Mobrey M-Switch SMB2

Mobrey M-Switch SMB2 M - Switch • Small in-tank dimensions • Simple liquid level alarm • Traditional high reliability switching • European Directive compliance • Flameproof models EExd Features • Tough industrial build quality • 316 St. Steel construction • Flanged or threaded mounting Description Manufactured in 316 stainless steel throughout, the M-Switch is available for side mounting with either a flange or 2” thread. Comprising a small float on the wetside and a body containing a high current micro-switch on the dry side, the Mobrey M-Switch will reliably detect liquid level to give a voltage free contact operation for alarm signalling or as part of a pump control system Operating pressure See table overleaf Operating temp. 00C to +1300C Ambient temp. 00C to +600C Minimum S. G. 0.75 Differential 25mm Length into tank 153mm Float diameter 48mm Max. float swing 112mm Switching function SPCO Wetside material 316 St. Steel Body material 316 St. Steel End cover matl. 316 St. Steel Gasket: A flange Non-Asbestos D flange Ethylene Prop. Conduit entry A,D flange M20 BSPT thread M20 NPT thread ½ #34; NPT