SWAN Analytical USA, INC. A-13.411.100 水质检测仪器

"Electronic transmitter \/ controller for the measurement of the specific conductivity, concentration of CIP solutions, salinity and TDS","Features"

特性

• Measuring and control transmitter in a rugged aluminum enclosure (IP 66).
• For the connection of a four-electrode conductivity sensor with integrated Pt1000 temperature sensor like Swansensor Shurecon P or Swansensor Shurecon S.
• Measurement range from 0.05 μS/cm to 100 mS/cm.
• For the measurement of specific conductivity, concentrations (for NaCl, NaOH and acids in %), salinity (as NaCl in %) and total dissolved solids (TDS in %).
• Big backlit LCD display for the reading of measuring value, sample temperature, sample flow and operating status.
• Easy user menus in English, German, French and Spanish. Simple programming of all parameters by keypad.
• Galvanically separated sensor connection.
• Temperature compensation with selectable coefficient or non linear function for natural waters according to EN 27888 / DIN 38404.
• Overvoltage protection for in- and outputs.
• Two current signal outputs (0/4 - 20 mA) for measured signals.
• Potential-free alarm contact as summary alarm indication for programmable alarm values and for instrument faults.
• Two potential-free contacts programmable as limit switch or PID-control.
• Input for potential-free contact to freeze the measuring value or to interrupt control in automated installations (hold function or remote-off).