Related Manuals for Magnetrol Tuffy T3
Summary of Contents for Magnetrol Tuffy T3
- Page 1 Tuffy ® Liquid Level Controls with Electric Switches Installation and Operating Manual Side Mounted Float Level Switch ®...
- Page 2 24 hours. Check the contents of the car- - tag n° ton/crates against the packing slip and report any discrep- ancies to Magnetrol. Check the nameplate model number (Model number/approvals as per inserted separate sheet) to be sure it agrees with the packing slip and purchase order.
- Page 3 WIRING CAUTION: power must be switched OFF before wiring the unit. Terminal connections Terminal connections DPDT dry contact switch SPDT dry contact switch with silver contacts with silver or gold contacts Internal ground wire External ground wire use min. 14 AWG wire Terminal connections Terminal connections DPDT dry contact switch...
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Page 4: Troubleshooting
CALIBRATION For T31-T35 / T3B / T3D and T3E units Properly selected TUFFY units do not need any field calibration. For T3C: field adjustable differential units The Adjustable Differential Tuffy II, model T3C, may be set in the field for one of a variety of level differentials. By specific place- ment of the stops in the holes of the adjustment plate, the level differential may be changed. -
Page 5: Preventive Maintenance
4. NEVER use in systems containing iron particles. The Tuffy T3 level switches may sometimes be exposed to magnet in the float assembly can attract the particles and excessive heat or moisture. Under such conditions insu- become jammed. -
Page 6: Specifications
SPECIFICATIONS PHYSICAL SPECIFICATIONS Description Specification Measured variable Liquid level Physical range Narrow differential: 13 mm (0.5") Adjustable differential: up to 464 mm (18.26") Interface Service Differential: 44 mm (1.72") Interface: min S.G. difference between both liquids: 0,1 Process temperature From -55 °C (-65 °F) up to 400 °C (750 °F) depending switch/housing selection Process pressure Standard models: up to 50 bar abs. -
Page 7: Dimensions In Mm (Inches)
DIMENSIONS in mm (inches) T31 and T35: threaded narrow differential T31: 220 (8.66) T35: 200 (7.86) (8.29) (3.29) T31: 91 (3.59) T35: 85 (3.33) (4.39) 2" NPT Cable entries: M20 x 1.5 or " NPT T31, T33 and T35: flanged narrow differential T31: 221 (8.72) T33: 190 (7.50) (8.29) - Page 8 DIMENSIONS in mm (inches) T3B: interface (17.62) (8.23) (3.35) (4.39) (6.78) Cable entries: M20 x 1.5 or " NPT...
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Page 9: Model Identification
MODEL IDENTIFICATION Tuffy with 316/316L (1.4401/1.4404) float - min S.G. 0,4 / max 50 bar abs (720 psi) T 3 2 Tuffy with 316/316L (1.4401/1.4404) float - min S.G. 0,6 / max 150 bar abs (2160 psi) T 3 3 Tuffy with Hastelloy C (2.4819) float - min S.G. - Page 10 MODEL IDENTIFICATION PAGE 9 DESIGN CODE AND FLANGE MATERIAL Design codes Standard ANSI/ NACE ANSI/ASME Flange material ASME B31.3 B31.3 & NACE ➀ ➀ Carbon steel Carbon steel w. 316/316L cladding 316/316L (1.4401/1.4404) stainless steel Carbon steel w. Hastelloy C cladding Hastelloy C (2.4819) ➀...
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Page 12: Service Policy
Owners of Magnetrol products may request the return of a control; or, any part of a control for complete rebuilding or replacement. They will be rebuilt or replaced promptly. Magnetrol International will repair or replace the control, at no cost to the purchaser, (or owner) other than transportation cost if: a.
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