83Multi-channel, multi-functional transmitter/controller1/4 DIN Panel Mount. Flexible analytical and flow transmitter . Unique flexibility. Intuitive programming. SD card for data logging + upload/download8619Bürkert's 8619 transmitter/controller is the latest addition to the process control program. The 1/4DIN panel mounted transmitter/controller incorporates a large backlit LCD display for adding up to 6 boards in a free mix for pH, conductivity incl. temperature, and output boards are con-nected to the digital inputs of the mainboard. Optional software features can be simply activated when required by the application and an SD card is standard for data logging and up/down loading of parameterization files. Special integrated dosing and control functions allow use in a large range of applications without the need additional devices.Technical DatapH input-2.00...+16.00 (-600...+6000 mV)ORP Redox input-2000...+2000 mVConductivity input 0 ?S/cm ... 2 S/cmpH/ORP/cond temp inputPt100 / Pt1000Digital inputVoltage: 5-36 V DC, 0.5 to 2500 HzAnalog output4 ... 20 mA1100 ? at 36 V DC610 ? at 24 V DC100 ? at 12 V DCDigital outputPNP/NPN max. 700 mA max. 2000 HzCover, vision panel / OverlayPC / Silicone rubberDisplayLight blue backlighted; 128 x 168 pixelsLanguagesEnglish, French, GermanMounting panel92mm x 92mm DIN cutoutAmbient temperature range-10 ºC - +60 ºC Limited at 0 ºC - +60 ºC if memory card is usedIngress protectionIP65 (front)Storage temperature-20 ºC - +60 ºCVoltage supply 12...36 V DCProtectionReversed polarity of DC and peak protected Power consumptionmax. 1.5 VA (without modules)Data loggingSD CardData retentionEEPROM, Real time clock Envelope Dimensions [mm] (see datasheet for details)ABCD10210710111Ordering ChartDescriptionDigitalInputsRaw signalsRTDDigitalOutputsAnalogItem no.BASE unit2--22560 205pH/ORP transmitter21 (pH/ORP)122560 200pH/ORP transmitter22 (pH/ORP)244560 202CONDUCTIVITY transmitter21 (Cond.)122560 201CONDUCTIVITY transmitter22 (Cond.)244560 203pH/ORP and CONDUCTIVITY transmitter21 (pH/ORP) + 1 (Cond.)244560 204Remark: please refer to corresponding datasheet for updated product information at www.burkert.com

84Inductive Conductivity transmitter. For tough, demanding conductivity applications. Proven design for harsh chemicals . PEEK version for CIP solutions8226Please add fitting S020 from page 65Inductive / torroidal conductivity transmitter with programmable outputs. The analog 4-20 mA output is proportional to conductivity. The unit can be equipped with two 3A relays. The unit has a very wide measuring range. Standard version is PVDF with PEEK version available for harsh CIP solutions. Technical DataMeasuring range100 ?S/cm ... 2 S/cmMeasuring error± 2% of readingTemperature compensationAutomatic via integrated temperature sensorAvailable Fitting MaterialsBrass, Stainless, PP, PVC, PVDFHousing materialPC+20% glass fibre (PVDF sensor); PPA glass reinforced fibre (PP sensor)Insertion fingerPVDF or PP + PEEKO-ringsFKM or EPDMMax. Fluid Temperature-15 ºC - +120 ºC (depending on fitting)Max. fluid pressurePN6 bar (also depending on fitting / temp)Ambient temperature0 ºC - +60 ºCStorage temperature 0 ºC - +60 ºCIngress protectionIP65Voltage supply 12...30 V DC or 115 V ACProtectionReversed polarity of DC and peak protected Outputs4 ... 20 mAOutput Load< 1000 ? at 30 V< 800 ? at 24 V< 450 ? at 15 V< 330 ? at 12 V88113123 2079088126Envelope Dimensions [mm] (see datasheet for details)Options. Relay output: 2 relays, 3 A / 230 V. PEEK insertion finger for harsh CIP conditions. Material Test Report for stainless steel fittingsOrdering Chart for inductive conductivity transmitterMaterialOutputGasketElectrical ConnectionItem NoPP4-20mAFKMDIN plug558 7684-20mA + 2 relaysFKM2 x M20 glands558 770PVDF4-20mAFKMDIN plug431 6734-20mA + 2 relaysFKM2 x M20 glands431 679PEEK4-20mAEPDMDIN plug440 3214-20mA + 2 relaysEPDM2 x M20 glands440 324Remark: please refer to corresponding datasheet for updated product information at www.burkert.com