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Cảm biến mức_Level sensor

Giá bán: Vui lòng gọi
Tình trạng: Mới 100%
Xuất xứ: EGE Elektronik_Germany
Mô tả:

Detects liquids, granules and powder. When the medium comes in contact with the sensor tip a switching signal is generated.

 Level controllers - Applications
Microwave meter MFM
The MFM level meters for continuous monitoring of various liquids allow for an exact determination of the fill level in plastic or metal tanks of any size. With a maximum tolerance of 3 mm the devices offer the highest measurement precision. The level sensors work with numerous liquids such as water, oil or emulsions. To this end microwaves are “guided” in the measuring rod – and are reflected at the surface of the medium, and the sensor determines the fill level. No adjustment for various media is necessary. The aluminium and AISI 316 Ti stainless steel MFM probes are suitable for ambient temperatures between -20 and +70 °C. They are available in optional sizes between 500 and 2000 mm in length. The sensors are equipped with a G3/4 thread and are connected via an M12 plug. The fill level is transmitted to the analysis unit or SPS by means of a 4...20 mA signal.
Microwave level controllers
The microwave level controllers of the MFC and MFK series respond to media contact at the tip of the sensor.
The devices of the MFK series are made of stainless steel and PTFE and are equipped with a G1/2 process connection. The sensors have a length of 40 mm. Thanks to their integrated electronics, no downstream amplifier is required. The sensors do not have to be adjusted to different media, and for containers made of plastic material, no earth connection is required.
Users can adjust the sensitivity of the devices of the MFC series using a pushbutton. Thus, the sensors can distinguish between different layers of liquids (e.g. water and oil) in the containers allowing for an easy separation of liquids. The stainless steel and PTFE microwave sensors can be used for virtually all container types and sensor environments. They are also suited for use with powder granulates. The sensors are available with a length of between 120 mm and 1000 mm thus offering various different installation options.
Capacitive sensors
The operation of these level sensors is based on a dielectric measuring method. All media which are surround the sensors measuring electrode, built into the tip of the probe, change the state of dielectric balance between the measuring electrode and the surrounding space. This disturbance in the balance triggers a switching command inside the device. The balance can be adjusted with a built-in potentiometer so that materials with different bulk densities and corrospondingly different dielectric constants can be measured optimally. Metallic or metal clad vessels should be earthed. In the case of plastic vessels filled with electrically conductive materials, the latter should be earthed. In the case of plastic vessels filled with non-conducting materials, an earthed metal band applied on the outside of the vessel may be used as a counter-electrode.
Medium adjustment for capacitive sensors
Level sensors are set in such a way that they switch upon contact with a medium. The medium adjustment should, if possible, take place without removal under operating conditions. If the built-in part of the sensor can be completely submerged or covered during operation, the adjustment must also take place in this state. If only medium contact is possible, the adjustment takes place upon contact. The trimmer potentiometer is protected by a plastic bolt. This bolt must be removed before the desired sensitivity is set. Turning it clockwise increases the response sensitivity. The adjustment potentiometer is turned until the switch output switches through (normally-open contact). You achieve switching point safety by continuing to turn the potentiometer half a turn to one turn. Devices with a LED line are adjusted to two green LEDs. If the medium adjustment has taken place, the plastic bolt must be fixed again.
Electrically conductive media are difficult to monitor using capacitive level controllers. For this task, a microwave compact device (Series MFC) is considerably better suited.
Laboratory adjustment
lf adjustment cannot be carried out with the sensor mounted in operating position, it can be performed upon a similar vessel. It must, however, be made sure that this vessel is set upon an earthed metal plate, or that the liquid within the vessel is earthed by means of an introduced wire. The minium heigh an minimum diameter of the experimental vessel should be about 10 cm.
lf setting is correct, the filling level monitor reacts correctly if 50% of the electrode diameter is covered. When mounted vertically, sensors reacts upon contact with the medium. Reaction time lag is less than 0.25 sec.
Opto-sensors UF.../UR...
Optical sensors react to a change of the refraction index within the proximity of the sensor tip when being immersed into fluid. The sensor does not have to be adjusted. In rare cases, the container wall or particles within the fluid may reflect the light emitted by the sensor and thus interfere with the fluid detection. A trial run is recommended in such instances. The sensors are designed to be used with the respectively listed fluids under normal conditions. The chemical compatibility and technical suitability of the sensor should be tested when used with unlisted fluids.
