Description
WiFi Data Logger testo Saveris 2-H1: Automated Temperature and Humidity Monitoring
The testo Saveris 2-H1 WiFi data logger is a flexible, easy-to-use, and reliable solution for automated monitoring of temperature and humidity in locations such as warehouses, production facilities, and cold storage rooms. Measurements are taken using internal sensors.
The Saveris 2 system consists of at least one WiFi data logger and a license for access to the Testo Cloud storage (online data storage), which provides remote access to the data via smartphone, tablet, or PC.
Key Functions and Advantages
- Parameters: Monitoring of temperature and humidity using internal sensors.
- Data Transmission: Measured values are saved in the internal memory and transmitted to the Testo Cloud via an existing WiFi network.
- Alerts: Alarm notification function for limit violations, sent via e-mail or optionally via SMS.
- Access: Remote access to measured values and analysis functions from any Internet-connected device.
- Ease of Use: Easy installation and operation, requiring no special technical skills.
Technical Details
- Measurement Interval: Freely configurable from 5 s to 24 h.
- Internal Memory: 10,000 values per measurement channel (2 x 10,000 total).
- Power Supply: Standard AA batteries with a service life of 24 months (user-replaceable).
- Logger Indication: Current measured values, violations of established limits, and remaining battery life are displayed on the screen.
- Protection Class: The housing has an IP 30 protection rating.
- Cloud Licenses: Several license options are available for access to Testo Cloud functions.
Technical Data (Order Number 0572 2034)
General Technical Data and Communication
| Weight: | 250 g |
| Dimensions: | 115 x 82 x 31 mm |
| Operating Temperature: | -30 … +50 °C |
| Storage Temperature: | -40 … +70 °C (without batteries) |
| Protection Class: | IP30 |
| Door Contact Probe: | No |
| Power Supply: | 4 AA AlMn batteries; power supply unit available separately; for temperatures below -10 °C, Energizer 0515 0572 batteries must be used |
| Battery Life (+25 °C, 15 min cycle): | 12 months (typical value) |
| 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: wireless, frequency band: 2.4 GHz; Protocols: MQTT, SNTP |
| Encryption Support: | No encryption, WEP, WPA, WPA2, WPA2 Enterprise |
—
Temperature Measurement (NTC sensor)
| Measuring Range: | -30 … +50 °C |
| Resolution: | 0.1 °C |
| Accuracy: | ±0.5 °C |
—
Capacitive Humidity Sensor
| Measuring Range: | 0 … 100 % RH |
| Resolution: | 0.1 % RH |
| Accuracy: | ±2 % RH |
