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INSTALLATION DATA MANUAL MODEL 553 PRESSURE TRANSMITTER 199 Fire Tower Drive Tonawanda, NY 14150 Int’l: 1-716-629-3800 Toll Free: 1-800-688-0030 Fax: 1-716-693-9162 www.viatran.com solutions@viatran.com 1 98MANAL553 Rev. D...
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(Inconel X750 optional). The 553 is designed to measure process pressures in applications compatible with 17-4 pH stainless steel. The 553 has a standard output of 4-20 mA. The standard electrical connection are 3' pigtail leads potted in a ½" NPT male conduit connection which can be easily connected inside a conduit connection box. Model 553 is approved by FM as non-incendive and intrinsically safe.
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MECHANICAL INSTALLATION The model 553 is mounted in a 1 inch PMC process connection. The unit may be mounted directly to the process fitting in any orientation with negligible positioning error. To mount the unit, first lubricate the o-ring with light oil or other acceptable lubricant.
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NEMA/TYPE 4X, HAZ LOC NEMA/TYPE 4X, HAZ LOC DUAL SEAL for Process Temps -40°F to 300°F SPECIAL CONDITIONS FOR USE Certificate Type Special Instruction The equipment must only be connected to certified intrinsically safe equipment. This combination must be LCIE 03 ATEX 6373 X‐03 ATEX Intrinsically Safe compatible as regards intrinsic safety use 199 Fire Tower Drive Tonawanda, NY 14150 Toll Free: 1‐800‐688‐0030 International: 716‐629‐3800 Fax: 716‐693‐9162 www.viatran.com solutions@viatran.com 5 98MANAL553 Rev. D...
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