Temperature and humidity sensor
Vendors's code:
Product code: EM300-TH-868M
Barcode:
Code 39:
ISBN:
Milesight EM300-TH-868M is a wireless LoRaWAN temperature and humidity sensor designed for monitoring environmental conditions inside and outside buildings. The device measures temperature within a range of −30…+70°C and humidity 0–100% RH.
Sealed Enclosure IP67 with UV resistance, storage for 2800 records, data retransmission, and Milesight D2D make the EM300-TH suitable for warehouses, greenhouses, industrial plants, and Smart Building systems. The device is supplied as standard with a replaceable 4000 mAh battery, while an increased-capacity 8000 mAh version is also available.
Shipping costs are not included in the price.
Shipping costs are not included in the price.
Opis
Produkty powiązane
EM300-TH — Indoor and Outdoor Condition Monitoring
Milesight EM300-TH is an industrial temperature and humidity sensor designed for continuous monitoring of environmental conditions in buildings and outdoor installations.
The sealed IP67 enclosure with UV resistance, wide operating temperature range, and LoRaWAN communication make the device suitable for warehouses, greenhouses, industrial plants, technical facilities, and Smart Building systems.
Reliable Monitoring in Demanding Environments
−30…+70°C
The wide temperature measurement range makes the sensor suitable for both indoor and outdoor installations.
IP67 + UV Resistance
The sealed enclosure resistant to solar radiation increases the range of applications in demanding environmental conditions.
2800 Records
Local storage and retransmission help maintain history continuity even during temporary communication problems.
Where Can the EM300-TH Be Used?
Temperature and Humidity in One Device
IP67 and UV Resistance
IP67
The enclosure protects the electronics against dust and water, allowing use in more demanding environments.
UV Resistance
The design is suitable for operation in locations exposed to solar radiation.
−30…+70°C
The wide device operating temperature range also enables installation outside typical indoor spaces.
2800 Records and Measurement Retransmission
2800 Records
The sensor can locally store up to 2800 historical measurement records.
Retransmission
Data stored during temporary communication loss can be retransmitted after the LoRaWAN connection is restored.
Data Retrievability
The data recovery function enables historical measurements to be retrieved directly from the device memory.
Automatic Response to Parameter Threshold Exceedance
The EM300-TH supports threshold alarms for monitored parameters. Exceeding a specified temperature or humidity level can be automatically reported to the supervisory system.
This makes it possible to quickly detect abnormal conditions in warehouses, greenhouses, technical rooms, and other monitored facilities.
Local Automation Without a Gateway
The EM300-TH supports Milesight D2D, enabling direct communication with compatible Milesight devices without using a LoRaWAN gateway or cloud system.
As a result, exceeding a specified temperature or humidity level can locally trigger an actuator and accelerate the automation response.
Replaceable Battery and Optional 8000 mAh Version
The standard EM300-TH is equipped with a replaceable ER18505 Li-SOCl₂ 4000 mAh battery which, according to the manufacturer, provides more than 5 years of operation.
An increased-capacity 8000 mAh version is also available, enabling more than 10 years of operation under appropriate configuration conditions.
Three Installation Methods
Screws
Permanent wall mounting is suitable for fixed measurement points.
3M Tape
Enables quick mounting on a flat surface without drilling holes.
Cable Ties
Allow the device to be attached to structural elements, pipes, posts, and similar infrastructure.
Communication, Power Supply and Design
The standard version uses a 4000 mAh battery. An 8000 mAh version is also available for installations requiring particularly long operating time. Actual battery life depends on the reporting interval, LoRaWAN settings, signal quality, and ambient temperature.
EM300-TH in a Condition Monitoring System
Temperature and humidity data can be transmitted via LoRaWAN to a gateway and then to a central platform. This makes it possible to monitor multiple distributed measurement points from one location.