SCH50 - Ex d Flame Proof Connection Head Data Sheet

CONNECTION HEAD SCH50 SERIES Ex d Atex & IECEx APPROVED BASE / ONE OR TWO SIDE ENTRIES SEALED TO IP68 ALUMINIUM / STAINLESS STEEL CONSTRUCTION WINDOW OPTION EPOXY PAINTED FINISH The SCH50 series is manufactured from cast aluminium finished in a blue epoxy paint, or stainless steel and is certified as an Ex d flameproof connection head. It has been designed to house our SEM200, 300 and TTR series temperature transmitters as well as ceramic connection blocks. There is a display window option which allows the process value to be displayed when used with our DM700HM/XI loop powered indicator. All versions come with a flame proof collar and we can supply temperature probes specially designed to suit Ex d applications. Sealed to IP68, the SCH50 can be specified with base or side entries. The SCH50 Series can be either IECEx or Atex approved, this to be specified along with side entry size at the time of ordering. The SCH50 head markings are shown below and must be specified at the time of ordering INTRODUCTION IECEx / ATEX MARKINGS Sira 10ATEX1350Ex d IIC T6 Gb Tamb +55°CEx t IIIC T85°C Db IP68 Tamb +55°CorSira 10ATEX1350Ex d IIC T5 Gb Tamb +70°CEx t IIIC T100°C Db IP68 Tamb +70°CorSira 10ATEX1350Ex d IIC T4 Gb Tamb +105°CEx t IIIC T135°C Db IP68 Tamb +105°CorSira 10ATEX1350Ex d IIC T3 Gb Tamb +170°CEx t IIIC T200°C Db IP68 Tamb +170°CIECEx SIR 10.0178Ex d IIC T6 Gb Tamb +55°CEx t IIIC T85°C Db IP68 Tamb +55°CorIECEx SIR 10.0178Ex d IIC T5 Gb Tamb +70°CEx t IIIC T100°C Db IP68 Tamb +70°CorIECEx SIR 10.0178Ex d IIC T4 Gb Tamb +105°CEx t IIIC T135°C Db IP68 Tamb +105°CorIECEx SIR 10.0178Ex d IIC T3 Gb Tamb +170°CEx t IIIC T200°C Db IP68 Tamb +170°CCONNECTION HEAD Status Instruments Ltd Tel: +44 (0)1684 296818 Green Lane Business Park Fax: +44 (0)1684 293746 Green Lane, Tewkesbury Email: sales@status.co.uk Gloucestershire, UK Website: www.status.co.uk GL20 8DE D2482-01-02 CN5007 SCH50 DATA SHEET (All Measurements in mm) MECHANICAL SCH51 Double Sided Entry Base Entry ½” BSP SCH50 Single Side Entry Base Entry ½” BSP SCH52 Double Sided Entry //SCH5BODY MATERIALALUMINIUM ASTAINLESS STEEL (Not Available for SCH52) SBODY STYLE1 x Side Entry, Base Entry 1/2" BSP 02 x Side Entry, Base Entry 1/2" BSP 12 x Side Entry (See Notes) 2CAP STYLELOW LORDER CODETOP STYLEWINDOW WNO WINDOW 0NOTES:SIDE ENTRIES: To be specified at time of order can be either 1/2"NPT or M20 x 1.5Example: SCH51A/L/W = Double sided entry & Base Entry with an Aluminium body complete with a low cap and windowACCESSORIES:Display Mounting Kit for Window Version 31-620-0011-012" Pipe Mounting kit for the SCH52 31-620-0008-01