Possibility #2 Not all asthmatics wheeze throughout an attack. Some don't wheeze at all. Sometimes lack of wheezing means they are no longer compensating so the lungs are hyper-inflated to the max and wheezing can't happen. Neither lung sounds nor O2 sats are good indicators for asthmatics. Peak- Flow meters are the best way to determine the status.
1 Answer. 0. The upper limit temperature for pressure service is 140 degrees Fahrenheit. ln structural pipe, gravity flow application in stable oils; the upper thermal limit is considered to be in the range of 160F for long term exposure; and up to 180 degrees Fahrenheit for short-term intermittent exposure.
temperature rise at setpoint). Pressure Rating: Capillary Bulb (Direct Immersion): 200 psi (1379 kPa). Immersion Well: 255 psi (1758 kPa). Sensing Bulb Material: Copper. Sensing Bulb Fill: LiquidÅ toluene or silicone oil. Sensing Bulb Dimensions: 2-7/8 in. (73 mm) long, 3/8 in. (10 mm) diameter. Wiring: Screw terminals. Maximum Ambient Temperature: 150Â° F (66Â° C). 120 Vac 240 Vac