AMZ 5050
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SMART DIFFERENTIAL PRESSURE TRANSMITTER WITH HART® COMMUNICATION DESCRIPTION AMZ 5050 differential 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 Differential pressure ranges: 15 mbar up to 70 bar Static pressure / overpressure: up to 138 bar Accuracy: up to ±0.075% Output: 4...20 mA Communication: HART® Approvals: 0Ex ia IIC T6...T4 Ga X / 1Ex d IIС T6...T4 Gb X Sensor: capacitive stainless steel Turn down: up to 100:1 Display: LCD with backlight APPLICATIONS Liquid, steam and gas differential pressure measurement Level monitoring in pressurized tanks Filters and pumps diagnostics Flow measurement 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 Differential pressure range, kPa(*) Turndown ratio PN /Pset Permissible static pressure (line), MPa 0...1.5 20:1 1 1 0...7.5 40:1 4 4 0...37 100:1 13.8 13.8 0...187 100:1 13.8 13.8 0...690 100:1 13.8 13.8 0...2000 100:1 13.8 13.8 0...7000 100:1 13.8 13.8 * By default, nominal range (PN) equals the upper range limit (URL) and the lower range limit is (LRL) 0. The transmitter can have LRL equal to URL in modulus but negative; the setting is changed with the help of a HART® modem/communicator or locally. Pset – set range. * - Pressure transmitter...

MECHANICAL SPECIFICATIONS Housing, flanges Seal 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 stainless steel 316L (1.4404) EPDM (-40…105 °С); FKM (-25…105 °С); NBR (-25…105 °С); PTFE (-40…105 °С) stainless steel 316L (1.4435) carbon steel, stainless steel polycarbonate Diaphragm, flanges, seal 1/4“ – 18 NPT; 1/2“ – 14 NPT (with adapter) Cable gland 1/2“ – 14 NPT; Cable gland M20x1.5 IP67 177×116×110 3.5 General industry; Intrinsically safe...

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

With straight pipe bracket 1 – Display protective cover 2 – Display (the orientation changes in steps of 90 °) 3 – Locking screw 4 – Housing 5 – Identification plate 6 – Identification plate holding screw 7 – Terminal board cover 8 – Blanking plug(s) (differential pressure - 2 pcs.; gauge and absolute pressure - 3 pcs.) 9 – Flanges 10 – Flange bolts 11, 12 – O-rings 13 – Sensor 14 – Housing ground screw 15 – Clamping nuts Table 1 Diaphragm seal RSF – flange. RSH – hygienic. AMZ 5050 Page. 5. Version: 11.0 Date: 20.05.2020 Fill fluid Silicone oil; High temperature silicone oil; Food grade...

MEASUREMENT TYPE Differential from 0...1.5 kPa to 0...7 MPa D UPPER RANGE LIMIT (URL), kPa 1.5 1500 7.5 7500 37 3701 187 1872 690 6902 2000 2003 7000 7003 Other ХХХХ STATIC PRESSURE 1 MPa (URL 1.5 kPa) 01 4 MPa (URL 7.5 kPa) 04 13.8 MPa (URL of 37 kPa and above) 13 DIAPHRAGM MATERIAL/ FILL FLUID Steel/silicone oil 11 FLANGE MATERIAL Stainless steel 316L S SEALS FKM (-25...+105 °C, standard) F NBR (-25...+105 °C) N EPDM (-40...+105 °C) E PTFE (-40...+105 °C) P ACCURACY 0.075% (P ≥ 7.5 kPa) 0.1% (P = 1.5 kPa) 0.15% DISPLAY DRAIN VALVES LOCATION Cable gland 1/2“ – 14 NPT Cable gland M20x1.5...

ORDERING CODE (CONTINUED) PRESSURE PORT VALVE MANIFOLD* 1/4“ – 18 NPT 1/2“ – 14 NPT (with adapter) Flange connection Hygienic connection No Valve manifold included Valve manifold installed*** Not included Pipe bracket, straight Pipe bracket, angled Example: AMZ 5050-D-7003-13-11-S-F-A-1-V-N-H-2-2-1-00 * 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 (H and L). A unique code will be assignet to this combination. For example the RSF2 code was assigned to a...