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Renke RS-SJ-N01-2 RS485 Industrial Water Leak Sensor

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Renke RS-SJ-N01-2 industrial RS485 water leak sensor

Product Description

Industrial wall-mounted water leak detector for equipment rooms, data centers, HVAC spaces, warehouses and other facilities requiring reliable flood or leakage monitoring. It operates from DC 10–30V and provides RS485 Modbus RTU communication for integration with PLC, SCADA and building-management systems.

Product Specifications

ModelRS-SJ-N01-2
Power SupplyDC 10–30V
Maximum Power (RS485)Approx. 0.4W
Detected MediumTap water / purified water
CommunicationRS485 / Modbus RTU
Operating Temperature-20°C to +60°C
Operating Humidity0–95% RH, non-condensing
HousingABS, IP65
MountingWall mount

Product Features

  • Model: RS-SJ-N01-2
  • Output: RS485 / Modbus RTU
  • Power supply: DC 10–30V
  • Detected liquid: Tap water and purified water
  • Housing: IP65 ABS wall-mount enclosure
  • Typical applications: Data centers, equipment rooms, HVAC spaces, warehouses and industrial facilities

Package Includes

  • 1 × Renke RS-SJ-N01-2 Water Leak Detector
  • 2 × Self-tapping screws
  • 2 × Plastic expansion anchors
  • 1 × Manufacturer certificate / warranty / manual set

Other Information

Use an appropriate conductive sensing electrode or leak-detection cable and follow the RS485 A/B wiring instructions. Supplied sensing accessories may vary by supplier batch.

Warranty Information

15 Days Seller Warranty:

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of TwoElectrons customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What Voids Warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Shipping & Returns Policy

Shipping Policy:
  • Delivery time within metro cities in India is 1-3 days; for other locations, it is 3-7 days. Delivery varies based on location and courier service.
  • If the item is out of stock, the estimated delivery time is 7-14 days from order confirmation. Delivery varies based on location and courier service.
Return & Refund Policy:
  • Return window: 7 days from receipt unless stated otherwise.
  • No refunds or replacements after the return window.
  • Returns are accepted only for non-working or damaged products.
  • Initiate return requests from here: Return Request or contact us at 09831070550.
  • Refunds are processed within 3-4 working days after inspection and approval.
Main Features
  • RS485 Modbus RTU: Easy integration with industrial monitoring, PLC, SCADA and BMS systems.
  • Industrial leak monitoring: Detects conductive water such as tap and purified water.
  • Wide input: Operates from DC 10–30V.
  • Low power: RS485 version consumes up to approximately 0.4W.
  • IP65 ABS housing: Wall-mounted enclosure for demanding facility environments.
  • Wide temperature range: Designed for -20°C to +60°C operation.
  • Flexible sensing: Suitable for use with external leak-detection electrodes/cable configurations.
SKU: 2ESE20058
₹ 4,549.00
Bulk orders or B2B inquiries? communication@twoelectrons.com

Lead time

Quantity Dispatch
1-10 units 1 to 3 days (metro cities)
3 to 7 days (others location)
>10 units To be negotiated
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