SWG 100 BIO EXO2, CO, CO2, H2, H2S, CH4 STATIONARY BIOGAS ANALYZER. For use in hazardous area zone 2, with compliance to EN 60079-0, EN 60079-15 and cabinet marking II 3G Ex nA nC IIC T3 Gc » Catalog link Contact us for more information about this product Full name Email Phone Massage