Inquiry (采购产品): Carbon Monoxide Alarm We currently have a room monitor for measuring 0-150ppm CO in air. The room is a Class I Div II Gp C&D area. The model is a TGD Sensor 402 analyzer. Please send me a quote on an equivalent replacement. Thanks. **** Hidden Message ***** Robert Cousar 08023 Company: Dupont E-mail: robert.j.cousar@usa.dupont.com **** Hidden Message ***** robert.j.cousar@usa.dupont.com
