Product characteristics Number of inputs and outputs Number of digital outputs: 2; Number of analog outputs: 1 Measuring range 0.2...50 l/min 0.01...3 m³/h Process connection threaded connection G 3/4 DN20 flat seal Application System gold-plated contacts Application Totalizer function; for industrial applications Installation connection to pipe by means of an adapter Media Conductive liquids; water; water-based media Note on media conductivity: ≥ 20 µS/cm viscosity: < 70 mm²/s (40 °C) Medium temperature [°C] -10...70 Pressure rating [bar] 16 Pressure rating [MPa] 1.6 MAWP (for applications according to CRN) [bar] 11.2 Electrical data Operating voltage [V] 18...30 DC; (to SELV/PELV) Current consumption [mA] 95; (24 V) 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; (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] 200 Number of analog outputs 1 Analog current output [mA] 4...20; (scalable) Max. load [Ω] 500 Analog voltage output [V] 0...10; (scalable) Min. load resistance [Ω] 2000 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 0.2...50 l/min 0.01...3 m³/h Display range -60...60 l/min -3.6...3.6 m³/h Resolution 0.1 l/min 0.001 m³/h Set point SP 0.5...50 l/min 0.027...3 m³/h Reset point rP 0.2...49.8 l/min 0.012...2.985 m³/h Analog start point ASP 0...40 l/min 0...2.4 m³/h Analog end point AEP 10...50 l/min 0.6...3 m³/h In steps of 0.1 l/min 0.001 m³/h Volumetric flow quantity monitoring Pulse value 0.00001...50 000 m³ Pulse length [s] 0,005...2 Temperature monitoring Measuring range [°C] -20...80 Resolution [°C] 0.2 Set point SP [°C] -19.2...80 Reset point rP [°C] -19.6...79.6 Analog start point [°C] -20...60 Analog end point [°C] 0...80 In steps of [°C] 0.2 Accuracy / deviations Flow monitoring Accuracy (in the measuring range) ± (0,8 % MW + 0,5 % MEW) Repeatability ± 0,2% MEW Temperature monitoring Accuracy [K] ± 2,5 (Q > 5 l/min) Reaction times Flow monitoring Response time [s] 0.15; (dAP = 0, T19) Delay time programmable dS, dr [s] 0...50 Damping process value dAP [s] 0...5 Temperature monitoring Dynamic response T05 / T09 [s] T09 = 20 (Q > 5 l/m
