AMZ 5450
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SMART PRESSURE TRANSMITTER WITH HART® COMMUNICATION DESCRIPTION AMZ 5450 industry standard pressure transmitters are based on a proven capacitive pressure sensor technology(*) and feature high performance, resistance to overpressure and stability in dynamic pressure and temperature environments. Certain parameters, including ZERO and SPAN are configurable by use of a special magnetic tool in the hazardous areas. Local liquid crystal display features backlight and is mountable at 0, 90, 180 and 270 degrees providing flexibility in transmitter installation angle. SPECIFICATIONS Pressure ranges: 15 mbar up to 400 bar Overpressure: up to 600 bar Communication: HART® Approvals: 0Ex ia IIC T6...T4 Ga X / 1Ex d IIС T6...T4 Gb X Sensor: capacitive stainless steel / silicon piezoresistive Pressure port: 1/2” – 14 NPTF, adapters for other threads Turn down: up to 100:1 Display: LCD with backlight APPLICATIONS Liquid, steam and gas pressure measurement Level monitoring in open tanks (*) ranges over 70 bar feature piezoresistive sensor technology Appearance, mounting kit contents and/or specifications are subject to change without prior notice. We are constantly working on further improvement of our products. Delivery is subject to standard terms of delivery. © 2020 Piezus Page 1. Version: 11.0 Date: 20.05.2020

TECHNICAL SPECIFICATIONS MEASURING RANGES Capacitive sensor Gauge pressure range PN* Piezoresistive sensor Turndown ratio PN /Pset Gauge/Absolute pressure range Turndown ratio PN /Pset* * By default, nominal range (PN) equals the upper range limit (URL) and the lower range limit (LRL) is 0. The gauge pressure transmitter with capacitive sensor can have LRL equal to URL in modulus but negative, or can be -100 kPa, if URL is ≥187 kPa. * - Pressure transmitter supports the following measurement units: dmH2O, dmHg, ftH2O, mmH2O, mmHg, psi, bar, mbar, g/cm2, kg/cm2, Pa, kPa, MPa, atm, Torr....

OPERATING CONDITIONS Medium temperature (depends on seal) Ambient temperature Storage temperature Approvals Temperature class Ambient Vibration resistance Shock resistance Sensor service life MECHANICAL SPECIFICATIONS Pressure port material Housing material Seal (Only for adapters with pressure port M20x1.5 DIN 3852 and G1/2“ DIN 3852) Diaphragm Mounting kit, Mounting bracket Display protective cover Wetted parts Pressure port Electrical connection Ingress protection Dimensions, mm, max Weight, kg, max Explosion protection version -40...+105 °С -40...+85 °С -40...+85 °С Ex d IIC T6…T4 Gb X...

With angled pipe bracket Page. 4. Version: 11.0 Date: 20.05.2020

1 – Display protective cover 2 – Display (the orientation changes in steps of 90 °) 3 – Housing 4 – Identification plate 5 – Identification plate holding screw 6 – Terminal board cover 7 – Pressure port 8 – Adapter Table 1 Diaphragm seal RSF – flange. Fill fluid Capillary tube length Diaphragm material Silicone oil, High temperature silicone oil, Food grade oil. Direct mounting, With capillary tube - length from 0.5 to 10 m. * not for capacitive sensor version

MEASUREMENT TYPE Gauge G Absolute A UPPER RANGE LIMIT (URL) Gauge Absolute 1.5 kPa 1500 7.5 kPa 7500 37 kPa 37 kPa 3701 187 kPa 187 kPa 1872 690 kPa 690 kPa 6902 2 MPa 2 MPa 2003 7 MPa 7 MPa 7003 20 MPa 20 MPa 2004 40 MPa 40 MPa 4004 60 MPa 60 MPa 6004 Other Other ХХХХ DIAPHRAGM MATERIAL/ FILL FLUID Steel/silicone oil 11 PRESSURE PORT MATERIAL Stainless steel 316L S SEALS No seals (standard) F FKM (only for DIN pressure ports) F NBR (only for DIN pressure ports) N EPDM (only for DIN pressure ports) E ACCURACY 0.075% (7.5 kPa ≤ URL ≤ 7 MPa; for capacitive sensors) 0.1% (URL=1.5 kPa; for...

ORDERING CODE (CONTINUED) AMZ 5450 PRESSURE PORT VALVE MANIFOLD* 1/2” – 14 NPT (with adapter) 1/2" – 14 NPTF internal thread (standard) M20x1.5 EN 837 (with adapter) M20x1.5 DIN 3852 (with adapter) G1/2” EN 837 (with adapter) G1/2” DIN 3852 (with adapter) RSFXXX** RSTXXX** RSHXXX** No Valve manifold included Valve manifold installed*** Not included Pipe bracket Capacitive sensor Piezoresistive sensor Special * The valve manifold configuration goes as a separate line in the order. Use valve manifold data sheet for order configuration. ** Select parameters from table 1 for each pressure port...