Product characteristics Number of inputs and outputs Number of analog outputs: 2 Process connection Ø 8 mm Application System gold-plated contacts Media water; glycol solutions; air; oils Note on media low-viscosity oils with viscosity: ≤ 40 mm²/s (40 °C) high-viscosity oils with viscosity: > 40 mm²/s (40 °C) Medium temperature [°C] -20...100 Pressure rating [bar] 50 Pressure rating [MPa] 5 MAWP (for applications according to CRN) [bar] 50 Electrical data Operating voltage [V] 18...30 DC Current consumption [mA] < 100 Protection class III Reverse polarity protection yes Power-on delay time [s] 10 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] 350 Short-circuit protection yes Type of short-circuit protection yes (non-latching) Overload protection yes Measuring/setting range Probe length L [mm] 100 Operating mode relative; absolutely liquid; absolutely gaseous; (absolute: reference measurement recommended; Factory setting: relative) Liquids Setting range [m/s] 0.04...6 Greatest sensitivity [m/s] 0.04...3 Gases Setting range [m/s] 0...200 Greatest sensitivity [m/s] 2...100 Temperature monitoring Measuring range [°C] -20...100 Resolution [°C] 0.2 Analog start point [°C] -20...76 Analog end point [°C] 4...100 In steps of [°C] 0.2 Accuracy / deviations Flow monitoring Temperature drift [cm/s x 1/K] 0,003 m/s x 1/K (< 20 °C; > 70 °C) Max. temperature gradient of medium [K/min] 100 Accuracy ± (7 % MW + 2 % MEW); (for relative mode in the range of maximum sensitivity under the following conditions:; water: 20...70 °C; inlet length: 1.5 m; DN25 (DIN 2448); mounting position according to instructions; Accuracy can differ for other media and mounting positions.) Repeatability 0,05 m/s; (water; Flow velocity: 0,05...3 m/s) Temperature monitoring Temperature drift ± 0,005 K/°C Accuracy [K] ± 0,3 / ± 1; (water; Flow velocity: 0,3...3 m/s / air; Flow velocity: > 10 m/s) Reaction times Flow monitoring Response time [s] 0.5; (T09; water; glycol: 0,8 s; air: 7 s; oil: 1,8 s; each T09) Temperature monitoring Dynamic response T05 / T09 [s] 1,5 (T09); (water; Flow velocity: 0,3...3 m/s) Software / programming Parameter setting options medium selection; Damping; Teach function; display can be rotated and switched off; standard unit of measurement; process value color Operating conditions Ambient temperature [°C] -40...80 Storage temperature [°C] -40...100 Protection IP 65; IP 67 Tests / approvals EMC DIN EN 60947-5-9 Shock resistance DIN EN 60068-2-27 50 g (11 ms) Vibration resistance DIN EN 60068-2-6 5 g (10...2000 Hz) MTTF [years] 180 UL approval UL approval number I018 File number UL E174189 Mechanical data Weight [g] 260.5 Material stainless steel (1.4404 / 316L); PBT-GF20; PBT-GF30 Materials (wetted parts) stainless steel (1.4404 / 316L) Process connection Ø 8 mm Displays / operating elements Display Display unit 6 x LED, green (%, m/s, l/min, m³/h, °C, 10³)
