仪器名称:德国wika压力表232.50.100不锈钢压力表232.50.160 | |
产品品牌:德国WIKA | |
仪器类别:德国威卡WIKA | |
市场价格:洽谈 元/台 | |
人气: | |
咨询电话:029-88651096 88638823 | |
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::产品简介:: |
德国wika压力表232.50.100不锈钢压力表232.50.160 应用 带可充液外壳,可用于具有高动态压力脉冲或振动的应用场合 适用于非高粘度或不易结晶的侵蚀性气体和液体介质以及侵蚀性环境 过程工业:化工、石化、发电站、采矿、沿海和离岸平台、*技术、机械制造和设备建造 功能特性 *的负载循环稳定性和抗冲击性能 不锈钢结构 德国劳氏认证和高斯特认证 量程:高达0 … 160 MPa 可以连接隔膜密封件 Description These limit indicators find their application wherever overpressures must be displayed with certainty and not be tampered with, such as in the process, chemical or petrochemical industries, in power plants, in the environmental sector, in machine building or in general plant construction. The limit indicator is a mechanical indicator mounted on the dial with two settings. The indicator is slid from the actual value pointer via a drive pin from a green area to a red area, when the set limit value is exceeded. In the red area, the indicator is locked and is unable to move back from there. If the indicator is in the green area, the pressure limit being monitored has not been exceeded. Special If the indicator is found in the red area, the set pressure range has been exceeded at least once. In this case, the indicator will remain permanently locked and protected from tampering in the red area. To prevent tampering with the limit indicator, the pressure measuring instruments can be optionally lead sealed, or be offered with an adhesive seal that cannot be peeled off without destroying it. Example: If the pressure rises to approx. 10 % above the set value, which is 8 bar in this example (as shown in the photo), an indicator is locked into a predefined channel by the instrument pointer. The indicator cannot be reset anymore. |