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Các sản phẩm


Cảm biến không dây

LoRaWAN Ex d Electro-chemical Oxygen Sensor



Air Quality, Gas Leakage


Hazardous Zones


Thay thế bởi

WSLRWEX-O2 is an Ex d approved LoRaWAN electrochemical-type oxygen sensor with a high sensitivity to low concentrations of detected gas, high selectivity, and a stable baseline. The device is used in Hazardous Zone 1-2. With Ultra-low-power design and smart firmware allow the complete Wireless and Sensor package to run on a single battery for 5 years or more with 15 minutes update. It supports global frequency bands EU868, IN865, RU864, KR920, AS923, AS923-2, AU915, US915. The sensor can work perfectly with any LoRaWAN Gateway and any Network Server on the market.


Smart Facility, Smart Factory

Dành cho ứng dụng

Ambient Air Quality Monitor, Indoor Air Quality Monitor

LoRaWAN communication

Support LoRaWAN Class A, connect to any LoRaWAN gateway on the market

High Performance Sensor

High Accuracy and Ultra-low power Sensor from Daviteq

5-10 years Battery life

Ultra low power sensor technology allow 5-10 years battery life with a single battery

Ex d Zones 1-2-21-22

Ex d approved for Hazardous Zones 1-2-21-22

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