Series H3 Explosion-Proof Differential Pressure Switch
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series h3 explosion-proof differential pressure switch explosion-proof, heavy duty, industrial unit has a unique new design which provides sensitivity to differential pressures as low as 10 inches of water (254 mm w.c.), yet handles total pressure of 1500 psi (103 bar). Unlike common differential pressure switches that use a piston-type motion transfer, the series h3 utilizes a rotary motion transfer shaft that prevents a change in total pressure from causing a setpoint shift. Unit yields deadbands approximately 5% of range, with zero setpoint shift due to variation in working pressures. Friction is minimized and repeatability increased by allowing range spring to act directly on diaphragm plate. Rolling diaphragm design maintains constant effective area to further reduce friction. Diaphragm is allowed to "seat", allowing application of full rated pressure, up to 1500 psi (103 bar), on either high or low pressure port, without damage. Special over-travel feature prevents overtightening of range adjust screw. Choose optional 316ss chamber for water and water-based fluids or harsher applications. differential pressure across chiller. : perfect for monitoring differential water pressure on filters, chiller coils, and flow elements. product applications : water flow proving with an orifice plate.
Pull Cord Switches
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We offer Pull Cord Switches to our prestigious clients. The Pull Cord Switches are procured from the trusted manufacturers, who understand the importance of quality for us as well as our clients. The Pull Cord Switches maintain strict adherence to high quality standards. Our clients can procure these Pull Cord Switches at market leading prices from us.
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Series H3 Explosion-Proof Differential Pressure Switch
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Series H3 Explosion-Proof Differential Pressure Switch Explosion-proof, heavy duty, industrial unit has a unique new design which provides sensitivity to differential pressures as low as 10 inches of water (254 mm w.c.), yet handles total pressure of 1500 psi (103 bar). Unlike common differential pressure switches that use a piston-type motion transfer, the Series H3 utilizes a rotary motion transfer shaft that prevents a change in total pressure from causing a setpoint shift. Unit yields deadbands approximately 5% of range, with zero setpoint shift due to variation in working pressures. Friction is minimized and repeatability increased by allowing range spring to act directly on diaphragm plate. Rolling diaphragm design maintains constant effective area to further reduce friction. Diaphragm is allowed to "seat", allowing application of full rated pressure, up to 1500 psi (103 bar), on either high or low pressure port, without damage. Special over-travel feature prevents overtightening of range adjust screw. Choose optional 316SS chamber for water and water-based fluids or harsher applications. Product Applications : Water flow proving with an orifice plate. Differential pressure across chiller. : Perfect for monitoring differential water pressure on filters, chiller coils, and flow elements.
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C&S Safety Switches are designed and manufactured according to the international standard IEC/EN 60947. These are available in 3 Pole and 4 Pole configurations, both in open execution and with enclosure. The Switches are suitable for AC 23 utilization category and compact enough to occupy very little space yet provide installation convenience. The switches have stood the test of adverse environments in all types of climate in various countries. Multiple accessories to suit application requirements also enhance the flexibility of operation. The protection degree of all enclosed switches is IP65. Benefits These are designed and manufactured according to the international standard IEC/EN 60947 Multiple accessories to suit application requirements also enhance the flexibility of operation The protection degree of all enclosed switches is IP65 The connection terminals of these switches are finger touch proof In order to ensure human safety, the open position will always be clear and cannot automatically reset FEATURES Safe and Reliable Multi combination and protective shrouds The most economical solution First choice of Machinery / Equipment manufacturers These switches have established their ingenuity in breaking the stalled motor current in the event of emergency Used as maintenance switch or main switch
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