UE压力开关H100-172H100-173H100-174（US UE pressure switch H100-172 H100-173 H100-174 spot ）

US UE pressure switch H100-172 H100-173 H100-174Advantages of UE products:  ◆ Complete range1/ Pressure switch adjustable range from -0.1 to 62MPA 2/ Temperature switch from -50 to 538 degrees Celsius3/ Differential pressure switch adjustable range from -0.1 to 3.45MPA 3/ Sensing There are three types of components: diaphragm, bellows, and piston4/ There are switches used in special places, and there are also small and low-cost switches specially designed for OEM users5/ Both fixed dead zone and adjustable dead zone pressure switch6/ Some mechanical Type differential pressure and temperature switch can be with on-site indication7/ There are 2-inch pressure port anti-blocking switch and sanitary flat diaphragm switchproduct is compact in structure, durable in use, beautiful in appearance and fine in processingMany models ofwelded stainless steel design structureThe pressure switch adopts a welded stainless steel diaphragm or a welded stainless steel bellows structure, omitting the "O" ring, this non-leakage design improves the fire performance in hazardous explosion-proof areas, and at the same time increases the pressure resistance.  Features   ● Meet UL list and cUL certification and CE standards ● Single point output (SPDT or DPDT)  ● Welded stainless steel diaphragm  ● Water column level low pressure and differential pressure switch  ● A variety of optional sensing materials can meet various  corrosivenessMedium requirements  ● Clean stainless steel sanitary interface  ● Very wide adjustable dead zone to meet the needs of pumps  related terms Accuracy: A value indicating the degree of precision of the device, including linearity, tolerance, hysteresis, repeatability, etc. At present, the highest precision of Nagano's pressure switch can reach ±0.5%FS, and the model is CB33. Maximum pressure (Max.P): the maximum value of the pressure range. Full Scale (FS): The difference between the maximum and minimum values ​​of the pressure range. Connection difference (dead zone): It refers to the difference between the switch setting action value and the reset value. For example, when the set value is 1MPa and the actual reset value is 0.9MPa, the connection difference is 0.1MPa. Working temperature: refers to the temperature range in which the internal mechanism and sensitive components of the instrument will not undergo continuous deformation during operation. Generally, the recommended operating temperature range of the pressure switch is -5~400C. If the temperature of the medium is too high, it can be considered to add an accessory siphon (filling shape) to achieve the purpose of cooling. SPDT (Single Pole Double Throw): Consists of a normally open, a normally closed contact and a common terminal. DPDT (Double Pole Double Throw): It consists of a symmetrical left and right common terminal, and two sets of normally open and normally closed terminals. Upper limit one contact (normally open): When the pressure rises to the set value, the contact will act and the circuit will be turned on. Lower limit one contact (normally closed): When the pressure drops to the set value, the contact will act and the circuit will be turned on.  

注：除UE压力开关H100-172H100-173H100-174，更多United Electric(UE)型号欢迎电话或在线联系。

本文出自 深圳沃德科技官网，转载时请注明出处及相应链接。

本文永久链接：https://www.szword.com/zs/ue4865.html