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- Rain Sensor Hygroscopic Disc Replacement,
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Item #:
132516672
Rain Sensor Hygroscopic Disc Replacement,
85% of respondents would recommend this to a friend
Item #:
132516672
JMD 2438
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Thursday, September 10
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Simple installation process allows you to replace worn-out hygroscopic discs without replacing the entire sensor unit.
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What Stands Out
Easy Replacement
Quickly replaces worn-out discs, ensuring your RainBird RSD WR2 sensors work efficiently again, eliminating the hassle of complicated repairs.
Compatibility Assurance
Designed specifically for RainBird RSD WR2 wireless sensors, this disc guarantees seamless integration and reliable performance without compatibility issues.
Cost-Effective Solution
Avoid the expense of a new sensor; this affordable replacement extends the life of your existing system and maintains optimal irrigation control.
Product Details
| Product Dimensions (L x W x H) | 1 x 1 x 0.5 inches (2.5 x 2.5 x 1.3 cm) |
| Item Weight | 0.176 ounces (4.99 grams) |
| Manufacturer | Shinelan |
| Item model number | Rsd-wr2 |
Who Should Buy?
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Gardening Enthusiasts
Ideal for gardeners who wish to automate watering based on rainfall, ensuring optimal moisture levels in soil.
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Irrigation System Users
Perfect for homeowners with RainBird irrigation systems looking to maintain operational efficiency by replacing defective sensors.
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DIY Homeowners
Beneficial for those who prefer repairing home equipment, saving on costs while enhancing their irrigation system's performance.
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Non-RainBird Users
Not suitable for individuals with irrigation systems from different brands, as compatibility is limited to RainBird sensors.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the purpose of the Rain Sensor Hygroscopic Disc?
Answer: The Rain Sensor Hygroscopic Disc is designed to detect moisture in the environment, allowing automatic control of irrigation systems. By accurately sensing rainfall, it prevents unnecessary watering, conserving water and promoting efficient garden maintenance. If your garden experiences sudden downpours, this disc ensures that your irrigation system doesn’t activate, thereby protecting your plants from overwatering. -
Question:
How do I know when to replace my Rain Sensor's Hygroscopic Disc?
Answer: Typically, if you notice that your irrigation system is running unnecessarily during rainy conditions, it may indicate that the Hygroscopic Disc needs replacement. Additionally, physical signs of wear or damage, such as cracking or warping, can also signal the need for a new disc. Regular checks will prolong the lifespan of your watering system and its components, ensuring smooth operation. -
Question:
Is the Rain Sensor Hygroscopic Disc compatible with other brands?
Answer: The Rain Sensor Hygroscopic Disc is specifically designed to be compatible with RainBird RSD WR2 Wireless Sensors. While other brands may have similar components, using this replacement ensures optimal performance with RainBird systems. Compatibility guarantees that the sensor responds accurately to moisture levels, which is crucial for maintaining efficient irrigation. -
Question:
What materials are used in the Rain Sensor Hygroscopic Disc?
Answer: The Hygroscopic Disc is typically made from specially treated fibers that expand and contract based on moisture levels. This innovative design enhances its ability to absorb water, making it highly effective in sensing rain. The materials are durable and specifically formulated to withstand outdoor conditions, ensuring long-term performance in various climates, from dry heat to humid environments. -
Question:
Can I install the Hygroscopic Disc myself?
Answer: Yes, installing the Rain Sensor Hygroscopic Disc is a straightforward process that can be done without professional help. Most users can easily replace the disc by accessing the sensor housing, removing the old disc, and inserting the new one. This DIY approach not only saves time but also helps you gain a better understanding of your irrigation system’s functionality. -
Question:
How does the Hygroscopic Disc affect water conservation?
Answer: The Hygroscopic Disc enhances water conservation by preventing unnecessary irrigation during rainfall, which can significantly reduce your water usage. By ensuring that your irrigation system only activates when needed, you contribute to environmentally friendly practices. This feature is particularly beneficial in regions where water scarcity is a concern, ensuring that every drop is used efficiently. -
Question:
What signs indicate that my irrigation system is not responding properly?
Answer: If you observe that your plants are either wilting from lack of water or becoming overwatered, it may indicate a malfunctioning rain sensor. Additionally, if the sensor fails to react during rain events or if the irrigation system operates during wet conditions, these issues suggest a need for inspection or replacement of the Hygroscopic Disc. Regular monitoring will help maintain the health of your garden. -
Question:
How long does the Hygroscopic Disc last?
Answer: The lifespan of the Rain Sensor Hygroscopic Disc can vary based on environmental factors and usage. On average, a well-maintained disc can function effectively for several seasons. Regular checks for wear and proper cleaning can extend its life, ensuring that your irrigation system continues to work efficiently. Keeping an eye on how well your garden performs will also help gauge when it's time for a replacement. -
Question:
What maintenance does the Hygroscopic Disc require?
Answer: Maintenance for the Rain Sensor Hygroscopic Disc is minimal but important. You should periodically inspect the disc for any signs of damage and keep it clean from dust and debris that might affect its performance. Ensuring that the disc remains free of blockage allows for accurate moisture readings and enhances the overall function of your irrigation system. -
Question:
Where can I buy Rain Sensor Hygroscopic Disc Replacement in Jamaica?
Answer: You can buy the Rain Sensor Hygroscopic Disc Replacement at Ubuy, a reliable online platform that offers a wide selection of gardening tools and accessories. Ubuy is known for its customer-friendly service and a straightforward shopping experience, making it a great choice for purchasing replacement parts. Ensure your irrigation system runs optimally by securing this essential component from Ubuy.
Shinelan Accessories Rsd-wr2 Editorial Review
The Rain Sensor Hygroscopic Disc Replacement, designed for use with RainBird RSD WR2 Wireless Sensors, has garnered positive feedback from users who appreciate its compatibility and ease of installation. Customers have reported successful repairs of their rain detectors, highlighting the durability of their original sensors which lasted up to five years before the need for replacement. The replacement discs are noted for being straightforward to install, making them an attractive solution for those looking to maintain their irrigation systems without the hassle of complicated setups. Overall, the product appears to meet user expectations effectively, offering a reliable option for those seeking to revive their irrigation rain sensors. **
Customer Reviews & Ratings
36 customers ratings
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5 Star
86%
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4 Star
6%
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3 Star
0%
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2 Star
0%
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1 Star
8%
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Pros
- Easy to replace
- Compatible with RainBird RSD WR2 Wireless Sensors
- Successfully repairs rain detectors
- Durable; some users report original sensors lasting over five years
Cons
- Limited data on long-term performance of the replacements
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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JMD 2438
Order now and get it around Thursday, September 10
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Compatible with all RainBird RSD and WR2 wireless sensor systems.
- Easy installation for replacing worn-out hygroscopic discs.
- Quick moisture detection helps prevent unnecessary watering.
- Durable, weather-resistant construction for multiple seasons.
- Includes a complete set for repairing one rain sensor unit.
- Enhance the efficiency of your irrigation system effortlessly.
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