Wireless Humidity Sensor

Wireless temperature and humidity loggers are used to measure both temperature and humidity in places which require constant monitoring of the prevailing conditions – museums, archives or churches to monitor atmospheric conditions affecting exhibits.

  • You can use a free mobile application to configure the device and read the data from its memory. If you add Shiva IoT Gateway, you can build a remote monitoring system.
  • Temperature: -35°C to +70°C, accuracy: up to 0.4°C in the range from -20°C to +70°C and up to 0.5°C in the range -35°C to -20°C
  • Humidity: 0 to 100% RH, accuracy 4% in the range of 0% to 80% and 7% in the range of 81% to 99%
  • Measurement period: 1 minute – 10 days (configurable by the user)
  • The device stores 40,000 measurements in its memory. When the memory is full, the oldest measurements are overwritten
  • Battery ensures up to 5 years of maintenance-free operation
  • Add Shiva IoT Gateway and Shiva IoT Cloud to build a real time monitoring system. The maximum distance between the sensor and the Gateway is 100 m in the open space and 20 m – 30 m in the buildings
  • Use a free mobile application to configure the logger, read the data from its memory, generate reports and set alert thresholds
  • You can use a free mobile application to configure the device and read the data from its memory. If you add Shiva IoT Gateway, you can build a remote monitoring system.
  • Temperature: -35°C to +70°C, accuracy: up to 0.4°C in the range from -20°C to +70°C and up to 0.5°C in the range -35°C to -20°C
  • Humidity: 0 to 100% RH, accuracy 4% in the range of 0% to 80% and 7% in the range of 81% to 99%
  • Measurement period: 1 minute – 10 days (configurable by the user)
  • The device stores 40,000 measurements in its memory. When the memory is full, the oldest measurements are overwritten
  • Battery ensures up to 5 years of maintenance-free operation
  • Add Shiva IoT Gateway and Shiva IoT Cloud to build a real time monitoring system. The maximum distance between the sensor and the Gateway is 100 m in the open space and 20 m – 30 m in the buildings
  • Use a free mobile application to configure the logger, read the data from its memory, generate reports and set alert thresholds
Wireless Humidity Features

Wireless Humidity Features

Advanced wireless humidity monitoring solutions for your business needs.

cloud

Shiva IoT Cloud

Together with Shiva IoT Cloud, the sensors enable constant monitoring, alerting about exceeding safe limits, generating reports and analyses.

battery_std

Long Battery Life

Loggers have been designed to work for up to 5 years on battery. You can forget about changing the battery frequently or troublesome battery charging.

savings

Lower Costs

Choosing wireless sensors and a cloud platform reduces the installation and maintenance costs.

sensors

Wide Range of Sensors

Shiva IoT sensors can measure various physical and chemical values. If you decide on one sensor today, you can expand your sensors fleet to another types anytime you want.

link

Integration

Standard communication protocols allow integration with any cloud platform or mobile application.

settings

Easy Set Up

All you need to set up a logger is a smartphone with a free mobile application. The whole configuration takes no more than 15 minutes.

Calibration certificate

At the customer’s request, each Shiva IoT sensor can be supplied with a calibration certificate in accordance with ISO / IEC 17025. The test is performed in an external, ILAC certified laboratory. The calibration date is saved in the logger memory and it notifies the user about the suggested date of the next calibration.

Sensor’s passport

Sensor’s passport documents the entire lifecycle of a device. By accessing the data on Shiva IoT Cloud platform, the user can check all information about the sensor: date of sale, warranty status, date of calibration, information on all service activities. In addition, the user can download all documents regarding the device – a duplicate of calibration certificate or service protocols.

Edge analytics

Devices analyse the data and send it to cloud platform when needed. This allows to decrease the number of cellular transmissions and increase the battery lifetime. There are several types of analyses that can be performed by the sensor: from a simple comparison of the measured value to the threshold to more complex mathematical operations.

Integration

We believe that the Internet of Things is about integrating data sources, analysing the data and drawing conclusions based on it. If you want to integrate Efento loggers with your software, cloud platform or mobile application, we will provide you with the necessary documentation, libraries, SDKs and we will gladly assist you.

TEMPERATURE SENSOR

Range: -35° to 70°C
Accuracy up to 0.25°C in the -20°C to +70°C range and 0.5°C in the -35°C to -20°C range
Resolution: 0.1°C
Drift: <0.1°C / year Measurement interval: 1 minute to 10 days, configurable
Memory size: 60 000 measurements

HUMIDITY SENSOR

Humidity: 0 to 100% RH
Accuracy: 4% in the range of 0 to 80% and 7% in the range of 81% to 99%

RADIO MODULE

Communication: Bluetooth Low Energy (BLE)
Radio frequency: 2,4 GHz
Power: 2,5 mW (4 dBm)
Range: up to 100 m (LOS)
Communication standard: Bluetooth Smart (Bluetooth Low Energy, Bluetooth 4.0)
Transmission frequency: 1 s

BATTERY

Battery: 3,6 V, size AA, capacity 2 700 mAh (replaceable)
Battery operating time: at least 5 years (measurement interval: 15 min)

DIMENSIONS

27 x 71 x 71 mm
Weight: 80 g