3M™ 450 Series Ammonia Detector with Vibrating Alarm

3M™ 450 Series Ammonia Detector with Vibrating Alarm Close

3M 450 Series Ammonia Detector Gives You Big Features in a Small Package

Remarkably small 450 Series Ammonia Detector clips comfortably to a pocket, belt or helmet—you won’t even know it‘s there. Rugged construction, clear display and an inexpensive price.The 450 Series Ammonia Detector includes a vibrating alarm for use in those areas where audible and visual alarms are not effective. Features a high contrast numerical level display and high intensity LED alarm warning indication and buzzer to alert you to impending gas dangers. Alarm level: 25 ppm. Range: 0–100 ppm. Temperature range -0° to 40°C. R.H. range: 15–90%. 1.1"H x 1.7"W x 3.65"L.
Compliance: UL listed for Class I, Division 1, Groups A, B, C and D. CSA certified.