Accuracy / Deviations Switching point accuracy < ± 0.2; (Turn down 1:1) % of span Repeatability < ± 0.1; (at temperature variations < 10 K; Turn down 1:1) % of span Characteristic deviation < ± 0.2; (Turn down 1:1, linearity, including hysteresis and repeatability, setpoint adjustment according to DIN EN IEC 62828-1) % of span Linearity deviation < ± 0.15; (turn down 1:1) % of span Hysteresis deviation < ± 0.15; (turn down 1:1) % of span Long-term stability < ± 0.1; (turn down 1:1; per year) % of span Temperature coefficient zero point < ± 0.05; (0...70 °C) % of range / 10 K Temperature coefficient range < ± 0.15; (0...70 °C) % of span / 10 K Approvals / tests EMC EN 61000-4-2 ESD / 4 kV CD / 8 kV AD; EN 61000-4-3 Radiated HF / 10 V/m; EN 61000-4-4 Burst / 2 kV; EN 61000-4-5 Surge / 0.5/1 kV; EN 61000-4-6 Conducted HF / 10 V Shock resistance DIN IEC 68-2-27 / 50 g (11 ms) Vibration resistance DIN IEC 68-2-6 / 20 g (10...2000 Hz) MTTF 149 years Displays / controls Indication Display unit / LED, green; Switching state / LED, yellow; Function indicator / alphanumeric display, 4-digit; Measured values / alphanumeric display, 4-digit Display unit bar; kPa; psi; inH2O; mWS; % of span Electrical connection Plug connection 1 x M12; Coding: A; Contacts: 4, gold-plated Electrical data Minimum insulation resistance 100; (500 V DC) MΩ Protection class III Operating voltage 20...32 DC V Electricity consumption 3,6...21 mA Standby delay time 1 s Reverse polarity protection Yes Integrated watchdog Yes Environmental conditions Ambient temperature -25...80 °C Storage temperature -40...100 °C Degree of protection IP 67; IP 68; IP 69K Field of application Special feature Gold-plated contacts Application Flush-mounted for food and beverage industry Media Paste and solid-containing media; Liquid and gaseous media Medium temperature -25...125; (145 max. 1h) °C Min. bursting pressure 50 bar / 725 psi / 5000 kPa Compressive strength 20 bar / 290 psi / 2000 kPa Vacuum tightness -1000 mbar / -0.1 MPa Pressure type Gauge pressure MAWP for applications according to CRN 20 bar Interfaces Communication interface IO-Link Transmission type COM2 (38.4 kBaud) IO-Link revision 1.0 Required master port class A Analog process data 1 Process data binary 2 Min. process cycle time 2,3 ms Supported DeviceIDs Operation mode / DeviceID; default / 159 SIO mode Yes Measurement / adjustment range Switching point SP -0.12...2.5 bar / -1.74...36.27 psi / -12...250 kPa Reverse switch point rP -0.124...2.496 bar / -1.8...36.21 psi / -12.4...249.6 kPa Analog start point -0.124...1.88 bar / -1.8...27.27 psi / -12.4...188 kPa Analog endpoint 0.5...2.5 bar / 7.26...36.27 psi / 50...250 kPa In steps of 0.002 bar / 0.03 psi / 0.2 kPa Factory setting SP1 = 0.624 bar / rP1 = 0.574 bar; SP2 = 1.874 bar / rP2 = 1.824 bar; ASP = 0.000 bar / AEP = 2.500 bar; dAP = 0.06 s / dAA = 0.03 s Mechanical data Housing Cylindrical Dimensions Ø 50 / L = 106 mm Materials 1.4404 (Stainless steel / 316L); FKM; PTFE; PBT; PEI; PFA Materials in contact with the medium Ceramic (99.9 % Al2O3); 1.4435 (stainless steel / 316L) surface finish: Ra < 0.4 µm / Rz = 4 µm; PTFE Min. pressure cycles 100 million Outputs Total number of outputs 2 Output signal Switching signal; analog signal; IO-Link; (configurable) Electrical version PNP/NPN Number of digital outputs 2 Output function Normally open contact (NO) / Normally closed contact (NC); (configurable) Number of analogue outputs 1 Analog output current 4...20, reversible; (scalable) mA Short-circuit protection type timed Max. load 300 Ω Max. voltage drop switching output DC 2 V Continuous current rating of switching output DC 250 mA Switching frequency DC 125 Hz Short-circuit protection Yes Overload resistant Yes Product features Number of inputs and outputs Number of digital outputs: 2; Number of analog outputs: 1 Measuring range -0.124...2.5 bar / -124...2500 mbar / -1.8...36.27 psi / -12.4...250 kPa Process connection Threaded connection G 1 external thread sealing cone - 27 mm; Note: The device may only be mounted in a process connection for G1 sealing cone!; The G1A sealing cone of the device is only suitable for adapters with metallic mating surface! Response times Process value damping dAP 0...30 s Attenuation analog output dAA 0,01...99,99 s Step response time analog output 45 ms Min. response time relay output dAP 3 ms