GLT530 Small Diameter 19mm Probe submersible pressure sensor 

GLT530 Small Diameter 19mm Probe Underground Water Level Sensor   GLT530 level sensor  has high accuracy, small volume,stability,plus resistance to abrasion,oil,acid&alkali and high intensity gas lead cable ensured that it can meet the different occasions measurement requirements. no-polarity two wire current output. ♦It is widely used in well, standpipe, borewell, sewage, river and lakes treatment as well as channel, large rivers, l reservoirs and coastline monitoring. ♦This product has got intrinsic safety certification,explosion proof certification and CE certification.    Specification  Measurement range 1~200m H2O     (1mH2O≈9.81kPa) diameter  Ø19 Signal output 4~20mA     0~5VDC   …