???????液位限位開關(guān)LVL-T1-G3S-E5PG-NA-EMS采用堅(jiān)固的不銹鋼外殼,弗熙堡從事自動(dòng)化產(chǎn)品經(jīng)銷多年,一切從客戶實(shí)際需求出發(fā),備有大量現(xiàn)貨,竭誠為您服務(wù),您值得選擇!021-51601058
好評(píng)系數(shù):
Application | ||
---|---|---|
Description | level limit switch for application in storage tank, stirring container and pipeline with liquids | |
Auxiliary energy | ||
Electrical connection |
output E5: Should be used in conjunction with programmable logic controllers (PLC), positive signal on the sensor switch output (PNP). The protective circuit is implemented in the connection. |
|
Supply voltage | 10 ... 55 V DC | |
Current consumption | < 15 mA | |
Measurement accuracy | ||
Hysteresis | approx. 4 mm with vertical mounting | |
Operating conditions | ||
Installation conditions | ||
Installation position | any position , see section mounting position | |
Ambient conditions | ||
Ambient temperature | -40 ... 70 °C (-40 ... 158 °F) | |
Storage temperature | -40 ... 85 °C (-40 ... 185 °F) | |
Process conditions | ||
Medium temperature | -40 ... 150 °C (-40 ... 302 °F) | |
Process pressure (static pressure) | -1 ... 40 bar (-14.5 ... 580.2 psi) | |
Density | min. 0.7 g/cm3 | |
Viscosity | max. 10000 mm2/s (10000 cSt) | |
Mechanical specifications | ||
Degree of protection | IP65/IP67 with connector (PG11 cable gland) | |
Mechanical construction | ||
Mass | approx. 450 g | |
Material |
process connection and vibration fork: stainless steel 1.4571/316Ti housing: stainless steel 1.4404/316L housing cover: PPSU connector: PA plug seal: Elastomer flat seal ring for process connection G1A: elastomer fibre, asbestos-free, unaffected by oils, solvents, vapour, weak acids and alkalis |