Connect switch to source of pressure, vacuum or differential pressure. in the ceiling area: Condor USA is a subsidiary of Condor-Werke GmbH, a pressure control pioneer founded in 1893. Differential pressure switch for monitoring of air filters. FS-BO Series. Welcome to CONTROLS & SYSTEMS Youtube Channel ... subscribe our channel to get information about our Systems Thank You….. 1. 0000019161 00000 n 0000042834 00000 n h���1 0ð4�Gd\GbG"`�'M�-�j�~��~��/O� �� � endstream endobj 904 0 obj <>/Metadata 137 0 R/Pages 136 0 R/StructTreeRoot 139 0 R/Type/Catalog/ViewerPreferences<>>> endobj 905 0 obj <>/ExtGState<>/Font<>/Pattern<>/ProcSet[/PDF/Text/ImageC]/Properties<>/XObject<>>>/Rotate 0/StructParents 2/TrimBox[8.50394 8.50394 620.504 800.504]/Type/Page>> endobj 906 0 obj <> endobj 907 0 obj <>stream dps-ge51bwhres.tif. 0000017628 00000 n 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. Metal tubing with 1/4″ O.D. The Columbus Electric RH Series Air Flow / Differential Pressure Switch senses pressure or vacuum. Negative pressure cut-out for gas (and air) and for low voltages with close position indicator. Create an 0000002678 00000 n The air differential pressure switch 930-series tolerance for upper and lower switching pressure is +/-15%. 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. 0000164187 00000 n @ 12 - 48 VDC Electrical Connection Screw terminals via 1/2” NPT conduit connection Enclosure NEMA Type 4. General purpose airflow proving switch designed for HVAC and Energy Management applications. The PSW845 can be mounted in any orientation, and is capable of withstanding light to moderate mechanical shock and vibratory loads. AA-A1 - Differential Pressure Switch for air, flue and exhaust gases /Factory adjusted (USA/CDN) AA-A2 - Differential Pressure Switch for air, flue and exhaust gases /Field adjustable (USA/CDN) AA-A4: Differential Pressure Switch for air, flue and exhaust gases /Field adjustable (USA/CDN) It’s the electric counterpart to the piloted unloader valve which we discussed in a previous blog post. When installed horizontally, the pressure switch switches at a pressure higher by approx. AFS SERIES. When installed upside down, the pressure switch switches at a pressure lower by approx. It is able to handle a variety of media to 6000 psig. 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. The spring-loaded diaphragm moves and actuates the switch. 0000239721 00000 n Making it easy for you to get answers. 0000090198 00000 n Features & Options. 2. Fast! Field wiring should be installed to satisfy the requirements set out by the manufacturer of the equipment that the switch is being connected to and in accordance with prevailing regulations. 0000089596 00000 n ���� Applications vary between the different types of differential pressure switches. The switch can turn on your compressor when tank air pressure levels drop and more air is needed. 0000239682 00000 n Switching pressure specifications apply to vertical installation which is also the recommended position with pressure-pipe connections pointing downwards. Quantity . This differential pressure, as sensed by the two sensing ports, is applied to the two sides of a diaphragm in the pressure switch. 0000006159 00000 n 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. If you have a private well water system, your Pressure Switch is an integral component. Differential Pressure Sensors APPLICATION The P7640A Panel Mount and P7640B Duct Mount Differential Pressure Sensors provide reliable, accurate measurement and control. With these differential pressure switches, the set point may be adjusted without removing the cover, and is visible on a calibrated scale. Switching pressure specifications apply to vertical installation which is also the recommended position with pressure-pipe connections pointing downwards. The light informs the driver that there's a problem with the base braking system. RSS SERIES. �8PTP����|FAq�|T��90� ����� ��P8�V'S��!��� ������vxN�!�'���A����l.g���[:p�(00F�?�|��Y�d�n�|k�1X0�I�? An air switch senses positive, negative or differential air pressure and actuates an internal switch. The pressure switch is an important component on many of our electric models. 0000242297 00000 n View Cart . 0000221819 00000 n 0000163257 00000 n When it fails to perform either function correctly, it's time to remove the switch and install a new one. 0000164049 00000 n Air differential pressure switches . ��ʥ��f���.