GSP100-WiFi/4G Real-time Data Logger for Illumination, ethylene, CO2, Ammonia, Temp & Humidity

GSP100-WiFi/4G Real-time Data Logger for Illumination, ethylene, CO2, Ammonia, Temp & Humidity

Suitable for greenhouses, livestock, laboratories and warehouses, etc.

Fully waterproof front panel and backlit screen

Mobile APP and cloud platform for real-time data tracking, with breakpoint resume, no data loss

Automated scheduled reporting based on time frame

Email, SMS, APP push alerts for immediate action

Chargeable and replaceable high-capacity lithium battery, ensuring long service life

Introduction


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GSP100 series real-time data loggers are suitable for greenhouses, laboratories and other applications. They synchronously monitor temperature, humidity, illumination, ethylene, ammonia and CO2 data and transfer data to Freshliance Cloud via WiFi or 4G network, as well as provides fully automated data tracking and seamless documentation in real time with the mobile APP and cloud platform. Real-time alerts are available too. The WiFi/4G wireless data logger enables users to experience remote live data monitoring and get peace of mind in cold chain management.






Features



24/7 All-round environmental monitoring

Beyond temperature and humidity, GSP100 real-time data recorders also support Illumination, ethylene, CO2 and ammonia monitoring, providing 24/7 air quality monitoring. 


Fully waterproof front panel

The front panel of the logger is completely waterproof, resistant to water splashes, condensation, and chemical exposure. The waterproof interface also makes it practical for daily use by greenhouse staff, allowing safe and easy interaction even with wet hands or gloves, no need to worry about moisture-related malfunctions during operation. It ensures uninterrupted performance in high-humidity greenhouse or other environments and guarantees long-term reliability and accurate data collection.


Mobile APP and cloud platform for real-time data tracking, with breakpoint resume, no data loss

These WiFi/4G real-time data loggers seamlessly transfer data to Freshliance Cloud via WiFi/4G network and enables real-time data insight and comprehensive processing via mobile APP and cloud platform. In unstable network conditions, the IoT data loggers remain continuous data logging and secure on-board storage, and automatically uploads the recorded data to Freshliance Cloud once connectivity is restored. The breakpoint resume function enables the logger an ideal solution for real-time tracking and historical analysis, providing users with complete and accurate datasets for compliance and reporting.


Automated Scheduled Reporting

The cloud platform supports automated data reporting based on time frame—daily, weekly, or monthly. The reports will be automatically sent to the preset email as audit-ready documentations. It enables timely awareness of trends or potential issues, without sign-in to the real-time monitoring system, saves time and effort and frees personnel up for other tasks.


Instant multi-channel alerts

If the preset alarm thresholds are exceeded, real-time alerts will be sent via email, SMS, and APP push instantly. The multiple alarm channels ensures that persons in charge will not miss any critical alarm information no matter where they are, and enables immediate corrective actions, preventing product spoilage, equipment failure, or compliance breaches.


Multi-level administration access optional for centralized management

For organizations requiring multi-level administration, Freshliance offers multi-level administration access to the cloud platform. Organizations can assign viewing, editing or other rights to different team members, enhancing data security and operational efficiency in multi-site operations of greenhouses and cold chain storage, etc.


Extended battery life for uninterrupted monitoring

GSP100 WiFi/4G wireless temperature logger supports 5V/2A DC power input through a USB Type-C interface and takes a rechargeable and replaceable high-capacity lithium battery as the backup power. In this way, this WiFi/4G real-time environmental monitor enables continuous data collection over extended periods, reducing downtime and ensuring unwavering monitoring performance. It is particularly valuable for the greenhouses, cold storage and other applications where consistent power access may be challenging. 



Specifications


Model

GSP100-WiFi

GSP100-4G

Communication

WiFi

4G

Built-in Illumination 

Sensor

0~60000Lux (Resolution: 1Lux)

External Probe Optional

Temperature, humidity, ethylene, CO2 and ammonia (Max. 2 external probes)

Memory Capacity

Max. 60,000 readings, circular buffer

Logging Interval

1 minute~2 days

Uploading Interval

1 minute~2 days

Protection Rating

IP65

Main Power Supply

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

Backup Battery

2600mAh lithium battery *1, rechargeable and replaceable

(Extra battery, charging case, and solar panel optional to unlock extended and off-grid power)

Display

LED & Backlit LCD

Dimensions

93.8mm*105.4mm*41mm (Main device)

80mm*55mm (Screen)

Weight

286g


External Probe List:

Probe Type

Measuring Range

Measuring Accuracy

Temperature Probe

-30℃~+70℃

±0.5℃ (-30℃~+50℃)

±1.0℃(Other)

-90℃~+200℃

±0.3℃ (-40℃~+100℃)

±0.5℃ (-80℃~-40℃; +100℃~+150℃)

±1.0℃ (Other)

Temperature and Humidity Probe

-40℃~+85℃

±0.5℃ F.S.

0-100%RH

±3%RH (25℃, 20%~90%RH)

±5%RH (Other)

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



Applications


GSP100 WiFi/4G real-time data loggers are designed for the illumination, ethylene, CO2, ammonia, temperature and humidity monitoring of green houses, laboratories, vaccine fridges, warehouses, workshops, cold storage and so on. They enable users to easily get full visualization of both real-time and history data no matter where they are, and quickly understand the trends for decision making. 




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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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