loT-DPERATED BY SIGFOX NETWORK

Product catalog summary

Overview
The document provides detailed information about IoT sensors operated via the Sigfox network, focusing on their capabilities, specifications, and operational benefits. These sensors are designed for measuring temperature, humidity, dew point, barometric pressure, and two-state inputs, with data transmission facilitated by the Sigfox network.

Specifications

Measurement Capabilities: Temperature, humidity, dew point, barometric pressure, and events.
Data Transmission: Utilizes Sigfox network for long-distance, inexpensive wireless communication without the need for a SIM card.
Power Source: Battery-operated with a lifespan of up to 8 years, depending on data transmission intervals.
Alarm System: Two alarm limits can be set for each variable, with notifications sent via email or SMS.
Design: Rugged with water and dust resistance, featuring a large display for easy readability.

Operational Benefits

Cost Efficiency: Low operational costs due to the use of unlicensed bands and integrated modem.
Security: All communications are signed and hashed, with resistance to interference through multiple broadcasts.
Energy Efficiency: Minimal power consumption with a modem using only 50 mA during transmission.
Range: Effective over long distances, with a typical range of 200 km in direct visibility.

Data Management

Data Storage: Measured values are stored in the Comet Cloud, accessible via a web browser.
Data Display: Graphs and device lists available for data visualization.

Limitations

Frequency: 868 MHz frequency does not penetrate soil well, limiting underground coverage.
Message Size: Outgoing messages are limited to 12 bytes, and incoming messages to 8 bytes.
Message Frequency: Maximum of 144 messages per day, with a minimum interval of 10 minutes.

Additional Information

Roaming: No extra charges for roaming in covered territories.
Remote Adjustments: Possible but limited to once a day due to network restrictions.
Protection: Enhanced protection against water and dust.

Contact Information
COMET SYSTEM, s.r.o., Bezrucova 2901, 756 61 Roznov pod Radhostem, Czech Republic. Tel: +420-571653990, Email: [email protected], Website: www.cometsystem.com

Catalog excerpts

loT-OPERATED BY SIGFOX NETWORK Internet of things sensors Measuring and monitoring - Temperature - Humidity - Dew point - Bar. pressure - Two-state inputs Alarm signalisation Data transmitting via Sigfox network Battery operated

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Internet of things sensors The sensor performs a measurement every 1 minute. The measured values are displayed on the LCD and are sent over an adjustable time interval (10 min to 24 hour) via radio transmission in the SIGFOX network to the cloud data store. The device is powered by an internal Li-on battery whose lifetime is dependent on the transmission range and operating temperature and ranges from 4 months to 8 years. Main benefits: For each measured variable, it is possible to set two alarm limits. The alarm is signalled by the symbols on the LCD display and sending an extraordinary radio...

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External temperature probes Temperature probes on the cable are designed to measure the temperature in specific applications. Probes are supplied in lengths of 1, 2, 5 and 10 meters. Probes are manufactured in accuracy of class A, unless stated otherwise. External temperature/ humidity probes The probe is interchangeable with calibration certificate. The probe line wire must not exceed 30 m. * accuracy of device w/o probe in measuring range of -90 to 100 °C (in range +100 to +260 °C is accuracy ±0,2 % of measured value) ** from 0 to 90 %RH at 23 °C *** accuracy of sensing element **** for accuracy...

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Storage place - COMET CLOUD FAQ - Frequently asked questions What are the limitations of the technology SIGFOX? The measured values are sent over an adjustable time interval (10 min to 24 hour) via radio transmission in the SIGFOX network to the cloud data store. Restrictions are threefold: ● Frequency 868 MHz passes soil badly. Generally, coverage will be only in the basement. To cover the deeper underground floors a local cell towers are need. ● The size of outgoing message is max. 12 Byte and recieved message is 8 Byte. ● Only 144 messages can be sent per day = the shortest interval is 10...

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The COMET System, s.r.o. company is continuously developing and improving its product. COMET System, s.r.o. reserves the right to carry out technical changes in equipment or product without any previous notice. Catalogue COMET - Sigfox 09/2018 COMET SYSTEM, s.r.o. Bezrucova 2901 756 61 Roznov pod Radhostem CZECH REPUBLIC Tel: +420-571653990 Fax: +420-571653993 E-mail: [email protected] www.cometsystem.com

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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