W0850 wireless thermometer with two binary inputs, Sigfox IoT COMET

Description

W0850 wireless thermometer measures the temperature from the built-in sensor and evaluates two binary inputs for event monitoring.

Ois characterised by its simple, compact design with the possibility to be installed directly in the measurement room thanks to IP 65 protection.

The measured values can be sent at a configurable time interval (from 10 minutes to 24 hours) via radio transmission over the Sigfox network to the COMET cloud, from which they can be viewed by the user using a PC or mobile device.

The instrument can monitor up to 2 alarm limits of the measured variable. If you exceed these limits, the device will warn you by sending you a message. COMET Cloud sends this alarm message by email to the selected user. The device is suitable for applications that allow a delay in the information provided by Sigfox (maximum 10 minutes).

 

Benefits

• wireless transmission of measured values and alarm status
• battery with low battery indication
• possibility to manage settings remotely from COMET Cloud (maximum 1x per day)
• protection class IP 65
• availability of the Sigfox network in certain areas

 

Before buying a device, check the availability of the Sigfox network. COMET devices on the Sigfox network can be used anywhere in the RCZ1 area. Read more about Sigfox Radio Zones (RC).

 

Features of W0850

Temperature sensor

• measuring range: -30 … +60 °C
• Accuracy: ±0.4 °C
• resolution: 0.1 °C
• t90 response time: 10 minutes

 

GENERAL TECHNICAL DATA

• ambient temperature: -30 … +60 °C
• Inputs: internal temperature sensor, binary input
• operating frequency: 868 MHz
• maximum transmission power: 25 mW
• Sigfox radiation class: 0U
• radio-configuration area: RCZ1
• typical range of the transmitter: 50 km in open terrain, 3 km in urban areas
• Power: 3.6 V lithium battery, AA size
• Protection class: IP65
• dimensions: 126 x 89 x 40 mm
• weight: 150 g
• Warranty: 3 years
• Standards: EN ISO/IEC 17025, CE
• Set includes W0850, user manual, calibration certificate with traceability, 1x 3.6 V lithium battery, Sigfox connection for 1 year, COMET Cloud for 1 year, FREE COMET Vision analytical software

For ease of use, you can add:

• SP003 USB cable for PC control
• SP014 adapter for external power supply

 

There are several videos to help you set up your device: creating a Cloud profile and monitoring during data transfer.

You can find much more useful information in the Documentation tab.