Name: EM300-ZLD-915M - Zone Leakage Detection Sensor
Price: 108 USD
Availability: InStock

About this product

The EM300-SLD/ZLD is a leak detection sensor that can monitor simple and significant data.
It is IP67 rated, UV resistant, and available in both probe and rope types.
The sensor can detect conductive liquids and has embedded temperature and humidity sensors.
It has a battery life of up to 10 years and uses LoRaWAN technology for data transmission.
The sensor supports customized alarm reporting intervals and can be integrated with the Milesight IoT Cloud for data management and visualization.

Specifications

Wireless Transmission
Technology	LoRaWAN®
Frequency	CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923
Tx Power	16dBm(868)/20dBm(915)/19dBm(470)
Sensitivity	-137dBm @300bps
Mode	OTAA/ABP Class A
Measurement
Leakage Detection
Trigger Condition	When liquid level reaches 5mm
Detection Cable	EM300-SLD: 1.5m/ 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

Specifications

Design
Battery	1 * 4000mAh Li-SOCL2 Battery (Extendable to 2 Batteries) (Optional)
Battery Life	10 Years (10 min Interval + 24 Triggers per Day)
NFC Enabled	Yes
Sensor Type	Cable
Cable Length	3.0m (Customizable)
Extension Cable Price	US$3.00 dollars for one meter
Ingress Protection	IP67
Communication	LoRaWAN
Measuring Range
Trigger Condition:	When Liquid Level Reaches 5mm
Temperature:	-30°C ~ 70°C
Humidity:	0% ~ 100% RH