INTRODUCTION: Series of AF930 Air Differential Pressure Switch can be used to sense (differential) pressure and flow of air in ducts and pipes. Typical applications include: l Filter obstructive alarm. l Maximum air flow controller for variable air volume systems. l Air proving in ventilation ducts. l Burner air control l Overheating protection for Electric Heater with blower Technical Specification: Type Adjust Range Return Difference Deviation [...]

The WDP3851, developed by the research and development Engineers of "A.Yite Group", is specially applied to the differential pressure and flow measurement in HVAC field and Environmental Water Treatment field. It could be used to monitor the differential pressure in the heat exchanger of water chiller unit, by-pass system of differential pressure and the differential pressure in pump and filter, and mainly to measure the differential pressure in automatic buffered filter in Environmental[...]

Type: EFS25 　 Used in Sea Water Heating Systerm, Water Purification Equipment, Welding Equipment, Laser Systerm, to measure or control the flow rate. The Magnet don't stay in the flow, so the magnet will not contact with the rust of the water flow, so could make sure the flow switch will be stability. 　 　 l Protection Grade IP65 l Media Temperature -20~93 l Output 10A; 125/250V AC l Max Static Pressure 10 Bar l Metering Substances Gas, Water, Oil(If special[...]

The Technologists from A.yite (America) Laboratory, have done much efforts to design portable ultrasonic flowmeter, we would like to supply suitable measurement for the travelling engineer. We design 2 type portable flowmeter for differential require, one is handhold ultrasonic flowmeter, the other is portable flowmeter. The Portable Flowmeter will be easy to move, suitable for a working team; the Handhold Flowmeter is easy pick up, suitable for single person. The ultrasonic flow meter works[...]

The Technologists from A.yite (America) Laboratory, have done much efforts to design portable ultrasonic flowmeter, we would like to supply suitable measurement for the travelling engineer. We design 2 type portable flowmeter for differential require, one is handhold ultrasonic flowmeter, the other is portable flowmeter. The Portable Flowmeter will be easy to move, suitable for a working team; the Handhold Flowmeter is easy pick up, suitable for single person. The ultrasonic flow meter works[...]