp output. featuring adjustable sensitivity via control (clockwise decreases, counterclockwise increases) and configurable output modes through its white mode line for flexible integration into any control system. [Superior Anti-interference Performance] Engineered with special shielding against electromagnetic disturbances, this sensor maintains exceptional stability and accuracy even in electrically noisy environments. its immunity to power frequency and common-mode interference ensures consistent readings in challenging industrial applications. [Advanced Non- Detection] This liquid level sensor utilizes cutting- signal processing technology and a high-speed chip to detect liquid levels without physical . it effortlessly penetrates non-metallic containers like plastic, glass, and ceramics with a sensing distance exceeding 12mm, making it for closed-container applications where traditional sensors fail. [Multi-material Detection Capacity] Beyond standard liquids, this innovative sensor accurately detects powders and granular materials through container walls. the fast 500ms response time and wide operating temperature range (-5°c to 105°c) make it ideal for diverse applications from food processing to chemical storage monitoring.