{"product_id":"vaisala-gmm221forma1-co2-gas-transmitter-module","title":"Vaisala GMM221FORMA1 CO2 Gas Transmitter Module","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"563\"\u003eThe Vaisala GMM221FORMA1 CO₂ Transmitter Module is used in environmental monitoring and building automation systems for accurate carbon dioxide measurement and control. Commonly installed in HVAC systems, cleanrooms, greenhouses, laboratories, and indoor air quality monitoring applications. Maintenance teams and system integrators use this assembly for sensor replacement, environmental control upgrades, system retrofits, and air quality monitoring improvements.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"565\" data-end=\"582\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"583\" data-end=\"1060\"\u003eThe Vaisala GMM221FORMA1 CO₂ measurement system is designed for continuous carbon dioxide monitoring in commercial, industrial, and research environments. It is commonly used in HVAC demand-controlled ventilation systems, greenhouse climate management, pharmaceutical production facilities, laboratories, cleanrooms, and building automation systems where accurate CO₂ concentration measurement is critical for process efficiency, occupant comfort, and environmental compliance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1062\" data-end=\"1091\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1092\" data-end=\"1958\"\u003e• Manufacturer: Vaisala\u003cbr data-start=\"1115\" data-end=\"1118\"\u003e• Part Number: GMM221FORMA1\u003cbr data-start=\"1145\" data-end=\"1148\"\u003e• Product Type: Carbon Dioxide Measurement System\u003cbr data-start=\"1197\" data-end=\"1200\"\u003e• Probe Model: GMP221 CO₂ Probe\u003cbr data-start=\"1231\" data-end=\"1234\"\u003e• Transmitter Model: GMB220ACB Transmitter Module\u003cbr data-start=\"1283\" data-end=\"1286\"\u003e• Measurement Parameter: Carbon Dioxide (CO₂) Concentration\u003cbr data-start=\"1345\" data-end=\"1348\"\u003e• Sensor Technology: CARBOCAP CO₂ Measurement Technology\u003cbr data-start=\"1405\" data-end=\"1408\"\u003e• Output Type: Analog Signal Output\u003cbr data-start=\"1443\" data-end=\"1446\"\u003e• Measurement Range: Application-Dependent CO₂ Range\u003cbr data-start=\"1498\" data-end=\"1501\"\u003e• Response Time: Fast Response Environmental Monitoring\u003cbr data-start=\"1556\" data-end=\"1559\"\u003e• Installation Type: Duct, Wall, or Environmental Monitoring Integration\u003cbr data-start=\"1631\" data-end=\"1634\"\u003e• Application Environment: HVAC, Building Automation, Industrial Monitoring\u003cbr data-start=\"1709\" data-end=\"1712\"\u003e• Compatibility: Vaisala GMM220 Series Systems\u003cbr data-start=\"1758\" data-end=\"1761\"\u003e• Function: Continuous CO₂ Monitoring and Control\u003cbr data-start=\"1810\" data-end=\"1813\"\u003e• Industrial Application: Indoor Air Quality and Environmental Control Systems\u003cbr data-start=\"1891\" data-end=\"1894\"\u003e• Construction: Industrial-Grade Sensor and Transmitter Assembly\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1960\" data-end=\"1984\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1985\" data-end=\"2103\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Vaisala\u003ca href=\"https:\/\/plgautomation.com\/products\/vaisala-gmp252-probe-sensor-co2-12-30vdc?_pos=1\u0026amp;_sid=42a94c047\u0026amp;_ss=r\"\u003e GMP252\u003c\/a\u003e Carbon Dioxide Probe\u003cbr data-start=\"2022\" data-end=\"2025\"\u003e• Vaisala \u003ca href=\"https:\/\/plgautomation.com\/products\/vaisala-gmp251-co2-carbon-dioxide-sensor-probe-0-10?_pos=2\u0026amp;_sid=9c6f39ebc\u0026amp;_ss=r\"\u003eGMP251\u003c\/a\u003e Carbon Dioxide Probe\u003cbr data-start=\"2062\" data-end=\"2065\"\u003e• Vaisala GMW90 Series CO₂ Transmitter\u003c\/p\u003e","brand":"VAISALA","offers":[{"title":"New","offer_id":51729228267822,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_5bf5de24-b6db-446d-9589-91a3715f09ec.jpg?v=1770589322","url":"https:\/\/plgautomation.com\/products\/vaisala-gmm221forma1-co2-gas-transmitter-module","provider":"PLG Automation ","version":"1.0","type":"link"}