- 德国威卡WIKA低差压变送器 DP-10
详细信息
联系方式:华拓电机有限公司
传真:
地址: 北京市朝阳区东直门外大街18楼223室
邮编: 100027
低差压变送器型号:DP-10应 用Heating, ventilation and air conditioning technologyClean room applicationsMedical industryFiltering and dedusting applications特别功能Pressure ranges from0 ... 0.6 mbar to 0 ... 1000 mbar and0 ... 600 mbar abs to 800 ... 1200 mbar absSpecial pressure ranges for gauge pressure, vacuum and differential pressureVarious industrial standard output signalsOptional with output signal calculated by root-evolution, LCD or 1-2 switch contacts
详 细The WIKA pressure transmitters Model DP-10 have been developed for the measurement of low gauge pressures and vacuum, as well as differential pressures. These transmitters are exclusively suitable for dry, clean and nonaggressive gases.
Measuring principle
The pressure is measured via a sensitive diaphragm, which is adapted to the pressure range, or a capsule element for absolute pressure ranges. An inductive system generates a linear signal which changes in proportion to the prevailing pressure.Applications
This transmitter has mainly been designed for HVAC, filtering, dedusting and clean room applications as well as for the medical industry.For applications, in which switching functions are additionally required, pressure transmitters with 3-/4-wire systems can be equipped with up to two switch contacts. For each switch contact a potential-free change-over contact is available.
For the local readout the measured values can optionally be equipped with a 3 ½-digit LC display.
For flow measurements by means of a standard orifice plate a special design with an output signal calculated by rootevolution is available for 3-/4-wire systems. With this design it is possible to adjust the suppression of creeping quantities by means of potentiometers in the range 0 ... 10 %.
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