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NO₂, ALPHASENSE NO2B43F Range: 0 … 20 ppm Noise: ±15 ppb. NO, ALPHASENSE NO2B4 Range: 0 … 20 ppm Noise: ±15 ppb. CO, ALPHASENSE COB4 Range: 0 … 1’000 ppm Noise: ±4 ppb. H₂S, ALPHASENSE H2SB4 Range: 0 … 100 ppm Noise: ±1 ppb. O₃ + NO₂, ALPHASENSE OXB431 Range: 0 … 20 ppm Noise: ±15 ppb . SO₂, ALPHASENSE SO2B4 Range: 0 … 100 ppm Noise: ±5 …
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LORAWAN CO2 SENSOR. The Elsys ERS CO2 LoRa® sensor is designed to monitor Carbon Dioxide levels. (LoRaWAN Certified Product). Suitable for confined spaces, cellars, boiler rooms (commercial or domestic) and other environments. The Sensor provides frequent sampling every 15 minutes (or as needed) alerting instantly to concerning conditions.
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20210111· • Nitrogen Dioxide NO2 : 0 – 5ppm, Resolution • Temperature : 20℃ to 60℃ • Humidity : 10 to RH. Data upload interval (configurable): LoRa: Every 10mins; 2x C Size Battery. Arwin SENSO8 LoRa Car Park IAQ Sensor (Temperature, Humidity, CO, NO2) 4, Arwin SENSO8 LoRa Car Park IAQ Sensor (Temperature, Humidity, CO, NO2) quantity . Add to cart. …
Lora/NB/4G NO2 gas sensor Nitrogen oxide detector. Gas Type : NOx ; Color: whitegreen ; Model: JXBS7001NO2 ; Product details; Specification; Packing; . Fixed co2 gas detector Carbon dioxide gas analyzer; Various gas sensor modules gas detector sensor; Wallmounted CO gas sensor Carbon monoxide gas monitor; LCD Screen Type O3 Gas Sensor Air Quality Ozone Gas Detector; …
AEP Programmable Gateway w/MTACLORAH868 mCard, GNSS w/EU/UK Accessory Kit. Добави в кошницата Сравни продукта. 5070016. NKEWatecco. 430 00 лв. Цената е без ДДС. NKE IN''O State report and output control sensor 5070016 EU868. Добави в кошницата Сравни продукта. 5070017. NKEWatecco. 330 00 лв. Цената е ...
LoRa’s deep penetration capability enables data transfer over a long distance while using very little power, making it suitable for smart underground mining applications. The smart ventilation system is intended to meet the aim of dynamic ventilation system control based on hazardous gas concentration measurements. Air quality sensors are used to measure concentrations of CO2, CH4, CO, SO2 ...
Датчик, качество на въздуха, стаен, реле, 010Vdc/420mA. Стаен датчик за качество на въздуха с вграден VOC сензор.
The X1 Nitrogen Dioxide (NO2) Sensor is used to monitor NO2 from road traffic and other fossil fuel combustion processes. This sensor is capable of measuring in a range of 0 to 5 ppm of NO2 in the air. It has a very low detection limit of <20 ppb along with a resolution of <20 ppb approximately. This sensor is maintenance free and precalibrated, which ensures a hasslefree smooth operation ...
20211025· LoRa’s deep penetration capability enables data transfer over a long distance while using very little power, making it suitable for smart underground mining applications. The smart ventilation system is intended to meet the aim of dynamic ventilation system control based on hazardous gas concentration measurements. Air quality sensors are used to measure concentrations of CO2, CH4, …
The WSLR718PA5 can detect the concentration of NO2 in the air. The body and the NO2 sensor are connected via the RS485 interface, and the detected data is transmitted to other devices through the wireless network. The wireless communication method conforms to the LoRa TM protocol standard. Application scenario Adopt SX1276 wireless communication module DC […]