(the copy rights belongs to ZHOU ENSI LTD, reproduce is not allowed)
Air Differential Pressure Switches or transmitter is designed for pressure, vacuum, and differential pressures. The dual scaled adjustment knob in inches water column and Pascals, allows changes to the switching pressure to be made without a pressure gag. This is a cheap and worthy products. It usually used with ovens, dryers, and HVAC systems, these switches detect small differences in pressure. When the differential pressure exceeds your setpoint, the switch is activated. Use them to automate controls or activate an alarm in your process.
HVAC system means Heating, ventilation, and air conditioning, HVAC is the technology of indoor and vehicular environmental comfort. HVAC system design is a subdiscipline of mechanical engineering, based on the principles of thermodynamics, fluid mechanics and heat transfer. Its goal is to provide thermal comfort and acceptable indoor air quality.
GE-923 Air Differential Pressure Transmitter with LCD screen, 4-20mA, 0-5V, 0-10V output
This GE-923 Air Differential Pressure transmitter is produced with mag...
With the growing requirements of building maintenance, HVAC systems are no longer able to meet demand operating alone. Whether it is a commercial, retail or industrial building, pressure sensors play a significant role in monitoring the building for occupants’ safety and comfort. When integrated with pressure technology, HVAC systems can operate at optimum levels as well as improve building maintenance. Three ways this can be done are:
Through measuring pressure and air flow of individual rooms, building owners can optimize heating, cooling, and air flow. By increasing the efficiency of the HVAC system, Differential Pressure Switches can reduce the buildings energy consumption and costs. Detecting areas for maintenance can also reduce energy costs by preventing unnecessary energy loads from malfunctioning equipment. Pressure sensors can also ensure compliance with legal required standards.
Air Differential Pressure Switches
GE-924 Adjustable Air Differential Pressure Switch for monitoring over...
Air Differential Pressure Gauge with a very low cost
GE-2000 series differential pressure gauge is widely used in measuring...
Add: Building 17 &22, No.2928, Chuan Zhou Highway, Shanghai, 201319, China