德國Zimmer-automation是一家專業生產繼電器、漏水檢測器、液位控制器的生產廠家。

產品被廣泛用于廢水處理工程，高壓滅菌器，建設，灌溉系統，釀造設備，消防設備，電影照片開發設備，裝瓶廠和機，洗碗機，咖啡機，空調，保全系統，冷卻系統，食品加工，醫療設備，乳品設備，雨水收集系統，發動機和渦輪機，清潔技術，X射線設備，屠宰設備，游泳池，洗碗機，紡織染整機械，動物澆水，環境工程，污水處理廠。

Level Probes
Standard product line
Electrode available in length of 5mm - 4000mm
All parts wich may touch the medium are made from physiologically harmless materials
For conductive filling level acquisition

GPP - Level Probe with plastic housing
Version 1
? 1 - 7 electrodes
? Cable feed out through M16
? Protection class IP 65
? Electric interface through terminal screws in the probe head

GPP - Level Probe with plastic housing
Version 2
? Connection cable with the length of 3m or as required
? 1 - 7 electrodes
? Case moduled
? Protection class IP 68
? Electric interface through a factory mounted cord with numbered wires

GPP - Level Probe with plastic housing
Version 3
? 2 - 3 electrodes
? Case moduled
? Protection class IP 68
? Electric interface through a top mounted valve connector according DIN 43650

GPP - Level Probe with plastic housing
Version 4
? Panel Connector
? 1 - 7 electrodes
? Case moduled
? Protection class IP 67/68
? Electric interface through a lateral mounted connector and appropriate plug

GVA - Level Probe with stainless steel housing
Version 1
? For heavy-duty
? 1 - 7 electrodes
? Cable feed out through a  M16 gland
? Protection class IP 65
? Electric interface through terminal screws in the probe head

GVA - Level Probe with stainless steel housing
Version 2
? For heavy-duty
? Connection cable with the length of 3m or as required
? 1 - 7 electrodes
? Case moduled
? Protection class IP 68
? Electric interface through a factory mounted cord with numbered wires

GVA - Level Probe with stainless steel housing
Version 3
? For heavy-duty
? 2 - 3 electrodes
? Case moduled
? Protection class IP 68
? Electric interface through a top mounted valve connector according DIN 43650

GVA - Level Probe with stainless steel housing
Version 4
? For heavy-duty
? Panel Connector
? 1 - 7 electrodes
? Geh?use vergossen
? Protection class IP 67/68
? Electric interface through a lateral mounted connector and appropriate plugr

VVA - Level Probes with connector lug
Stainless steel
? 1 electrode
? Without housing
? Electric connection: Connector lug

HPP - Level Probe with plastic housing
Probes may be used in upright or hanging orientation
? Connection cable with the length of 3m or as required
? 1 - 3 electrodes
? Easy adjustable switching points
? Protection class IP 65/68

SG 51
Vibrating level switch
The tuning fork is piezoelectrically energized and vibrates at its mechanical resonance frequency. (of approx. 1200 Hz.) The piezos are fixed mechanically and therefore are not subject to temperature shock limitations. The frequency changes when the tuning fork is covered by the medium. This change is detected by the integrated oscillator and converted into a switching command.