{"product_id":"sraq-d199-1-h2s-gas-transmitter-12-vdc-working-voltage-0-300-ppm-rs485-output","title":"H2S Gas Transmitter, 12 VDC Working Voltage, 0-300 ppm, RS485 Output","description":"\u003ca href=\"https:\/\/www.l-com.com\/Images\/Downloadables\/2D\/SRAQ-D199-1_2D.pdf\"\u003eProduct Datasheet \u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cp\u003eThe L-com SRAQ-D199-1 hydrogen sulfide (H2S) gas transmitter is most suitable for IoT applications. This transmitter is used to detect the presence and concentration of hydrogen sulfide gas and uses standard Modbus-RTU protocol. Our hydrogen sulfide industrial transmitter is specifically developed for public restrooms, manufacturing facilities, warehouses, and other commercial buildings where hydrogen sulfide gas concentration is a concern.\u003c\/p\u003e\u003cp\u003e\n\nThis wall-mounted device features low power consumption, allows long distance transmission, good repeatability, and stability. The hydrogen sulfide (H2S) gas transmitter requires a 12 to 24 VDC power supply and has a detection range of 0 to 300 ppm. The SRAQ-D198-1 transmitter is well suited for outdoor air quality monitoring, factory settings, and smart buildings.\u003c\/p\u003e\u003cp\u003e\n\nFeatures\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\nIntegrated sensor probe\u003c\/li\u003e\n\u003cli\u003e\nLow power consumption\u003c\/li\u003e\n\u003cli\u003e\nGood repeatability and stability\u003c\/li\u003e\n\u003cli\u003e\nWide linear range 0-300ppm\u003c\/li\u003e\n\u003cli\u003e\nModbus RS485 output\u003c\/li\u003e\n\u003cli\u003e\nWall-mount\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eApplication\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\nOutdoor air quality monitoring\u003c\/li\u003e\n\u003cli\u003e\nFactory settings\u003c\/li\u003e\n\u003cli\u003e\nCommercial sites - School, hospitals etc.\u003c\/li\u003e\n\u003cli\u003e\nSmart buildings\u003c\/li\u003e\n\u003cli\u003e\nOther areas where H2S is a concern\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"L-Com","offers":[{"title":"Default Title","offer_id":47685444960576,"sku":"SRAQ-D199-1","price":274.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/5892\/products\/SRAQ-D199-1_250x250_View1_1.jpg?v=1757077964","url":"https:\/\/itm-components.co.uk\/products\/sraq-d199-1-h2s-gas-transmitter-12-vdc-working-voltage-0-300-ppm-rs485-output","provider":"ITM Components","version":"1.0","type":"link"}