APZ 3420 x
6Pages

COMPACT EXPLOSION PROOF / FLAME PROOF PRESSURE TRANSMITTER DESCRIPTION APZ 3420 x is a flame proof version of our standard industrial pressure transmitter. Reliable piezoresistive sensor technology combined with fully welded stainless steel case allowed to offer a versatile yet cost effective transmitter in a Exd compact form factor. SPECIFICATIONS Pressure ranges: 40 mbar up to 600 bar Pressure types: gauge, absolute Basic accuracy: ±0.25% Outputs: 4...20 mA; 0...20 mA; 0...10 V; 0...5 V; HART®; RS-485 / Modbus RTU Sensor: silicon piezoresistive Pressure port: G1/2”; G1/4”; 1/2” NPT; 1/4” NPT; М20х1.5 etc. Media temperatures: -40…+125 °C Ambient temperatures: -40…+85 °C Optional graphics display APPLICATIONS Oil field equipment 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: 20.05.202

P > 0.4 bar 0.4 ≥ P > 0.16 bar Accuracy, % of span* ≤ ±0.25 (standard) / 0.20 (optional) ≤ ±0.5 (standard) Temperature effect, (% of span / 10 °C) ≤ ±0.1 ≤ ±0.2 Compensated range -20…+80 °C 0…+80 °C Compensated range (optional) -40…+60 °C -40…+60 °C Power supply effect ≤ ±0.05% of span / 10 V Load resistance effect ≤ ±0.05% of span / kOhm (transmitters with current output) Long term stability ≤ ±0.1% of span / year Response time (10...90%) ≤ 1 ms * Accuracy includes non-linearity, hysteresis and non-repeatability. OPERATING CONDITIONS Medium temperature (depends on seal) Ambient temperature...

DIGITAL DISPLAY Display type Displayed units Displayed values range Display accuracy Settling time Damping OLED 128x64 pixels (30x16 mm) bar, mbar, MPa, kPa, Pa, psi, mmHg, mH2O, ftH2O, %, mA, user -1999…9999 0.1 % of span ± 1 digit < 1 s (with damping disabled) 0.3…30 s (programmable) ELECTRICAL SPECIFICATIONS Output signal 4…20 mA / 2-wire 4…20 mA / HART® 4…20 mA / 3-wire 0…20 mA / 3-wire 0…10 V / 3-wire 0…5 V / 3-wire 0.5…4.5 V / 3-wire RS-485 / Modbus RTU Power supply, US 12…36 V 18…42 V (with display) 12…36 V 5 V / 6…15 V 12…36 V Load resistance, R ≤ [(US – 12 V) / 0,02 A] Ohm* ≤ [(US...

Housing of RS-485/Modbus RTU with is 25 mm longer Housing of HART® version is 30 mm longer PRESSURE PORTS, DIMENSIONS (mm) M20x1.5; G1/2” EN 837 Page. 4. Version: 11.0 Date: 20.05.2020

ORDERING CODE EXPLOSION-PROOF ENCLOSURE Gauge Absolute Vacuum, LRL = -1 bar bar kg/cm2 mH2O kPa MPa Other (specify when ordering) ELECTRICAL CONNECTION MEASUREMENT TYPE 0.25% (P > 0.4 bar) (standard) 0.50% (P ≤ 0.4 bar) (standard) 0.20% (P > 0.4 bar) Other (specify when ordering) Field housing without display, cable gland М20х1.5 Field housing with display, cable gland М20х1.5 Other (specify when ordering) Page. 5. Ordering code. Version: 11.0 Date: 2

ORDERING CODE (CONTINUED) OUTPUT SIGNAL 4…20 mA / 2-wire (standard) 4…20 mA / 3-wire 0…20 mA / 3-wire 0…5 mA / 3-wire 0…10 V / 3-wire 0…5 V / 3-wire RS-485 / Modbus RTU 4…20 mA / HART® Other (specify when ordering) PRESSURE PORT Welded (-40…+125 °C) Other (specify when ordering) M20x1.5 EN 837 (standart) G1/2” EN 837 (standard) G1/4” EN 837 M12x1 EN 837 M12x1.5 EN 837 1/4” NPT 1/2” NPT Other (specify when ordering) Standart Temperature compensation range -40…+60 °C Compound filled version Other (specify when ordering) ZCON 100 Zero trim and range selection device PZ 1024 Power supply unit...