LoRa Tag LT200 Wireless Environmental Data Logger

400m open-air LoRa range; centralized management of up to 50 devices per gateway
±0.5°C built-in accuracy (−30°C to +70°C); optional external probes for temperature, humidity, and gas monitoring
Max. 2 external probes supported, up to −90°C/+200°C range
Dual battery options: 4000mAh (1-year) or 8000mAh (2-year) battery life at a 5-minute upload interval
100,000-reading local memory with automatic re-upload after network interruptions
Up to 6 configurable alarm points with App, SMS, and email notifications

Introduction

The LoRa Tag LT200 is a low-power environmental real-time data logger designed for large-scale and distributed monitoring applications. The real-time data sensor supports temperature, humidity, and gas monitoring and transmits data to the cloud through GAEA series LoRa gateways, allowing users to access real-time and historical data via a cloud platform and mobile APP.

With its scalable architecture, reliable data protection, and flexible sensor options, the LT200 real-time environmental monitoring system is well-suited for warehouses, factories, hospitals, agriculture, and smart building projects.

LoRa Tag LT200 wireless environmental data logger

Specifications

Device specifications

Model	LoRa Tag LT200
Frequency band	LoRa (868MHz / 915MHz)
Built-in sensor	Temperature: −30°C ~ +70°C, ±0.5°C F.S. Humidity: 0–100% RH, ±3% RH (25°C, 20–80% RH), ±5% RH (other)
External probe	Max. 2 probes optional (see external probe list below)
Communication distance	400 m (open air)
Maximum current	≤500 mA
Alarms	Max. 6 alarm points
Memory capacity	Max. 100,000 readings
Battery	4000mAh / 8000mAh rechargeable lithium battery, USB Type-C 5V/2A (DC)
Battery life	4000mAh: Max. 1 year (5-min upload interval) 8000mAh: Max. 2 years (5-min upload interval)
Weight	253 g (with 4000mAh battery) 330 g (with 8000mAh battery)
Dimension	85 × 37 × 150 mm

External probe list

Probe type	Measuring range	Measuring accuracy
Temperature probe	−30°C ~ +70°C	±0.5°C (−30°C~+50°C), ±1.0°C (other)
Temperature probe	−90°C ~ +200°C	±0.3°C (−40°C~+100°C), ±0.5°C (−80°C~−40°C; +100°C~+150°C), ±1.0°C (other)
Temperature & humidity probe	−40°C ~ +85°C	±0.5°C F.S.
Temperature & humidity probe	0–100% RH	±3% RH (25°C, 20–80% RH), ±5% RH (other)

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

Features

LoRa Tag LT200 long-range LoRa wireless communication

Long-Range LoRa Wireless Communication & Scalable Deployment

Provides stable long-distance data transmission with strong signal penetration in large and complex indoor environments. Supports centralized management of up to 50 devices through one G2000 LoRa gateway, ideal for warehouses, factories, and large facilities.

Multi-Parameter Environmental Monitoring & Real-Time Data Upload

Supports temperature, humidity, and gas monitoring through optional external probes. Monitoring data is automatically uploaded to the cloud via LoRa gateways, enabling centralized visibility across all monitored points.

LoRa Tag LT200 multi-parameter environmental monitoring

Reliable Data Protection During Network Interruptions

Local data storage with automatic data re-upload ensures no data loss during temporary network outages, maintaining data continuity and audit readiness.

Multi-Platform Access & Intelligent Alarms

Access real-time and historical data through web and mobile platforms. Configurable alarm rules trigger timely notifications via APP, email, or SMS, keeping users informed without unnecessary alerts.

LoRa Tag LT200 multi-platform access and intelligent alarms

Low Power Design with Long Battery Life

Rechargeable battery and optimized power consumption enable long-term operation with minimal maintenance, reducing labor and operational costs.

Applications

The LT200 environmental real-time data logger is suitable for a wide range of monitoring applications, including:

Warehouses & Logistics Centers: Temperature and humidity monitoring across large storage areas.
Factories & Industrial Facilities: Environmental and gas monitoring for production safety and quality control.
Hospitals & Laboratories: Stable monitoring in multi-room and multi-floor environments.
Agriculture & Greenhouses: Temperature, humidity, and gas monitoring for livestock and crop management.
Smart Buildings: Centralized environmental monitoring for facility management.

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Freshliance LoRa Tag LT200 Wireless Environmental Real-Time Data Logger