Chemical resistance level controller
Thermal level controllers for hazardous areas
EGE provides the TFKS and TFGS series of thermal level controllers for explosive gas atmospheres (zone 0 and 1). The sensors are suitable for stationary and mobile use, e.g. in gasoline or diesel tank trucks. Featuring a G3/4 thread, the devices are available with a maximum length of 400 mm or with a fixed immersion depth. They are connected to SF3 amplifier units. Both sensor types have a nominal resistance of 160 W. Manufactured from aluminum or stainless steel 1.4571, TFKS and TFGS sensors provide IP 68 protection and are suitable for ambient temperatures between -20 and +80 °C. They are connected via M12 plugs.
Sensors for explosion hazardous areas
Fill level monitors for use in zone 0 or zone 20 are operated with the associated amplifiers listed in the respective connection chart. The analysis devices are always operated outside of the Ex area. Sensors of the series KGFT...Ex are used in conjunction with an intermediate amplifier, which is approved for installation in zone 1. Optical Ex sensors URFG-Ex can also be driven with the amplifier SF3 for application in zone 1.

Id-No. Type Distributor
P20002 KGF 030 WS EGE Elektronik Vietnam_ANS Vietnam
P20003 KGF 030 WO EGE Elektronik Vietnam_ANS Vietnam
P20005 KGF 075 WS EGE Elektronik Vietnam_ANS Vietnam
P20006 KGF 075 WO EGE Elektronik Vietnam_ANS Vietnam
P20009 KGFR 100 WS EGE Elektronik Vietnam_ANS Vietnam
P20010 KGFR 100 WO EGE Elektronik Vietnam_ANS Vietnam
P20051 KGF 030 GSP EGE Elektronik Vietnam_ANS Vietnam
P20052 KGF 030 GOP EGE Elektronik Vietnam_ANS Vietnam
P20055 KGF 075 GSP EGE Elektronik Vietnam_ANS Vietnam
P20056 KGF 075 GOP EGE Elektronik Vietnam_ANS Vietnam
P20063 KGFR 100 GSP EGE Elektronik Vietnam_ANS Vietnam
P20064 KGFR 100 GOP EGE Elektronik Vietnam_ANS Vietnam
P20130 KGF 014 GSP EGE Elektronik Vietnam_ANS Vietnam
P21010 KA-L45-GPP        EGE Elektronik Vietnam_ANS Vietnam
P21011 KA-L120-GPP      EGE Elektronik Vietnam_ANS Vietnam
P21012 KB-L200-GPP      EGE Elektronik Vietnam_ANS Vietnam
P21013 KB-L400-GPP     EGE Elektronik Vietnam_ANS Vietnam
P21014 KB-L600-GPP      EGE Elektronik Vietnam_ANS Vietnam
P21015 KB-L1000-GPP EGE Elektronik Vietnam_ANS Vietnam
P21086 KEAC-L80 EGE Elektronik Vietnam_ANS Vietnam
P21087 KEAC-L200 EGE Elektronik Vietnam_ANS Vietnam
P21088 KEAC-L400 EGE Elektronik Vietnam_ANS Vietnam
P21089 KEAC-L600 EGE Elektronik Vietnam_ANS Vietnam
P21090 KEAC-L1000 EGE Elektronik Vietnam_ANS Vietnam
P21092 KGFT 025  EGE Elektronik Vietnam_ANS Vietnam
P21093 KGFT 050 EGE Elektronik Vietnam_ANS Vietnam
P21095 KK 030 GSP EGE Elektronik Vietnam_ANS Vietnam
