Introduction
The Apresys AP-W180 smart temperature and humidity data logger collects and records temperature and humidity data at user-configurable time intervals. The recorded data can be transmitted to a computer for processing and chart generation.
Designed with low-power consumption technology, it is equipped with a rechargeable battery and a large LCD screen. Featuring low power draw and high measurement accuracy, the device is equipped with an alarm function.
Technical Specifications
Relative Humidity
Measuring Range: 0%RH ~ 100%RH
Accuracy: ±3%RH (5°C ~ 40°C); ±5%RH (others)
Resolution: 0.01%RH
Temperature
Measuring Range: -30°C ~ 70°C (built-in sensor); -40°C ~ 100°C (external probe)
Accuracy: ±0.3°C (5°C ~ 40°C); ±0.5°C (others)
Resolution: 0.01°C
Functions
Recording Capacity: 32,000 sets (32,000 temperature records + 32,000 humidity records)
Recording Interval: Adjustable from 1 min to 120 min
Delay Start Time: Adjustable from 1 min to 120 min
Communication Port: Type-C USB
Battery Service Life: 3–5 years
Recording Channels: 2 channels
Equipment Service Life: 5 years
Product Dimensions: 12cm × 9cm × 3cm
Product Weight: Approx. 185g
Battery: 3.7V, 3000mAh rechargeable lithium battery
Operating Ambient Temperature: -30°C ~ 70°C
Hardware
Power Supply Mode: Independent power supply via rechargeable lithium battery + external 5V USB Type-C power supply (supports charging and parameter configuration)
Low Battery Alert: Low battery icon displayed on LCD screen to avoid interruption of monitoring
LCD Display: Shows real-time temperature & humidity, time, WiFi signal strength, battery level, alarm status and data export progress
Function Buttons: Start/stop recording, screen page switching, Bluetooth printing, Bluetooth network configuration, mute buzzer alarm
Audio & Visual Alarm: Built-in buzzer and dual-color LED indicator (steady green flash for normal status, red flash for out-of-limit alarm)
Features
1. Adopts high-precision original sensors with full-range calibration for accurate measurements.
2. LCD screen displays temperature & humidity, recording interval, battery level, operating status and data volume.
3. Large storage capacity, supporting up to 32,000 sets of data (32,000 records for temperature and 32,000 records for humidity respectively).
4. Rechargeable lithium battery guarantees service life of more than 3 years.
5. Green configuration software, no installation required; large LCD screen for easy operation.
6. Special PCB treatment for moisture-proof, shock-proof and anti-static performance, greatly improving product stability.
7. Dual monitoring via WiFi remote cloud platform and mobile APP (Optional)
8. Automatically generates PDF data reports when connect to PC, including data curves, data list and over-limit statistics.
9. Optional Bluetooth printer for on-site data printing anytime.
Application
It is suitable for laboratories, blood banks, warehouses, classrooms, museums, archives, hospitals, meteorological stations, greenhouses, polar regions, constant temperature cabinets and other sites. It is widely used in environmental protection, epidemic prevention, warehousing & transportation, cold chain management and other fields.
