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.
HP11 is a single set point digital thermostat for monitoring and control of temperature in a single zone. An SX ntc thermistor type temperature sensor is supplied with a range of -50.0/115.0 Deg.C or -58.0/239.0 Deg.F.Available as 96 x 96mm front panel mounting or IP54 surface/wall mount, it's large 20mm display makes for easy reading by the user.An added feature is the automatic recording of maximum and minimum temperatures for later viewing.vailable as 96 x 96mm front panel mounting or IP54 surface/wall mount, it's large 20mm display makes for easy reading by the user. An added feature is the automatic recording of maximum and minimum temperatures for later viewing.