Gestra VKP10 VAPOPHONE

BRAND : Gestra

Description The VAPOPHONE is used to detect steam leakage in steam systems in order to prevent live steam loss. It is particularly suitable for monitoring steam traps and stop valves. Live steam leakage is detected by sound in the ultrasonic range caused by flowing steam. The mechanical ultrasonic vibrations are detected by the sound probe of the VAPOPHONE and converted into electric signals which are amplified in the measuring instrument and indicated on a meter. Owing to mechanical and electronic filtering, the VAPOPHONE is most sensitive at frequencies between 40 to 60 kHz. As long as the steam trap operates correctly or the stop valve is closed tight the pointer on the meter will be close to zero. When steam loss occurs the pointer deflects in proportion to the steam leakage. The VAPOPHONE is unaffected by ambient noise in the audible range. The power supply is provided by an integral rechargeable battery.