This adjustable differential pressure switch LF52 (MTI.AWS.LF.52) is developed for sparingly using in different differential value requirements. It is widely applied for detecting the differential of water filter, pump, heat exchanger, chillers and its coil units.
When the water flowing (differential) decrease or increase to the setting point, there will be an alarm or cut off output signal for the self-controlling system. It’s also available for indicating the status of pump or water filter. Double differential settings pressure switch can take the replacement of the vane flow switch and avoid changing the vane flow switch from chillers each year.
LF52 Differential Pressure Transmitter
• Media: Non hazardous media such as water, air, oil etc…
• Contact arrangement: One/two sets of SPDT (microswitch)
• Electrical rating: 3A 250VAC 5A 12 VAC
• Storage temperature: -29~82 ℃
• Ambient temperature: -20~71 ℃
• Media temperature: -20~79 ℃
• High and low pressure connections: 7/16"Single set point（male thread 7/16"UNF double set point male thread ）； （ ） （ ）； （ G1/4"Single set point ） female thread G1/4"double set point female thr
• Maximum static pressure: 16 bar
• Maximum differential: 10 bar
• Setting repeatability tolerance: ±1%
• Degree of Protection: Ip54
• Accessories are optional (if there is no requirement, the default is selected): Converted capillary, plastic/metal/rubber/line card, manual in Chinese/English