Features:

• Measures ammonia gas in the range of 25 to 10,000 ppm with a sensitivity of 1 ppm
• Easily complies with ASHRAE 15 requirements with a low-cost investment
• Eliminate false alarms with use of non-dispersive IR source and sample draw system
• Monitors a single zone located up to 50 feet from unit
• Logging feature enables 200 gas readings to be stored
• Three gas alarm levels that can be individually set
• Bolt-in, bolt-out internal components so the unit never leaves the wall
• Two-year warranty