Product characteristics Number of inputs and outputs Number of digital outputs: 2; Number of analog outputs: 1 Measuring range [l/min] 0.2...250 Process connection G 1 DN25 flat seal Application System gold-plated contacts Media Conductive liquids; water; water-based media Note on media conductivity: ≥ 20 µS/cm viscosity: < 70 mm²/s (40 °C) Medium temperature [°C] -20...90 Pressure rating [bar] 16 Electrical data Operating voltage [V] 18...30 DC; (to SELV/PELV) Current consumption [mA] < 80 Protection class III Reverse polarity protection yes Power-on delay time [s] 5 Inputs / outputs Number of inputs and outputs Number of digital outputs: 2; Number of analog outputs: 1 Inputs Inputs counter reset Outputs Total number of outputs 2 Output signal switching signal; analog signal; pulse signal; IO-Link; frequency signal; (configurable) Electrical design PNP/NPN Number of digital outputs 2 Output function normally open / closed; (configurable) Max. voltage drop switching output DC [V] 2 Permanent current rating of switching output DC [mA] 100 Number of analog outputs 1 Analog current output [mA] 4...20; (scalable) Max. load [Ω] 500 Pulse output flow rate meter Short-circuit protection yes Type of short-circuit protection yes (non-latching) Overload protection yes Measuring/setting range Measuring range [l/min] 0.2...250 Display range [l/min] -300...300 Resolution [l/min] 0.1 Set point SP [l/min] 1.6...250 Reset point rP [l/min] 0.3...248.7 Analog start point ASP [l/min] 0...199.9 Analog end point AEP [l/min] 50.1...250 Low flow cut-off LFC [l/min] 0.2...12.5 Frequency end point, FEP [l/min] 50.1...250 Frequency at the end point FRP [Hz] 1...10000 Volumetric flow quantity monitoring Pulse length [s] 0.002...2 Pulse value 0.01...99990000.00 l Temperature monitoring Measuring range [°C] -20...90 Display range [°C] -42...112 Resolution [°C] 0.1 Set point SP [°C] -19.6...90 Reset point rP [°C] -20...89.6 Analog start point [°C] -20...68 Analog end point [°C] 2...90 In steps of [°C] 0.1 Accuracy / deviations Flow monitoring Accuracy (in the measuring range) ± (0,8 % MW + 0,2 % MEW) Repeatability ± 0,2 % MEW Temperature monitoring Accuracy [K] ± 2,5 (Q > 5 % MEW) Reaction times Flow monitoring Start-up delay [s] 0...50 Response time [s] < 0.25; (dAP = 0, T09) Damping process value dAP [s] 0...5 Temperature monitoring Response time [s] 15; (Q > 10 % MEW, T09) Software / programming Parameter setting options hysteresis / window; normally open / closed; switching logic; Frequency output; current/pulse output; Start-up delay; display can be deactivated; Display unit Interfaces Communication interface IO-Link Transmission type COM2 (38,4 kBaud) IO-Link revision 1.1 SDCI standard IEC 61131-9 Profiles Smart Sensor: Process Data Variable; Device Identification, Device Diagnosis SIO mode yes Required master port class A Process data analog 3 Process data binary
