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SN-3006H-SJ-NO1, Rail Housing Water Immersion Sensor- (RS485) (with knob)
The SN-3006H-SJ-NO1, Rail Housing Water Immersion Sensor- (RS485) (with knob) is a mid-range water quality sensors designed for everyday users. It features Item Type: Water Immersion Sensor and Model No. / Name: SN 3006H SJ NO1.
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About This Product
The SN-3006H-SJ-NO1, Rail Housing Water Immersion Sensor- (RS485) (with knob) is a mid-range water quality sensors designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Item Type: Water Immersion Sensor
- Model No. / Name: SN 3006H SJ NO1
- Voltage Rating: 12–24 — works with standard household power
- Response Time(s): ≤1
- Material: Copper, ABS Housing — built to last with a quality finish
- Working Current (mA): ≤ 35
- Length (mm): 110
- Width (mm): 60
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The SN-3006H-SJ-NO1 Rail Housing Water Immersion Sensor is a high-precision detection device designed to safeguard critical infrastructure from water damage. Ideal for industrial, electrical, and data environments, this sensor utilizes alternating current for stable electrode measurement, allowing for accurate detection of water presence. Built with a robust DIN35mm rail-mountable housing, it supports RS485 communication and relay output for seamless integration into existing monitoring systems. With an integrated buzzer alarm and multiple output methods, it instantly alerts users when water is detected.
Rail Housing Water Immersion Sensor.The device features a sensitivity adjustment knob, enabling users to fine-tune the sensor response to specific environments. Whether for industrial automation, control cabinets, or data centers, the SN-3006H-SJ-NO1 ensures efficient and dependable water leak monitoring. Its compact design, easy installation, and multi-mode alarm functionality make it an essential component for environmental monitoring systems that demand reliability and customization.
Features:
- Uses alternating current for stable water detection.
- Accurate inductive detection of water immersion.
- RS485 communication interface for remote monitoring.
- Relay output and buzzer alarm for instant notification.
- Sensitivity adjustment knob for customized operation.
- DIN35mm standard rail mounting for quick installation.
- Reliable electrode measurement ensures consistent performance.
- Suitable for electrical panels, data centers, and industrial sites.





