The ARGES Ammonium Sensor by Keynes Controls is a high performance submersible sensor that has been designed to simplify the acquisition of water quality measurement parameters into any platform that supports data logging operations using digital network communications.

Each of the Intelligent Submersible ARGES Ammonium Sensor by Keynes Controls is suitable for direct connection to industry standard SDI12 Data Recorder, RS485 and MODBUS networks. The instruments can communicate directly across a MODBUS network and can be integrated into plant wide SCADA applications and to to many 3rd party PLC controllers.

Product Features:

• Solid state ISE sensor.
  
• Measurement range:    0.9 - 9000 ppm - auto ranging
• Ammonium Resolution : 0.01 - parts per million
• Ammonium Accuracy:   +/- 5 % reading - accurate solid state sensor
• Built-in Digital Networks: SDI12 / RS485 / MODBUS  (16 & 32 Bit Registers)
• Sensor life: Approximately 6 months, depending on usage. Store dry for long lifetime Sensor Type
• Sensor recalibration Period 2 months continuous use - 720 hours 
• Calibration Details Embedded - Last calibration date / User
• Calibration Points 2 Point - others on request
• pH Range: 0 - 8.5
• Temperature (Deg C)-5 to 60 Deg C
• Sensor Element: Isolated between measurements
• Operation Stand-alone / Multiparameter system
• Optional Interfaces USB Interface
• Sensor Isolation Reference cells isolated between measurements
• Interference IONS K⁺; Na⁺
• Gold plated network connection
• Free Windows Applications Software