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LT200 LoRa Wireless Environmental Monitoring Device for Large-Scale Facilities

LT200 LoRa Wireless Environmental Monitoring Device for Large-Scale Facilities

Long-range LoRa wireless communication for environmental monitoring

Excellent signal penetration in large and complex spaces

Supports temperature, humidity, and gas sensing

Real-time data transmission to the cloud via LoRa gateways

Secure local data storage with automatic recovery after disconnection

Instant alarm notifications via App, Email, or SMS

Built-in rechargeable battery for extended operation

Optimized for large deployments and centralized management

Introduction

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The LT200 LoRa Tag is a low-power wireless environmental monitoring device developed for wide-area and multi-point applications. The real-time data sensor enables temperature, humidity, and gas data collection and transmits information to the cloud through GAEA-series LoRa gateways. Users can monitor conditions in real time and review historical records via a web-based platform or mobile app.


Designed with scalability and data reliability in mind, the LT200 real-time data sensor supports flexible sensor configurations and secure data protection, making it an ideal choice for warehouses, industrial sites, healthcare facilities, agricultural environments, and smart building systems.

Features

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        1. Long-Distance LoRa Communication for Large Deployments

        Utilizing LoRa technology, the LT200 LoRa Wireless data logger delivers stable long-range transmission with 

        strong penetration through walls and floors. A single G2000 LoRa gateway can centrally manage up to 50 devices, 

        making it highly suitable for large warehouses, factories, and multi-zone facilities.






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2. Multi-Parameter Monitoring with Automatic Cloud Upload

The LoRa Wireless data recorder device supports temperature, humidity, and gas monitoring through optional external probes. All collected data is automatically transmitted to the cloud via LoRa gateways, providing unified visibility across distributed monitoring points.






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 3. Secure Data Storage and Loss Prevention

 Built-in memory allows the LT200 to store data locally during network interruptions. Once connectivity is restored, stored 

 records are automatically uploaded, ensuring complete datasets for compliance and auditing.







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4. Web & Mobile Access with Smart Alarm Management

Monitoring data can be accessed anytime through web and mobile platforms. Custom alarm thresholds can be configured to trigger notifications via App, email, or SMS, helping users respond quickly without being overwhelmed by false alerts.






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5. Low-Power Design with Rechargeable Battery

An energy-efficient design combined with a rechargeable battery supports long-term, stable operation, reducing maintenance frequency and overall operational costs.











Specifications

Model

LoRa Tag LT200

Communication Distance

400m (Open air)

Built-in Sensor

-30℃ ~ +70℃, ±0.5℃ F.S.

0-100%RH, ±3.0%RH

External Probe

Max. 2 probes optional

(See External Probe List)

Connection

LoRa

Maximum Current

≤500mA

Alarms

Max. 6 alarm points

Memory Capacity

Max. 3,000 readings, circular buffer

Battery

4000mAh/8000mAh rechargeable lithium battery

USB Type-C 5V/2A (DC)

Battery Life

Max. 2 years (Upload interval: 5min)

Weight

253g (with 4000mAh battery)

330g (With 8000mAh battery)

Dimension

85mm*37mm*150mm


External Probe List:


Probe Type

Measuring Range

Measuring Accuracy

Temperature Probe

-30℃~+70℃

±0.5℃ (-30℃~+50℃)

±1.0℃(Others)

-90℃~+200℃

±0.3℃ (-40℃~+100℃)

±0.5℃ (-80℃~-40℃; +100℃~+150℃)

±1.0℃ (Others)

Temperature and Humidity Probe

-40℃~+85℃

±0.5℃ F.S.

0-100%RH

±3%RH (25℃, 20%~90%RH)

±5%RH (Others)

Standard cable length: 2m;   Customizable length available: 5m, 10m, 15m or 20m.

Applications

The LT200 LoRa Wireless Environmental Monitoring Device for Large-Scale Facilities is well-suited for a variety of environmental monitoring scenarios, including:

  • Warehouses & Logistics Centers – Large-area temperature and humidity monitoring

  • Factories & Industrial Sites – Environmental and gas monitoring for safety and quality assurance

  • Hospitals & Laboratories – Reliable monitoring across multiple rooms and floors

  • Agriculture & Greenhouses – Climate and gas monitoring for crops and livestock

  • Smart Buildings – Centralized environmental data collection for facility management


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FreshLink

(Android & iOS supported)


FreshLink is a mobile APP designed for Freshliance’s real time temperature monitoring solutions with the gateways, and WiFi devices, etc. It is compatible with Android and iOS systems, and is composed of five pages: Home, Manage, Group, Alarm and Download, respectively for device status, real-time and historical data, usage records, device groups, data alarms, and data reports, etc. Using this APP, users can wirelessly configure and control the gateways, and WiFi devices, etc, as well as realize remote data tracking, filtration, analysis, and export in real time.  


It works with the temperature monitoring solutions based on the gateways, and WiFi devices, etc. 

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