英德
有道
百度
谷歌
图片
维基
百科
压差开关 [yā chā kāi guān]
differential pressure switch
- 公司主营产品有:中央空调温控器、供热采暖温控器、锅炉温控器﹑网络通讯温控器﹑中央空调机组主控器﹑三速开关、风机盘管电动阀、电动调节阀、电动蝶阀、温度传感器、温湿度变送器、压差控制器、压差开关、压力变送器、水流开关、防冻开关、风阀执行器、比例积分控制器、DDC直接数字控制器、上位机集成软件﹑中央空调集中监控系统等。
The major products are as follow: central air conditioner thermostat, heating thermostat, boiler thermostat, network communication thermostat, integrated controller for central air conditioning unit, three-speed switch, FCU motorized valve, motorized modulating calve, electric butterfly valve, temperature sensor, temp/humidity transducer, differential pressure controller, differential pressure switch, pressure transmitter, water flow switch, anti freezing switch, air valve actuator, PID controller, DDC, integration software, centralized monitoring system for central air conditioning system etc. - 过滤器上装有一个差压开关，可监测差压并在需要清洗过滤器或更换滤筒时发出警报。
A differential pressure switch installed across the filters monitors pressure differential and alarms when cleaning or cartridge replacement is required. - 摘要从理论上分析总结了影响隔离效果的因素：压差、门的开关、人的进出、温差及缓冲室的设置。
Theoretically analyses and summarizes the influencing factors of isolation effects, including the pressure difference, door opening and closing, passing in and out of persons, temperature difference and buffer rooms.
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