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Catalogue Level EN_2016-01 - SPECIAL VERSIONS

101 www.bdsensors.comBD SENSORS GmbH BD-Sensors-Straße 1 Tel: +49 (0) 92 35 / 98 11- 0 www.bdsensors.com Technical Data EP 500 Pressure Transmitter Special application: level measurement via air bubbling Characteristics: ► capacitive ceramic sensor ► nominal pressure range from 0 ... 60 mbar up to 0 ... 20 bar ► output signal 4 ... 20 mA / 2-wire ► hat rail housing ► programming via integrated interface Input pressure range Nominal pressure PN gauge [bar] 0.06 0.16 0.4 1 2 5 10 20 Nominal pressure PN abs. [bar] on request Permissible overpresure [bar] 2 4 6 8 15 25 35 40 Permissible vacuum for PN gauge [bar] -0.2 -0.3 -0.5 -1 Output signal / Supply Standard 2-wire: 4 ... 20 mA / VS = 9 ... 32 VDC; VS Nom. = 24 VDC Current consumption max. 21 mA Performance Accuracy 1 IEC 60770 2 : ≤ ± 0.2 % FSO BFSL: ≤ ± 0.1 % FSO Turn-on time 700 msec Permissible load Rmax = [(VS – VS min) / 0.02 A] Ω Long term stability ≤ ± 0.1 % FSO / year at reference conditions Response time (10 ... 90 %) 120 msec – without consideration of electronic damping Measuring rate 8/sec 1 for nominal pressure ranges ≤0.4 bar the accuracy is calculated as follows: ≤ ± [0.2 + 0.04 x(nominal pressure range / adjusted range)] % FSO 2 accuracy according to IEC 60770 – limit point adjustment (non-linearity, hysteresis, repeatability) Thermal errors (Offset and Span)/ Permissible temperatures Thermal error ≤ ± (0.02 x nominal range / adjusted range) % FSO / 10 K in compensated range 0 … 80°C Permissible temperatures medium: -40 ... 125°C electronics / environment / storage: -40 ... 85°C SPECIAL VERSIONS BD-Sensors-Straße 1 Tel: +49 (0) 9235 / 9811- 0 www.bdsensors.com Nominal pressure PN gauge [bar] 0.060.160.41251020 Permissible overpresure [bar] 246815253540 IEC 607702

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