APZ 3240
6Pages

PRECISION PRESSURE TRANSMITTER FOR AGGRESSIVE / VISCOUS / ABRASIVE MEDIA DESCRIPTION APZ 3240 is based on a high precision capacitive ceramic oil free sensor with ranges starting at 40 mbar for measuring liquid levels as low as 40 cm. Flush ceramic diaphragm makes it a perfect fit for the viscous, aggressive(*) and abrasive media. Optionally, plastic pressure port is available for certain alkalis and acids. Oil free dry pressure cell makes APZ 3240 suitable for environments with high oxygen levels and allows to measure gases with high O2 concentrations. SPECIFICATIONS Pressure ranges: 40 mbar to 70 bar Basic accuracy: ±0.25% Sensor: high precision ceramic capacitive Pressure port: stainless steel, PVC, PVDF Flush diaphragm Outputs: 4...20 mA (option – Ex ia), HART®, RS-485/Modbus RTU; Pressure port: G1-1/2”, Pressure port materials: stainless steel (for abrasive media), plastic (for aggressive media); Media temperatures: -20...+125 °C; (**) Optional: field housing with/without graphics display APPLICATIONS Certain alkalis and acids Abrasive media Aggressive media(*) Viscous media Sewage, waste water, sludge Precise level monitoring in tanks (*) please consult the manufacturer for particular media compatibility (**) plastic pressure port have reduced temperature range 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

Gauge pressure transmitters with URL from 0.4 bar up are resistant to underpressure of 1 bar. Gauge pressure transmitters with URL from 0.16 bar up are resistant to underpressure of 0.5 bar. Gauge pressure transmitters with URL from 0.1 bar up are resistant to underpressure of 0.3 bar. ≤ ±0.25 (standard) / 0.20 (optional for stainless Accuracy, % of span* steel housing) Temperature effect, (% of span / 10 °C) ≤ ±0.2 Compensated range -20…+80 °C Power supply effect ≤ ±0.05% of span / 10 V Load resistance effect ≤ ±0.05% of span / kOhm Long term stability ≤ ±0.1% of span / year Response time...

ELECTRICAL CONNECTIONS / PIN ASSIGNMENT Circuits 2-wire / HART® DIN 43650 power + power shield power + power А В shield Cable gland white brown yellow-green white brown yellow green yellow-green ELECTRICAL CONNECTIONS, DIMENSIONS (mm) DIN 43650A (IP65) Field housing with M20x1.5 cable gland 2 3 1 - Stainless steel cable gland (IP68) Page. 3. Version: 11.0 Date: 20.05.2020

Page. 4. Version: 11.0 Date: 20.05.2020 Field housing

MEASUREMENT TYPE Gauge Absolute (consult sales) UNIT OF MEASUREMENT bar B kg/cm2 S mWC W kPa К Other (specify when ordering) Х UPPER RANGE LIMIT (URL) bar, kg/cm2 mWC kPa 0.04* 0040 0.4 0400 4.0 4000 0.06* 0060 0.6 0600 6.0 6000 0.10 0100 1.0 1000 10 1001 0.16 0160 1.6 1600 16 1601 0.25 0250 2.5 2500 25 2501 0.40 0400 4.0 4000 40 4001 0.60 0600 6.0 6000 60 6001 1.0 1000 10 1001 100 1002 1.6 1600 16 1601 160 1602 2.5 2500 25 2501 250 2502 4.0 4000 40 4001 400 4002 6.0 6000 60 6001 600 6002 10 1001 100 1002 1000 1003 Other ХХХХ Other ХХХХ Other ХХХХ ACCURACY 0.25 (P > 0.1 bar) (standard) С...

ORDERING CODE (CONTINUED) APZ 3240 FKM (-20...+125 °C, standard) NBR (-20...+100 °С) EPDM (-20...+125 °С) Other (specify when ordering) HOUSING MATERIAL Stainless steel 316L PVC (-10...+50 °С, up to 10 bar) PVDF (-20...+70 °С, up to 20 bar) Other (specify when ordering) Standard Other (specify when ordering) ZCON 100 Zero trim and range selection device ANZ 200 Plug-in display for transmitters with 4-20 mA output Page. 6. Ordering code. Version: 11.0 Date: 20.05.2020 PZ 1024 Power supply unit