Pricing
Company
About Blynk
Get to know our team, our values and our story.
Our Blog
Company news, product updates, and IoT projects.
Case Studies
Environmental
Customer stories on monitoring air and water quality.
HVAC
Learn how Blynk helped to build connected HVAC systems at scale.
Agriculture
Blynk’s solutions for smart farming.
‍
Food & Beverages
Production process automation with Blynk, real-time data insights.
Smart Home
User-facing apps for smart home devices, delivered.
All Case Studies
Developers
Developer Resources
Everything to help you get started and build your IoT device.
Tech Support
Get the best Blynk experience with our team of experts.
Documentation
Detailed guides for every feature of Blynk IoT platform.
Featured Hardware
Compatible dev boardings with firmware examples and blueprints.
Developer Hub
Enterprise
Smart Home
Create and manage smart home device apps and cloud.
Smart Cities
Prototype rapidly and launch integrated IoT ecosystems.
Construction
Utilize ready-to-deploy sensor solutions for your construction site
HVAC
Build a connected HVAC systems both for consumers and industrial application.
Smart Farming
IoT solutions to cultivate smarter, yield better and farm sustainably.
Enterprise Solutions
Features
Mobile Apps
Create customer-ready IoT apps
with no code.
Device Provisioning
Leverage industry leading device Provisioning.
Network Co-Processor
Turn your products into smart devices with Blynk.NCP
Blueprints & Templates
Tutorials, firmware code examples, dashboard UI.
All Blynk Features
Contact Sales
Sign Up
Features
You develop the hardware, Blynk covers the rest.
Enterprise
Branded apps, private server and app design included.
Developers
Everything to help you get started and build your IoT device.
Case Studies
Blynk’s low-code IoT platform is already powering thousands of connected products.
Company
Get to know our team, our values, and our story.
Pricing
Sign Up
Home
/
Compatible Hardware
/
Milesight
/
Milesight LoRaWAN® Leak Detection Sensor EM300-ZLD
Blynk logo
Kit

Milesight LoRaWAN® Leak Detection Sensor EM300-ZLD

IP67 Rated and UV Resistant

Core Components
:
No items found.
Where to buy
Connect this hardware to Blynk in no time
Use a ready-made blueprint project, or a firmware example to build your own functionality.
No items found.
Firmware Example
arrow-up-right
Channels
:
Connectivity
:
LoRaWAN
Applications
:
Industrial IoT
Smart Factory
Smart Buildings
Environmental Monitoring
Smart Home
Construction

About Product

M300-ZLD is a rope type sensor for detecting large areas covered by 3m of cable. It's suitable for detecting the presence of water and remotely alerting users to potential water leak, water spillage, or floor wetness. It supports water or other conductive liquids leak detection when liquid levels reach 5mm.

  • IP67 Rated and UV Resistance
  • Probe & Rope Type Available
  • Conductive Liquids Leak Detection
  • Embedded Temperature & Humidity Sensors
  • Customized Alarm Reporting Interval/Times
  • Up to 10 Years Battery Life

Product details

Core Components:
No items found.
Accessories:
CPU:
Channels:
Memory:
Connectivity:
LoRaWAN
Programming Language:
Supported Blynk Tech:
No items found.
Applications:
Industrial IoT
Smart Factory
Smart Buildings
Environmental Monitoring
Smart Home
Construction

Wireless Transmission:

  • Technology: LoRaWAN®
  • Frequency: CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923
  • Tx Power: 16 dBm (868 MHz) / 20 dBm (915 MHz) / 19 dBm (470 MHz)
  • Sensitivity: -137 dBm @300bps
  • Mode: OTAA/ABP Class A

Measurement:

  • Leakage Detection:
    • Trigger Condition: When liquid level reaches 5mm
    • Detection Cable: EM300-ZLD: 3m (Customizable)
  • Temperature:
    • Range: -30°C to +70°C
    • Accuracy: 0°C to +70°C (+/- 0.3°C), -30°C to 0°C (+/- 0.6°C)
    • Resolution: 0.1°C
  • Humidity:
    • Range: 0% to 100% RH
    • Accuracy: 10% to 90% RH (+/- 3%), below 10% and above 90% RH (+/- 5%)
    • Resolution: 0.5% RH

Operation:

  • Power On & Off: NFC, Power Button (Internal)
  • Configuration: NFC Configuration via Mobile App

Physical Characteristics:

  • Power Supply: 1 × 4000 mAh ER18505 Li-SOCL2 battery (extendable to 2 batteries)
  • Battery Life*: 10 years (10 min interval + 24 triggers per day)
  • Operating Temperature: -30°C to +70°C
  • Relative Humidity: 0% to 100% (non-condensing)
  • Ingress Protection: IP67
  • Dimension: 105.6 × 85.3 × 27 mm (4.16 × 3.36 × 1.06 in)
  • Installation: Wall Mounting

Approvals:

  • Regulatory: CE, FCC, RoHS

Latest products

Explore products
Blynk logo
Kit
Milesight LoRaWAN® Smart Current Transformer CT10x

Milesight LoRaWAN® Smart Current Transformer CT10x

Innovative sensor with non-intrusive quick installation
Blynk logo
Kit
Milesight Ultrasonic Distance Sensor EM400-UDL Cat M

Milesight Ultrasonic Distance Sensor EM400-UDL Cat M

With IP67-rated enclosure for professional and demanding applications
Blynk logo
Kit
Milesight ToF Laser Distance Sensor EM400-TLD Cat M

Milesight ToF Laser Distance Sensor EM400-TLD Cat M

Designed for small & mini trash bins
Blynk logo
Kit
Milesight LoRaWAN® Temperature Sensor TS301/TS302

Milesight LoRaWAN® Temperature Sensor TS301/TS302

Seamlessly connects to high-accuracy PT100 temperature probes and door magnetic sensors
Blynk
HomePricingBlogAbout
FOR DEVELOPERS
Getting startedForumDocumentationSupported hardwareLibrary APIApp exporting and publishingSystem status
FOR BUSINESSES
Our customers and case studiesRecommended hardwareContact sales
OTHER
Terms of servicePrivacy policyTech support

© 2024 Blynk Inc. All rights reserved.