Differential Pressure/Air Velocity Transducer Product Description The EP transducer can measure either air pressure or velocity with the flip of a switch. Fig. Having worked in the HVAC industry for a few decades and purchasing a variety of things that we use in our line of work from many sources, it is always a pleasure to buy my control needs from Kele. Getting to know our customers better is our main goal! The pressure switch on your well is responsible for automatically sensing the need for more water in your pressure tank and supplying power to the pump. Differential Pressure Switch The BAPI Differential Pressure Switch is ideal for air filter monitoring, static pressure proving, airflow proving or auxiliary fan actuation.Because of its UL 353 Limit Control Listing, the BAPI Switch can be used in safety circuits to protect heating appliances, heating systems, processing systems and HVAC/R systems. If you have a private well water system, your Pressure Switch is an integral component. The KDP2M is available in three installation confgurations: duct with static pressure tube, The light informs the driver that there's a problem with the base braking system. There are various optional pressure ranges, and 2 … While pressure switches are used in a number of applications, the following post will focus specifically on how they are used in the asse… 0000197249 00000 n 0000239721 00000 n Air Pressure Switch Installation IMPORTANT Do not install the switch in an area where tem-perature exceeds rating of -40F to 190F (-40C to 88C) 1. FS Series. Install a duct pressure switch from Grainger to help your HVAC system do its job. 0000232193 00000 n 0000415432 00000 n The pressure differential switch illuminates the red brake warning light when there's a difference in pressure between the two hydraulic circuits of a dual master cylinder. 0000090198 00000 n If you are well grounded the power in a 120 VAC circuit can kill you. 0000164187 00000 n Quantity . ���� Duct and panel models have two pressure and velocity options: 0-1” WC / … 0000049535 00000 n PS Series. GRFS Series. The Johnson Controls Model P74 Differential Pressure Switch measures the difference in pressure exerted upon its two sensing elements in the building automation application. 0000056538 00000 n Applications vary between the different types of differential pressure switches. Clear easy-to-read, and convenient external setpoint adjustment. 0000018259 00000 n Air differential pressure switches . The pressure switch operates without any auxiliary power. 1. By accepting cookies you can optimize your browsing experience. Applications include natural, manufactured or LP gas. 0000018663 00000 n When installed horizontally, the pressure switch switches at a pressure higher by approx. An air switch senses positive, negative or differential air pressure and actuates an internal switch. 0000002056 00000 n It also shuts the pump off after the pressure in your tank has reached the preset limit. ��%_�X�����Qj�������H��[2F�[%�QQ�ާd#�4�_];'5��.�"`�]{;Yٛǿ�j���xK�n}���i�ƒx�߶�F����[�Y�Xe���,�|bB!vwΨ!G2 W.C. α. α α α 0000006222 00000 n It’s the electric counterpart to the piloted unloader valve which we discussed in a previous blog post. 1. This differential pressure, as sensed by the two sensing ports, is applied to the two sides of a diaphragm in the pressure switch. Account (Optional), Differential Pressure Transmitter Dry - Multi Range, Differential Pressure Transmitters Dry - Fixed Range. Safety when wiring a compressor pressure switch. The pressure differential switch is used to determine air rarefaction or air (non-aggressive gases) pressure drop. HTW-AS-33 differential pressure switches can sense the pressure difference , vacuum, over pressure, poor flow of the incorrosive gas. %PDF-1.4 %���� 0000225490 00000 n 877.826.9045 USA901.382.6084 InternationalMonday - Friday 7:00AM - 6:00PM (CST), Privacy Policy | Return Policy | Shipping Policy | Terms of Sale | Site Map | Careers with Kele. It is able to handle a variety of media to 6000 psig. It also shuts the pump off after the pressure in your tank has reached the preset limit. Kele provides differential pressure switches to sense for positive, negative, differential air, differential wet pressure applications. These switches can activate when pressure is added, or when pressure is removed, and turn the circuit on or off when a certain level of pressure has been attained. This differential pressure, as sensed by the two sensing ports, is applied to the two sides of a diaphragm in the switch. Pressure Switches. 0000222551 00000 n 0000141816 00000 n Differential Pressure/Air Velocity Transducer Product Description The EP transducer can measure either air pressure or velocity with the flip of a switch. 0000043440 00000 n Pressure Switches. The (differential) pressure is applied to the two sides of a diaphragm in the control. 0000338534 00000 n Differential pressure switch 930.8x Climair® with adjustable switching pressure Applications Adjustable differential pressure switch for monitoring overpressure, vacuum and differential pressure of air or other non-combustible, non-aggressive gases. The PSW845 is a rugged differential pressure switch, with excellent bypass characteristics. HAҐ���*�2P�'�D�F�����]�Pm�T��� �u��-��6���ދ����n%n�J����-p+�WXG�$���Hϟ��,�I˭� ߒ'��� �UT�8Sh%�� ��6�әz��L�|d���*���}ULKթ�Dj1qRd���I4M�5i��A� ���h4HӁ�$͜7��Yp��.L�)8 �����s�K��A�>ָ5 �t�f�Lz;��q�����4�L�K]�]Q�4���a�]궃�a�]1̰cN 3��%kG�tY[�t�k�̑�%GJ�$�X�;���ux��n-����U\=i�j�j�}����s�� B���` � H� endstream endobj 908 0 obj <> endobj 909 0 obj <> endobj 910 0 obj <> endobj 911 0 obj [942 0 R] endobj 912 0 obj <> endobj 913 0 obj <> endobj 914 0 obj [/DeviceN[/Black]/DeviceCMYK 951 0 R 953 0 R] endobj 915 0 obj <>stream Features & Options. 0000162955 00000 n 216-398-0330. Custom panels ready for installation the moment you get it. 0000117620 00000 n 0000017628 00000 n This makes your air compressor pressure switch a part that gets used often, and so it may wear down sooner than others. W.C. New User? The switching setpoint is adjusted by means of a knob mounted under the main cover. 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