����5��?��v1Fw��[m6�n+D�p��.�+��i���nc]w�� K$V�� �^&�NZ��Z�_O�s�4��G`�;�Uf�1cA���f}��̇9��ԉ�����ZN��} 0000411202 00000 n 0000002056 00000 n There are various optional pressure ranges, and 2 … Differential Pressure Switch APPLICATION The Honeywell differential pressure switch senses changes in duct air pressure to confirm air movement, providing a safeguard that airflow is present during the operation of installed IAQ equipment, including the TrueSTEAM Humidification System. 0000222551 00000 n 0000030056 00000 n dps-ge51bwhres.tif. 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. These devices are Safety when wiring a compressor pressure switch. 0000003039 00000 n Greystone AFS Pressure Switches. The pressure switches are fitted with a manual switch that will lock the contact system in the open position independently of the pressure in the system. 0000023897 00000 n From wizards to downloadable tools, we have it all. W.C. α. α α α is recommended, but any tubing which will not restrict the air flow can be used. 0000072673 00000 n Pressure switch. 0000225490 00000 n 0000191508 00000 n NS2 Series. PA-DPS Air DP Switches. ?�xrqa�m����BחYS�\sv&bS.b��hX�sn��{=�|��3���O?_������Rx��ݟG|C�p���:��+:>�x}e~g��Ѹ�}=��7T��W-�c��Av:�������l�mC��x� It also shuts the pump off after the pressure in your tank has reached the preset limit. 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. The spring loaded diaphragm moves and actuates the switch when the air pressure difference reaches the set point. 0000163819 00000 n Install a duct pressure switch from Grainger to help your HVAC system do its job. When installed in other positions, the pressure switch switches at pressure deviating from the set reference value by max. External Adjustment, Visible Dial, Hermetically Sealed Snap or Mercury Switch Gas Pressure/Differential Pressure Switch is used with air and other compatible gases. 0000232154 00000 n 0000256994 00000 n It may be used to sense positive, negative, or differential air pressure… 0000163071 00000 n 0000018259 00000 n It also shuts the pump off after the pressure in your tank has reached the preset limit. 0000018085 00000 n Copy the Quantities and Kele Item #s from your file. Duct pressure switches automatically start and stop auxiliary devices like electronic air cleaners, duct heaters, humidifiers, exhaust fans and duct booster fans. Applications include natural, manufactured or LP gas. If you are well grounded the power in a 120 VAC circuit can kill you. 609 Adjustable Air Round Differential Pressure Switch With Ear Installation , Find Complete Details about 609 Adjustable Air Round Differential Pressure Switch With Ear Installation,Low Air Differential Pressure Switch,Round Pressure Switch,Pressure Switch 24v from Pressure Switches Supplier or Manufacturer-Shenzhen TEREN Control Technology Co., Ltd. 0000049535 00000 n h�b```a`�,d`g`0df@ a6�(ǂ�]GzS�=�>�>��a1�� Connect to the two 1/8″ female NPT pressure ports as noted below: A. A Differential Pressure Switch, just like a regular pressure switch, is a simple electro-mechanical device that operates on the basic principles of levers and opposite forces. PS Series. This differential pressure, as sensed by the two sensing ports, is applied to the two sides of a diaphragm in the switch. The differential pressure acts via the diaphragm against the force of the setting spring on the microswitch. 3. Differential pressure switches are a particular type of pressure switch that convert a change in the pressure between two systems into an electrical function. 0000056538 00000 n with the pressure connection pointing downwards. FS Series. Install a duct pressure switch from Grainger to help your HVAC system do its job. Let us help you find a replacement pressure switch or an industrial pressure … H��Wko��>��@�$4��Q"9N[$@ѢҢ����nv7h�}Ϲ�ɉ��ʅ!���>��ѣ�g�>�5�>��n�=����X�^oηf��&k��̿���/�y��t������T�[5����l��C���n�����d���?�'���sl�#v{�}��f����ƚ�O�u9v�dFN�kń��R�I��9����|���Lg_Y���n���\�u�/������?? Pressure Probe 7.4" (18.8 cm), 0.3" (0.7 cm) Weight 0.6 lb (0.28 Kg) Approvals CE Warranty 5 years DESCRIPTION The Kele KDP2M Series differential pressure / air velocity transducers can measure either air pressure or velocity with the flip of a switch. P2 for connection to lower pressure (marked –). Electrical safety shut-off valve (SAV) with closed position indication of devices connected downstream. 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