P21101 KGMR 107 GSP EGE Elektronik Vietnam_ANS Vietnam
P21106 KGF 014 GOP EGE Elektronik Vietnam_ANS Vietnam
P21107 KU 120 GPP EGE Elektronik Vietnam_ANS Vietnam
P21108 KGFT 325 EGE Elektronik Vietnam_ANS Vietnam
P21117 KU 120 WP-115 EGE Elektronik Vietnam_ANS Vietnam
P21118 KU 120 WP-230 EGE Elektronik Vietnam_ANS Vietnam
P21119 KGFT 125 EGE Elektronik Vietnam_ANS Vietnam
P21120 KGFT 150 EGE Elektronik Vietnam_ANS Vietnam
P21121 UFS 075 GSOP-L100 EGE Elektronik Vietnam_ANS Vietnam
P21122 UFS 075 GSOP-L200 EGE Elektronik Vietnam_ANS Vietnam
P21123 UFS 075 GSOP-L400 EGE Elektronik Vietnam_ANS Vietnam
P21124 UFS 075 GSOP-L600 EGE Elektronik Vietnam_ANS Vietnam
P21125 UFS 075 GSOP-L1000 EGE Elektronik Vietnam_ANS Vietnam
P21141 EGE 903 Ex-230 EGE Elektronik Vietnam_ANS Vietnam
P21142 EGE 903 Ex-115 EGE Elektronik Vietnam_ANS Vietnam
P21143 EGE 903 Ex-24 EGE Elektronik Vietnam_ANS Vietnam
P21144 KK 030 Ex EGE Elektronik Vietnam_ANS Vietnam
P21149 KGFT 125 Ex EGE Elektronik Vietnam_ANS Vietnam
P21150 KGFT 150 Ex EGE Elektronik Vietnam_ANS Vietnam
P21151 KFA 150-L135 EGE Elektronik Vietnam_ANS Vietnam
P21152 KFA 150-L235 EGE Elektronik Vietnam_ANS Vietnam
P21153 KU 120 GI EGE Elektronik Vietnam_ANS Vietnam
P21157 KGEX 018 EGE Elektronik Vietnam_ANS Vietnam
P21158 KGEX 030  EGE Elektronik Vietnam_ANS Vietnam
P21159 KGEX 100 EGE Elektronik Vietnam_ANS Vietnam
P21160 KGEX 107 EGE Elektronik Vietnam_ANS Vietnam
P21161 KFC 050 GSP-L50 EGE Elektronik Vietnam_ANS Vietnam
P21162 KFC 050 GSP-L100 EGE Elektronik Vietnam_ANS Vietnam
P21163 KFC 050 GSP-L200 EGE Elektronik Vietnam_ANS Vietnam
P21164 KFC 050 GSP-L400 EGE Elektronik Vietnam_ANS Vietnam
P21166 KU 125 GPP EGE Elektronik Vietnam_ANS Vietnam
P21167 KGFP 050 EGE Elektronik Vietnam_ANS Vietnam
P21170 KGEX 018 GSP EGE Elektronik Vietnam_ANS Vietnam
P21171 KGEX 030 GSP EGE Elektronik Vietnam_ANS Vietnam
P21172 KGEX 100 GSP EGE Elektronik Vietnam_ANS Vietnam
P21173 KGEX 107 GSP EGE Elektronik Vietnam_ANS Vietnam
P21174 SF3 EGE Elektronik Vietnam_ANS Vietnam
P21175 GAM-SF1530 EGE Elektronik Vietnam_ANS Vietnam
P21176 GAM-SF2030 EGE Elektronik Vietnam_ANS Vietnam
P21177 GAM-SF3030 EGE Elektronik Vietnam_ANS Vietnam
P21178 GAM-SF3040-5 EGE Elektronik Vietnam_ANS Vietnam
P21179 GAM-SF3040  EGE Elektronik Vietnam_ANS Vietnam
P21181012 UFGS 075 GSOP-L120 EGE Elektronik Vietnam_ANS Vietnam
P21181020 UFGS 075 GSOP-L200 EGE Elektronik Vietnam_ANS Vietnam
P21181040 UFGS 075 GSOP-L400 EGE Elektronik Vietnam_ANS Vietnam
P21181060 UFGS 075 GSOP-L600 EGE Elektronik Vietnam_ANS Vietnam
P21181100 UFGS 075 GSOP-L1000 EGE Elektronik Vietnam_ANS Vietnam
