|
|
 |
在空調(diào)和通風(fēng)系統(tǒng)中，鼓風(fēng)機(jī)和過(guò)濾器通過(guò)測(cè)量壓差來(lái)監(jiān)控。使用壓差開(kāi)關(guān)旦過(guò)濾器達(dá)到特定污染等*，可以傳送讀數(shù)至中央控制單元。壓差開(kāi)關(guān)不僅可用于過(guò)濾器的連續(xù)監(jiān)控，還可用于房間區(qū)域的壓差控制。防凍溫控器提供霜凍保護(hù)，水流傳感器提供風(fēng)機(jī)的運(yùn)行狀況。防爆溫控器可用于倉(cāng)庫(kù)和工業(yè)過(guò)程系統(tǒng)的溫度控制。
In air conditioning and ventilation systems, blowers and filters are monitored by measuring the differential pressure. Using differential pressure switches, it is possible to, e.g., transmit readings to a central control unit as soon as the filter has attained a specified degree of contamination. Differential pressure switches can be employed both for the continuous monitoring of filters and the control of pressure differentials between rooms or zones. Frost protection thermostats protect against freezing and flow sensors provide information on the condition and performance of blowers. Explosion-protected thermostats are available for simple temperature control in storage rooms and industrial processing systems. |
 |
KSW, KSL, S6065, S6040 Mechanical and electronic
fl ow monitors |
TF, KF, ALF, H6045, H6120 Temperature sensors and
hygrostats |
DPTM, DPS Differential pressure transmitters and
differential pressure switches for air and waste gases |
PTS, PSH, PTH, PSHD, PTHD Electronic pressure
switches, differential pressure switches, pressure
transmitters and differential pressure transmitters |
TX, FT69, T6120, TRM Frost protection thermostats,
room thermostats, and rod-type thermostats |
|
|
|
|
