Description锛?/p> WSL55 Series non-contact ultrasonic level transmitter is a non-contact level detector that is mounted directly above the medium being tested. Using the principle that sound waves travel back and forth in the air for level measurement in liquids and bulk solids. The non-contact ultrasonic level transmitter is unaffected by dielectric constant, density or humidity and also unaffected by build-up due to the self-cleaning effect of the sensors. Application To ensure that the non-contact ultrasonic level transmitter to the measured ultrasonic liquid level or material surface occasion. Such as: storage tank, chute, pool, Wells, drains, metering box, granary etc. Main Features 鈽?Easy to install-- simple to use. 鈽?Accurate and reliable sensing method. 鈽?There are no moving parts. 鈽?Big show window of LCD is easy to debug and observe. 鈽?Over-voltage over-current protection, lightning protection. 鈽?All plastic probe, acid and alkali resistant, adapt to bad environment. 鈽?Ultrasonic level sensor technology is ideal for difficult fluids where contact with the media is not desirable. Specification ItemsSpecifications Process Connection:G1陆A, G2A, Flange or swivelling holder The sensor material锛?/p>PTFE/PU/PC Beam Angle5.5掳/ 3掳 Power supply锛?/p>2-Wire*Standard Version锛?16锝?6)V DC *Intrinsic Safe Version锛?21.6锝?6.4)V DC *Power consumption锛歮ax.22.5mA *Ripple Allowance锛氾紞4-20mA Output load锛?/p>0-500惟 Process Temperature 锛圥robe锛?/p>-40 鈩儈70鈩?/td> Temperature for Storage/Transport-40 鈩儈70鈩?/td> Pressure range锛?/p>卤0.1MPa (press definitely) Resolution of Display锛?/p>1mm Relative Humidity锛?/p>1.5 seconds Protect grade锛?/p>(PU/PC锛欼P66) (PTEE锛?IP67) 鈼?strong>The instrument has the following range specifications: Liquid level: 4m,6m,8m,12m,20m,30m; Material level: 3m,5m,7m,10m,15m;China Ultrasonic Level Meter suppliers website:http://www.wslinstrument.com/level-meter/ultrasonic-level-meter/