SM - High Pressure All-Metal Flowmeter & Switch
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- Published: Tuesday, 31 July 2012 11:53
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FEATURES
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GENERAL DESCRIPTION
The SM series devices can be fitted with set point switches triggering on flow rate. These are mounted externally in a protective housing, and are actuated by a magnet in the float. This same magnet can also be used to couple to an external flow indicator, allowing reading of flow rate without requiring visibility of the float. This allows the SM...to benefit from all the advantages inherent in using an all metal construction (high pressure, shock resistance). The instruments are designed to handle flow rates much larger than their stated maximum flow range without damage. At excessive flow rates the device will, however, induce a larger pressure drop.
SPECIFICATIONS
| Accuracy: ±5% full scale Flow Media: liquids and gases Installation: SMV... vertical, media flow bottom to top SMO ... vertical, media flow top to bottom SMW ... horizontal, media flow left to right or right to left (specify) SMF ... vertical, media flow bottom to top Measuring Principle: SMV ...model, with float and cylindrical control tube SMO, SMW, SMF ...model, with float return spring and cylindrical control tube Mode of Operation: dependent on flow, not pressure Max. Temperature: 212°F (with PP float 160°F) Max. Pressure: 3600 PSIG for Brass units, 5000 PSIG for SS units 230 PSIG with PP Floats |
Body: Nickel-plated brass or 304 SS Slotted Nozzle: Nickel-plated Brass or SS Float: Nickel-plated Brass, hard anodized Aluminum, Polypropylene or SS Spring: 301 SS Fittings: Nickel-plated brass or 304 SS Seals: NBR for Brass units, FKM for SS units Electr. Switch Housing: Plastic-NEMA 4 Magnetically Operated Pointer Indication: Nickel plated Brass, Polycarbonate Reed Contact: - N/O: AC: AC: 1.5 A, 240 VAC. 50 VA - DC: 1.0 A, 200 VDC. 50 W - SPDT: 0.8 A, 240 VAC. 30 VA |
ORDERING INFORMATION
DIMENSIONS
