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德国wika压差表 差压开关851.02.100
最近更新时间：2013-4-20
提 供 商：北京博朗宁科技有限公司资料大?。?/span>542.5KB
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Differential pressure switch
DELTA-switch
Model 851.02.100
| Applications One or two adjustable microswitches respectively High repeatability of the switchpoints Differential pressure measuring ranges from 0 … 250 mbar to 0 … 25 bar High working pressure （static pressure） 25 bar Overload value either side 25 bar Solid case construction for protection against external mechanical effects Three cast-on mounting brackets for wall mounting Long service life Optimal price/performance ratio
Heating, climatic and ventilating technology Dust removing technology Technical building equipment Filter plants Drinking and service water treatment Monitoring and control of pumps in pressure boosting and fire exstinguishing plants Suitable for all gaseous and liquid media that will not obstruct the pressure system.
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| Description |
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These differential pressure switches are particularly intended for the monitoring of differential pressures in filter systems, pumps and pipeline systems in the heating, climatic and ventilating technology sector, technical building equipment and in the water management industry.
The differential pressure ranges of 0 ... 250 mbar up to 0 ... 25 bar provide ranges, which are required in most applications. The sturdy and compact design of the differential pressure switchDELTA-switch makes it possible to use it even under tough industrial ambient conditions. The adjustment of the switchpoint is made by setpoint screws accessible from the front. The assistant scale enables a relatively accurate adjustment of the switchpoints over 270 p ° and indicates the setpoint that is momentarily adjusted. | ||||