MSA Safety Inc. -

Chillgard 5000 provides gas monitor information before room entry where potentially high gas levels might exist that could be potentially toxic or at combustible levels. Workers can be alerted quickly by the display’s audible alarm and while outside, they can read the monitor status to learn about the alarm conditions inside the room. Monitor is designed for use with the company’s Chillgard 5000 refrigerant or ammonia leak monitors.