SM8500 IFM Flow Meter

Number of inputs and outputs Number of digital outputs: 2; Number of analogue outputs: 1 Measuring range 0.2...100 l/min 0.01...6 m³/h Process connection threaded connection Rc 1 internal thread DN25 Application Special feature Gold-plated contacts Application totaliser function; for industrial applications Media conductive liquids; water; hydrous media Note on media conductivity: ? 20 µS/cm viscosity: < 70 mm²/s (40 °C) Medium temperature[°C] -10...70 Pressure rating 16 bar 1.6 MPa MAWP for applications according to CRN 10.4 bar 1.04 MPa 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 Measuring principle magnetic-inductive Inputs / outputs Number of inputs and outputs Number of digital outputs: 2; Number of analogue outputs: 1 Inputs Inputs counter reset Outputs Total number of outputs 2 Output signal switching signal; analogue signal; pulse signal; IO-Link; (configurable) Electrical design PNP/NPN Number of digital outputs 2 Output function normally open / normally closed; (parameterisable) Max. voltage drop switching output DC[V] 2 Permanent current rating of switching output DC[mA] 200 Number of analogue outputs 1 Analogue current output[mA] 4...20; (scalable) Max. load[?] 500 Analogue voltage output[V] 0...10; (scalable) Min. load resistance[?] 2000 Pulse output flow rate meter Short-circuit protection yes Type of short-circuit protection pulsed Overload protection yes Measuring/setting range Measuring range 0.2...100 l/min 0.01...6 m³/h Display range -120...120 l/min -7.2...7.2 m³/h Resolution 0.1 l/min 0.005 m³/h Set point SP 0.7...100 l/min 0.04...6 m³/h Reset point rP 0.2...99.5 l/min 0.01...5.97 m³/h Analogue start point ASP 0...80 l/min 0...4.8 m³/h Analogue end point AEP 20...100 l/min 1.2...6 m³/h In steps of 0.1 l/min 0.005 m³/h Volumetric flow quantity monitoring Pulse value 0.00001...100 000 m³ Pulse length[s] 0,0025...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 Analogue start point[°C] -20...60 Analogue 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) Response 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/min) Software / programming Parameter setting options Flow monitoring; quantity meter; Preset counter; Temperature monitoring; hysteresis / window; normally open / normally closed; switching logic; current/voltage/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 - SSP 0 Generic Profiled Sensor Function Device identification Function Process data variable Function Device diagnosis SIO mode yes Required master port type A Process data analogue 3 Process data binary 2 Min. process cycle time[ms] 5 Supported DeviceIDs Type of operation DeviceID default 575 Operating conditions Ambient temperature[°C] -10...60 Storage temperature[°C] -25...80 Protection IP 67 Tests / approvals EMC DIN EN 60947-5-9 CPA approval model number 002MI accuracy class - maximum allowable error ± 1,5 % FS Q (min) 0,01 m³/h Q (t) - Q (max) 6 m³/h Shock resistance DIN IEC 68-2-27 20 g (11 ms) Vibration resistance DIN IEC 68-2-6 5 g (10...2000 Hz) MTTF[years] 145 UL approval UL approval no. I010 Pressure Equipment Directive Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request Mechanical data Weight[g] 674.5 Housing cylindrical Dimensions[mm] Ø 54 / L = 110 Materials stainless steel (316L/1.4404); PBT-GF20; PC; FKM; TPE Materials (wetted parts) stainless steel (316L/1.4404); PEEK; EPDM Process connection threaded connection Rc 1 internal thread DN25 Precise measurement of flow, consumption and medium temperature High accuracy, repeatability and measurement dynamics With switching output, analogue output and pulse output Clearly visible 4-digit LED display