Product characteristics Number of inputs and outputs Number of analog outputs: 2 Measuring range 0.2...50 l/min 0.02...13.22 gpm Process connection threaded connection 3/4" NPT DN20 Application System gold-plated contacts Application for industrial applications 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] 20...30 DC; (to SELV/PELV) Current consumption [mA] 120; (24 V) Protection class III Reverse polarity protection yes Power-on delay time [s] 5 Inputs / outputs Number of inputs and outputs Number of analog outputs: 2 Outputs Total number of outputs 2 Output signal analog signal Number of analog outputs 2 Analog current output [mA] 4...20; (scalable) Max. load [Ω] 500 Overload protection yes Measuring/setting range Measuring range 0.2...50 l/min 0.02...13.22 gpm Display range -60...60 l/min -15.86...15.86 gpm Resolution 0.1 l/min 0.02 gpm Analog start point ASP 0...40 l/min 0...10.58 gpm Analog end point AEP 10...50 l/min 2.64...13.22 gpm In steps of 0.1 l/min 0.02 gpm Temperature monitoring Measuring range [°C] -20...80 Resolution [°C] 0.2 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) ± (2 % MW + 0,5 % MEW) Repeatability ± 0,2% MEW Temperature monitoring Accuracy [K] ± 2,5 (Q > 1 l/min) Reaction times Flow monitoring Response time [s] 0.15; (dAP = 0, T19) Damping process value dAP [s] 0...3 Temperature monitoring Dynamic response T05 / T09 [s] T09 = 20 (Q > 1 l/min) Operating conditions Ambient temperature [°C] -10...60 Storage temperature [°C] -25...80 Protection IP 67 Tests / approvals EMC DIN EN 60947-5-9 500 V withstand voltage (V DC) CPA approval model number 008MI accuracy class - maximum allowable error ± 2,5 % FS Q (min) 0,01 m³/h Q (t) - Q (max) 3 m³/h Shock resistance DIN EN 60068-2-27 20 g (11 ms) Vibration resistance DIN EN 60068-2-6 5 g (10...2000 Hz) MTTF [years] 175 Pressure equipment directive sound engineering practice; can be used for group 2 fluids; group 1 fluids on request Mechanical data Weight [g] 527.5 Material stainless steel (1.4404 / 316L); PBT-GF20; PC; FKM; TPE Materials (wetted parts) stainless steel (1.4404 / 316L); PEEK; FKM Process connection threaded connection 3/4" NPT DN20
