W0841E IoT wireless temperature sensor for 4 external temperature sensors with CINCH connector, Sigfox COMET

Iskanje

Šifra: W0841E


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Delivery time: okvirno 2 tedna

  • operating temperature range: -90 … +260 °C
  • Accuracy: ±0.2 °C over the range -90 … +100 °C; ±0.2 % of reading +100 … +260 °C
  • ambient temperature: -20 … +60 °C
  • Standards: EN ISO/IEC 17025, CE
COMET

Description

The W0841E IoT Wireless Temperature Sensor measures temperature using four external Pt1000 temperature sensors (probes) on a cable.

The measured values are sent at a configurable time interval (10 min to 24 hours) via radio transmission over the Sigfox network to the COMET cloud, from which the user can view them using a PC or mobile device.

The instrument can control up to 2 alarm limits of each measured temperature channel. You will be alerted if you exceed these limits by a message sent to you. 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 of W0841E

  • wireless transmission of measured values and alarm status
  • temperature measurement at up to four locations for the price of one fee
  • external power input
  • remote device setup possible from COMET Cloud (maximum 1x per day)
  • protection class IP 20
  • 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 RC1 area. Read more about Sigfox Radio Zones (RC).

 

Features

Temperature sensor (external Pt1000 probe)

  • measuring range: -90 … +260 °C
  • Accuracy: ±0.2 °C (-90 … +100 °C); ±0.2 % (+100 … +260 °C)
  • resolution: 0.1 °C
  • response time t90: temperature step 20 °C, air flow approx. 1 m/s: 10 minutes

 

GENERAL TECHNICAL DATA

  • ambient temperature: -20 … +60 °C
  • Channels: 4 x external temperature probe; CINCH connector
  • operating frequency: 868 MHz
  • maximum transmit power: 25mW
  • Sigfox radiation class: 0U
  • radio-configuration area RC1
  • Transmitter range: 50 km in open terrain, 3 km in urban areas
  • Power: 3.6 V lithium battery, size C, capacity 8.5 Ah
  • Number of battery slots: 1
  • Protection class: IP 20
  • dimensions: 179 x 134 x 45 mm
  • weight: 350 g
  • Warranty: 3 years
  • Standards: EN ISO/IEC 17025, CE
  • Set includes W0841E, 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

 

Several videos are available to help you set up your device: setting up your device, creating a Cloud profile and monitoring during data transfer.

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

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