Instrumentation Reference Book, 4th Edition

S

Safe failure,

779

Safety

earthing and bonding,

791

electrocution risk,

790–791

flameproof,

794

flammable atmospheres,

791–795

in hazardous area,

792 , 793 , 795

intrinsic,

794

in non-hazardous area,

792 , 793 , 795

standards for,

790 , 792

Safety features, robotic systems,

775–776

Safety procedures,

764–765

Salt-in-crude-oil monitor,

375

Sample disposal,

662

Sample probe,

662 , 664

Sample systems

components,

662

coalescers,

666

coolers,

666

filters,

665–666

gas pumps,

666–668

liquid pumps,

668–669

pressure-reduction stage in,

670

probes,

664–665

construction,

663

flow measurement,

669–670

Sample-conditioning system,

662

Sampled DC polarography,

332

Sample-transport system,

662

Sampling,

661

analysis equipment parts,

662

gas oil,

675–676 ...