超声波液面控制传感器

2010/5/27 14:35:24 阅读：440次

产品名称：超声波液面控制传感器
定货号：GZ-00245-00

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Measurement via ultrasound through the wall with - sensors

function:

The self control and display of readiness for working via a relay output ("ready", principle of zero current) includes the control of correct coupling / fixing of sensors (coupling with coupling means) and technical operativeness of the system. The appliance signalises via a further relay output when the level is reaching the mounting point of the sensors ("limit level reached").

Modifications of the presented solutions to conform to the specific measuring task are possible after consultation.

The sensors indicate as well the right coupling of the sensors at the tank (inclusive the permanent control of function) as the filling of tank wagon to the relevant level (figure 3). The sensor is applicable at the most usual tank wagons (except for in-line or double-wall tanks) and is hardly limited because of the type of liquid. The technique is also available for the usage in Hazard Areas
(category 2 according to ATEX = Hazard Area 1) (figure 4).

advantages:

designed a sensor monitoring the filling with liquids at tank wagons or tanks from the outside through the wall.

When filling tank wagons of different types or cylindrical tanks the "tank wagon sensor" makes independent of the installed measurement technique. The control unit is installed solid at the filling station and integrated via relay and interface. The sensor is alternately fixed at the outside of the different tank wagons in height of the detecting level. We offer solutions as well for steel tank wagons
(magnet mounting, figure 1) as for even special steel walls (mounting with sucker, figure 2).

定货信息：