ST5484E-123-232-10 | Metrix ST5484E Seismic Velocity 4-20 mA Transmitter

Ordering Information Model ST5484E Seismic Velocity 4-20 mA Transmitter Full Scale Range(1) 123 2.0 in/sec (50.8 mm/s) peak(2) Housing Material & Stud Size(1) 2 303 SS housing, ? x 24 UNF – ½” stud Hazardous Area Certification(3)(4)(5) 3 ATEX, EEx ia IIC T4 Ga (intrinsically safe) Connection Type(3) 2 Terminal Block, 2-wire(6) ; (4-20 mA output only) High-Pass Filter 1 5 Hz Low-Pass Filter 0 1500 Hz (standard) 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.The ST5484E uses an RMS amplitude detection circuit. Full scale ranges in peak units use scaled RMS (i.e., RMS x v2). The “derived peak” measurements will equal true peak only under the special case of a pure sinusoid, not complex vibration signals.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 separatelyIt may be difficult to connect wires to terminal blocks with the optional 8200 conduit elbow attached. It is suggested that wires be routed through conduit elbow, then landed on terminals, and then conduit elbow secured. Use of union adapter 8201 may be required. Refer to the Accessories section of this document.