Anxiety and depression are the most common psychological causes of fatigue in cancer patients. The emotional stress of cancer can cause physical problems, including fatigue. It's common for cancer patients to have changes in moods and attitudes. Patients may feel anxiety and fear before and after a cancer diagnosis.
N.F.P.A. now requires 4 heat sensors and one instruction label per ladder section. Each heat. sensor has an expiration date printed on them. Any expired labels must be replaced. Place 2 heat. sensor labels below the 2nd rung from the top of each section (1 on the right rail - 1 on the left. side) inside the rail.
The hydrogen PPM sensor can reliably detect leaks 20 times smaller than a standard catalytic sensor. This solid state sensor has a molecular sieve coating on the sensing element, which filters out interference from other gases and provides a 0 2,000 PPM range. Both the LEL and PPM range sensors are available with 24 VDC transmitters with linear 4-20 mA outputs.