Table of Contents
iii
Safety Symbols.........................................................................................................2
General.....................................................................................................................2
Equipment Protection ...............................................................................................2
Equipotential Grounding ...........................................................................................3
Minimization Of Electrostatic Hazards......................................................................3
Lightning And Surge Protection................................................................................3
EC-Type Certificates for an Intrinsically Safe System ..............................................3
These are the conditions for safe use when installing a Mag probe.........................4
Before You Begin ..............................................................................................................4
Procedures for Installing Mag Probes ...............................................................................5
Mag Plus Probe Installation Kits
The Mag Plus Probe Installation kit. .................................................................................7
Cable Seal Kit ...................................................................................................................7
Surge Protector Kits ..........................................................................................................8
Process Connections ........................................................................................................9
51MM Cap and Gland ..............................................................................................9
76MM Cap and Gland ............................................................................................10
Mag Probe Process Connection (Gland)................................................................10
General...................................................................................................................11
Provision for Probe Risers......................................................................................12
Probe Installation Using Process Connection ........................................................14
Determining the Correct Probe Length...................................................................15
Determining the Minimum Access Chamber Depth................................................16
Appendix A - Surge Protection Risk Assessment
Figures
Procedures For Installing Mag Probes Using Wired Connections .............5
Procedures For Installing Mag Probes Using Wireless Connections .........6
Mag Plus Probe Installation Kit 846402 .....................................................7
Surge Protector Kit For Wired Installations -
Dual Channel Surge Protector BA-350 Or Equivalent................................8