MULTI CHANNEL ANALYZERS SERIES 50

      Categories Liquid & Gas Analysis, pH Transmitter & Controller

      • Available in three configurations: Up to two, four and eight simultaneous measurements, freely selectable
      • Connectable to the entire range of Chemitec digital sensors, plus an universal input for 4-20mA type sensors
      • Simultaneous display of digital measurements via 480x272 display with color variation depending on alarm events. Display of measurement trends in graphic form
      • Internal data logger with 250,000-record capacity, data download via USB or RS485
      • Programmable analogue outputs for repeating measurements, PID control and temperature
      • Digital output relays for set point adjustment
      • Analogue input for perturbative functions or engineered display of additional measuring
      • Digital input for disabling of dosage
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      • Description
      • Attachment

        MEASURES

      • pH/ORP
      • Dissolved oxygen
      • Conductivity
      • Turbidity
      • Suspended solids
      • Chlorine
      • Chlorine dioxide
      • Ozone
      • Chlorites
      • Hydrogen peroxide
      • Peracetic acid
      • Nitrates (ISE)
      • Nitrates (UV)
      • Organic substances (UV)
      • Colour (UV)
      • Chlorophyll
      • PAH/OIL (UV-Fluorescence)

      TECHNICAL DATA

      Measure ranges Depending by the connected sensor
      Temperature Input Pt100 / Pt1000 Automatic Recognition
      Visualization LCD Graphic color display 480 (R,G,B.) (W) × 272 (H)
      Programming 5 bubble-Keys keyboard
      Data Logger Flash 32Mbit Memory (near to 250000 records)
      Languages Italian, English, French, German, Spanish, Polish
      4 Analogue Outputs 0 / 4.00 – 20.00 mA
      Galvanic separation: 1KV Optoisolator
      Maximum load 500 Ohm
      Second Alarm output: NAMUR 2.4 mA (with 4/20mA Range)
      Possibility of PID adjustment
      4 command digital outputs
      Max 2 for each measure      		 Set Point ON–OFF: working range setting (Hysteresis / direction) and pause/working time setting: 000 – 9999 Seconds
      PID Regulation (only on Set point 1): PWM
      Switching relay
      Maximum resistive load 3A at 230Vac
      2 digital outputs for alarm / wash Reporting: Instrumental anomalies, minimum, maximum, set point’s delay, permanence time (live check) warning on probe calibrations
      Display data and time of last calibration
      Calibration warning on screen
      Delay time: 00 – 99:99mm:ss minimum steps of 15 sec
      Permanence time: 00:00 – 99:99 hh:mm
      Set Point disabling in case of alarm: Enable / Disable
      Wash: Programming of time leg
      Frequency: 00:00 – 24:00 hh:mm minimum time leg: 15 min
      During washing phase all digital and analogue outputs are freezed
      Switching relay
      Maximum resistive load 3A at 230Vac
      Powered digital input To disable dosages or activate washing cycle
      Possibility to link with a 3 wires inductive sensor
      RS485 Serial output For set-up and real-time data acquisition from remote or for stored data download (using a dedicate-SW)
      MODBUS RTU communication protocol
      1200 – 38400 Baud Rate programmable speed
      Analogue Input 4-20mA analog input with value engineering
      12Vdc power supply for 2 and 4 wire sensors
      Operating conditions Operating temperature -20 – 65°C
      Storage and transport -25 – 65°C
      Humidity 10-95% (non-condensing)
      Power supply / Electrical protections Power supply 100–240Vac/dc 50–60 Hz – 24Vac/dc
      Transformer isolation 4KV
      Absorbing average < 7W
      Electrical Protection: EMI / RFI CEI-EN55011 – 05/99
      According to UL, not connect to relay outputs exceeding 115V

      Data sheet

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