Description
MEIYO PTR-WS2B
Reliable marine bilge water detection sensor that provides early warning of rising water levels to prevent flooding and equipment damage
| Brand | MEIYO |
| Model | PTR-WS2B |
| Voltage | 12V DC / 24V DC |
| Country of Origin | Japan |
| Weight | 0.15 kg |
| Dimensions | 80 x 50 x 35 mm |
| Warranty | 12 months |
| Certifications | CE, IP67, RoHS |
| SKU / MPN | PTR-WS2B |
| What’s in the box | Bilge Water Sensor Unit, Mounting Bracket, User Manual, Connection Cable |
| Sensor Type | Capacitive Water Level Detection |
| Alarm Output | Audible 85 dB Buzzer + LED Indicator |
| Detection Sensitivity | High Sensitivity at 1 mm water level |
| Operating Temperature | -10°C to 60°C |
| Current Consumption | 50 mA standby, 150 mA alarm |
| Housing Material | ABS Plastic with Marine-Grade Coating |
Key benefits: Compact design, high-sensitivity capacitive detection, dual audible and visual alarm, marine-grade durability, easy installation, low power consumption
Typical applications: Yachts and sailboats, fishing vessels, commercial ships, pontoon boats, marine engine compartments, boat bilge compartments, marine equipment rooms
Lifecycle: Active product, ongoing availability with manufacturer support
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.






Susan Y. –
Excellent built quality. Integrated easily into our existing control system.