GB
MSA CONTENTS
Series 47K Gas Detector [SIL 2] 5
9. Dimensions ........................................................................................................ 36
9.1. Gas Detector (Ex e Junction Box) ............................................................ 36
9.2. Gas Detector (Ex d Junction Box) ............................................................ 37
9.3. S47K Adapter Plate (Junction Box) .......................................................... 38
9.4. Wall Mounted Bracket, Sensor 47K-HT-PRP ........................................... 38
9.5. Junction Box ATEX 100 °C; Sensor 47K-HT-PRP ................................... 39
9.6. Pipe Mounting Kit ..................................................................................... 40
9.6.1 Mounting Kit for Pipes with a Diameter of up to 50 mm ................................ 40
9.6.2 Mounting Kit for Pipes with a Diameter from 50 mm to 150 mm .................. 41
9.7. Remote Calibration Adaptor ..................................................................... 42
10. Wiring Diagrams ................................................................................................ 43
10.1. MSA Control Unit SUPREMA ................................................................... 43
10.1.1 Series 47K-PRP/-HT-PRP [3-wire] ................................................................ 43
10.1.2 Series 47K-PRP/-HT-PRP [5-wire] ................................................................ 44
10.2. MSA Control Unit 9010 / 9020 Series ....................................................... 44
10.2.1 Series 47K-PRP/-HT-PRP [3-wire] Channel A ............................................. 44
10.2.2 Series 47K-PRP/-HT-PRP [3-wire] Channel B ............................................. 45
10.3. MSA Control Unit Gasgard XL ................................................................. 45
10.3.1 Series 47K-PRP [3-wire] ............................................................................... 45
10.3.2 Series 47K-HT-PRP ...................................................................................... 46
10.4. Wiring Diagram Sensor 47K-HT-PRP with Junction Box ATEX 100 °C ... 46
11. Appendix ............................................................................................................ 47
11.1. Discontinued Gas Detectors ..................................................................... 47
11.1.1 47K-ST ........................................................................................................... 47
11.1.2 47K-HT .......................................................................................................... 48