Ordering Information Model ST5484E Seismic Velocity 4-20 mA Velocity Transmitter Full Scale Range(1) 151 1.0 in/sec (25.4 mm/s) true RMS Housing Material & Stud Size(1) 1 303 SS housing, ½” NPT stud Hazardous Area Certification(2),(3),(4) 5 INMETRO, Ex ia IIC T4 Ga (intrinsically safe) Connection Type(2) 0 24” Flying Leads, 2-wire; (4-20 mA output only) Smaller-diameter mounting studs are not able to withstand sustained ambient vibration levels above 2.0 in/sec. Consult Table 2 for allowable combinations of A and B options.Hazardous Area Certifications are not compatible with all connection types. Consult Table 3 for allowable combinations of C & D options.Some approvals require intrinsic safety barriers, others require Explosion-Proof wiring practices. Refer to Table 4.ATEX/IECEx/INMETRO Ex d (flameproof) approvals (ordering option C=8 or C=6) require conduit elbow 8200-AAA-IEC, sold separately.
