Description
WiFi data logger testo Saveris 2-H2: Temperature and Humidity Monitoring with External Probe
The testo Saveris 2-H2 WiFi data logger is designed for monitoring conditions in warehouses, production facilities, and cold storage rooms. Unlike the H1 model, temperature and humidity are measured using a connectable external temperature/humidity probe. The measured values are transmitted to the Testo Cloud storage via an existing WiFi network, providing remote access to data via a smartphone, tablet, or PC. The testo Saveris 2 wireless system is a flexible and reliable solution. The system consists of the logger and a license for Testo Cloud access. The measurement interval can be freely configured from 5 s to 24 h. An alarm notification function is available, sent via e-mail or optionally via SMS when established limits are violated.Installation, Data Access, and Technical Details
- Installation: The loggers are easy for the user to install and commission, requiring no special technical skills.
- Data Access: Remote viewing and analysis of data is possible via the Internet. Thanks to API access (optional), you can export data to your own system.
- Indication: Current values, limit violations, and remaining battery life are displayed on the logger’s screen.
- Power and Lifetime: Standard AA batteries have a service life of 24 months. Batteries can be replaced by the user.
- Memory: The loggers’ internal memory is 10,000 readings per measurement channel (2 x 10,000 total).
- Protection Class: The housing has an IP54 protection rating.
Technical Data (Order Number 0572 2035)
General Technical Data and Communication
| Weight: | 240 g |
| Dimensions: | 95 x 75 x 30.5 mm |
| Operating Temperature: | -30 … +50 °C |
| Storage Temperature: | -40 … +70 °C |
| Protection Class: | IP54 |
| Door Contact Probe: | No |
| External Connector: | External humidity/temperature sensor |
| Power Supply: | 4 AA AlMn batteries; power supply unit available separately; for t < -10 °C, Energizer 0515 0572 batteries are used |
| Memory: | 10,000 readings/channel |
| Measurement Frequency (Basic Cloud): | 15 min … 24 h |
| Measurement Frequency (Advanced Cloud): | 1 min … 24 h |
| Transmission Rate (Basic Cloud): | 15 min … 24 h |
| Transmission Rate (Advanced Cloud): | 1 min … 24 h |
| Wireless Connection: | Signal transmission: 2.4 GHz; Protocols: MQTT, SNTP |
| Encryption Support: | no encryption, WEP, WPA, WPA2, WPA2 Enterprise |
