The Wireless Humidity Sensor measures the surrounding humidity and temperature and wirelessly transmits the result to nearby Cloud Connectors (gateways) at a predetermined Heartbeat Interval (HBI) via the SecureDataShot™ protocol. Cloud Connectors relay sensor data to the cloud via cellular or ethernet connectivity. From the cloud, the data can be integrated into other services using REST APIs and webhooks or viewed directly in DT Studio.
The sensor uses HBI to transmit a message notifying the system that it is present and operational, which can be set to 15 min, 30 min, 45 min, or 60 min.
This sensor comes in two versions: EU (Product No. 102081) and US (Product No. 102087), each tailored to meet distinct regional certifications, compliances, and wireless communication requirements.
Datasheets
Datasheet Wireless Humidity Sensor EU/US
Specifications
| Operating conditions | |
| Temperature | -40 to 85 °C / -40 to 185 °F |
| Humidity | 0 to 100% RH (non-condensing) |
| Wireless communication | |
| EU / US | 868 MHz SRD/ISM band / 915 MHz ISM band, SecureDataShot™ |
| Range | |
| Indoor / with Range Extender | up to 40 m | 131 ft / up to 150 m | 492 ft |
| Battery | |
| Battery type | Lithium |
| Replaceable battery | No |
| Lifetime | Up to 10 years in the default configuration and standard environment |
| Other | |
| Size and weight | 19 x 19 x 2.8 mm, 2.0 g / 0.75 x 0.75 x 0.14 in, 0.11 oz |
| Construction | Sealed, Impact modified acrylic film, IP68 |
| Data Backfill | No |