DWYER Instruments has released Series 670 Fume Hood Monitor, which it claims will ensure safe levels of fresh air are exhausting potentially hazardous fumes, eliminating operator exposure.
According to Dwyer Instruments, the 670 Fume Hood Monitor has an accurate hot wire sensor to detect very low flows common on fume hoods.
The monitor is also said to feature simplified calibration and mounting, LED safe and alarm status indicators, audible alarm with temporary or permanent horn silence, relay arm output, sash alarm input and an input for night set-back.
Dwyer Instruments says the Series 670 Fume Hood Monitor comes with a mounting bracket, 24” of tubing for connecting to the inside of the hood wall and a 120 Volt AC power adapter.