P21183012 UFGS 075 Ex-L120 EGE Elektronik Vietnam_ANS Vietnam
P21183020 UFGS 075 Ex-L200 EGE Elektronik Vietnam_ANS Vietnam
P21183040 UFGS 075 Ex-L400 EGE Elektronik Vietnam_ANS Vietnam
P21183100 UFGS 075 Ex-L1000 EGE Elektronik Vietnam_ANS Vietnam
P21185012 URFG 075 Ex-L120 EGE Elektronik Vietnam_ANS Vietnam
P21185020 URFG 075 Ex-L200 EGE Elektronik Vietnam_ANS Vietnam
P21185040 URFG 075 Ex-L400 EGE Elektronik Vietnam_ANS Vietnam
P21185100 URFG 075 Ex-L1000 EGE Elektronik Vietnam_ANS Vietnam
P21188012 MFC 075 GSP-L120 EGE Elektronik Vietnam_ANS Vietnam
P21188020 MFC 075 GSP-L200 EGE Elektronik Vietnam_ANS Vietnam
P21188040 MFC 075 GSP-L400 EGE Elektronik Vietnam_ANS Vietnam
P21190 KUA 120 GSOP EGE Elektronik Vietnam_ANS Vietnam
P21191 TFGS 026 Ex-L200 EGE Elektronik Vietnam_ANS Vietnam
P21192 TFKS 026 Ex-L400 EGE Elektronik Vietnam_ANS Vietnam
P21193 MFK 50 GSP EGE Elektronik Vietnam_ANS Vietnam
P21194 TFGS 126 Ex-L200 EGE Elektronik Vietnam_ANS Vietnam
P21195 TFKS 126 Ex-L400 EGE Elektronik Vietnam_ANS Vietnam
P21196 KGFP 051 EGE Elektronik Vietnam_ANS Vietnam
P21197050 MFM 075 GA-L050 EGE Elektronik Vietnam_ANS Vietnam
P21197110 MFM 075 GA-L110 EGE Elektronik Vietnam_ANS Vietnam
P21198 KGFR 100 GSOP EGE Elektronik Vietnam_ANS Vietnam
P21199 KGFT 125-CER EGE Elektronik Vietnam_ANS Vietnam
P21200 MFP 075 GA-LM050 EGE Elektronik Vietnam_ANS Vietnam
P21201 MFP 075 GA-LM080 EGE Elektronik Vietnam_ANS Vietnam
P21202 MFP 075 GA-LP030 EGE Elektronik Vietnam_ANS Vietnam
P21203 MFP 075 GA-LP050 EGE Elektronik Vietnam_ANS Vietnam
P21204 MFP 075 GPP-LM050 EGE Elektronik Vietnam_ANS Vietnam
P21205 MFP 075 GPP-LM080 EGE Elektronik Vietnam_ANS Vietnam
P21206 MFP 075 GPP-LP030 EGE Elektronik Vietnam_ANS Vietnam
P21207 MFP 075 GPP-LP050 EGE Elektronik Vietnam_ANS Vietnam
P21209 UFS 075 GSOP-L060 EGE Elektronik Vietnam_ANS Vietnam
P21210 KFK 051 GSP EGE Elektronik Vietnam_ANS Vietnam
P21211 CFC 050 GSOP-L030 EGE Elektronik Vietnam_ANS Vietnam
P21212 CFC 050 GSOP-L050 EGE Elektronik Vietnam_ANS Vietnam
P21213 CFC 050 GSOP-L100 EGE Elektronik Vietnam_ANS Vietnam
P21214 MFP 075 GPP-LK030 EGE Elektronik Vietnam_ANS Vietnam
P21215 MFP 075 GPP-LK050 EGE Elektronik Vietnam_ANS Vietnam
P21216 MFP 075 GPP-LK080 EGE Elektronik Vietnam_ANS Vietnam
P21217 MFP 075 GA-LK030 EGE Elektronik Vietnam_ANS Vietnam
P21218 MFP 075 GA-LK050 EGE Elektronik Vietnam_ANS Vietnam
P21219 MFP 075 GA-LK080 EGE Elektronik Vietnam_ANS Vietnam
P21220 MFP 075 GA-LM030 EGE Elektronik Vietnam_ANS Vietnam
P21221 MFP 075 GA-LP080 EGE Elektronik Vietnam_ANS Vietnam
P21222 MFP 075 GPP-LM030 EGE Elektronik Vietnam_ANS Vietnam
P21223 MFP 075 GPP-LP080 EGE Elektronik Vietnam_ANS Vietnam