Spot Leak Detection Sensor
EM300-SLD
Zone Leak Detection Sensor
EM300-ZLD
Liquid Leak Detection
Probe & Cable Type
IP67 Waterproof
LoRaWAN® Wireless
5/10 Years Battery Life
NFC for Configuring
Spot Leak Detection Sensor
EM300-SLD
Zone Leak Detection Sensor
EM300-ZLD
Prevent Water Damage
Through instant water leak detection, the EM300-SLD/ZLD will help prevent potential water damage to properties or assets.
Flooding monitoring Timely warning
When the water level at the detection point reaches 0.5mm, the flood sensor will report a dangerous situation.
Notify the administrator via email or APP to discover danger in time and reduce losses.
Ultra Low Power Consumption
Easily replaceable battery with up to 10 years service life
ER18505 4000 mAh Li-SOCl2 Battery
Dual Battery Holders (One Battery by Default)
Easy to Use
Switching on/off and configuring the device via NFC technology from mobile phone or PC
1st Step
Install the Ursalink Toolbox.
2nd Step
Enable NFC and run Toolbox,
attach your phone to the device.
3rd Step
Verify the password and start configuring.
Ursalink Cloud
Remote moniroting of temperature and humidity with a phone
Interactive collaboration with a variety of Ursalink sensors
Android & iOS versions allows you to manage devices at your fingertips
Applications
Specifications
| LoRaWAN® | Frequency | CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923 |
| Tx Power | 17dBm (470) / 16dBm (868) / 20dBm (915) | |
| Sensitivity | -147dBm @300bps | |
| Mode | OTAA/ABP Class A | |
| Leak Detection | Type | EM300-SLD: probe, spot detection EM300-ZLD: cable, zone detection |
| Cable Length | EM300-SLD: 1.5 m EM300-ZLD: 3 m (Optional cable lengths of hundred meters available) |
|
| Temperature | Measuring Range | -30°C to+70°C |
| Accuracy | 0~70°C: ±0.3°C -30~O°C: ±0.6°C |
|
| Resolution | 0.1°C | |
| Humidity | Measuring Range | 0%~100% RH |
| Accuracy | ±3% (10~90%RH) ±5% (Other ranges) |
|
| Resolution | 0.10% | |
| Physical Characteristics | Power Supply | 18505 Li-SOCL12 4000mA ( 8000mA optional) |
| Battery Life | ≧ 5 years ( for 1 battery) | |
| Operating Temperature | -30°C to 70°C | |
| Ingress Protection | IP67 | |
| Dimension | 88 × 87 × 27 mm | |
| Mounting | Wall (screws or 3M adhesives) | |
Selection Guide
| Model | Picture | Type | Cable Length | Descriptions |
| EM300- SLD | |
Probe
(Spot Detection) |
1.5 m | 18505 Li-SoCL2 4000mAh (8000 mAh optional) NFC enabled IP67 rated |
| EM300- ZLD | |
Cable
(Zone Detection) |
3 m | 18505 Li-SoCL2 4000mAh (8000 mAh optional) NFC enabled IP67 rated |
EM300-T1
Temperature & Humidity Sensor
EM300-TWCS
Magnetic Contact Switch