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Online Water Quality Analyzer

AI 1000 Online Water Quality Analyzer
AI 1000 belong to the latest series of instruments developed by Arka Instruments. Multi-channel controllers
that allow complete management of probes, display the measurements and the message that guide
calibration and configuration.
Main Features:
Range

PH: 0 to 14ph

TDS Meter

  • 0.01 electrode  : 0.02~20.00us/cm
  • 0.1 electrode    : 0.2~200.0us/cm
  • 1.0 electrode    : 2~2000us/cm
  • 10.0 electrode  : 0.02~20ms/cm

Residual Chlorine: 0 to 2.0 / 0 to 20.0 ppm(mg/l)
Turbidity: 0 to 4.000 / 0 to 40.00 / 0 to 400.0 NTU

Display
The display module shows the values of the Sensor Measured with high resolution and high contrast in dark environments. The User Interface
prompts which guide the user through set-up, configuration and during
normal operation.
Keypad
There are keypad button provides a useful human interface to operate normal operations, calibration and
system specific. 4 push button independent keys.
IR Remote
The Infrared Remote Control able to quickly and easily access all of commands to operate the instrument. It
eliminates the need to manually press buttons on the keypad for a specific command.
Operating Mode
The analyzer can operate in an automatic, measure or simulated mode so to facilitate start-up or maintenance.
Analog & Modbus Output
4-20 mA is a robust, reliable communication protocol that has been used widely in industrial settings for many
years. It offers a high level of accuracy, integration, and flexibility, with guaranteed specifications and a long life
cycle. Analog output provides simple to connect and configure, signal does not degrade with distance, Less
sensitive to noise. Three wire 4-20mA we provide is easier to implement, powered outputs and relays.
The Modbus protocol provides an industry standard method that Modbus devices use for parsing message.
Instrument Modbus Output in RTU(Remote Terminal Unit) Mode provides means to communicate for a slave
device which upon request from master will send the sensor output readings.
Compatible and versatile
The analyzers are compatible with any amperometric sensor with two or three electrodes.
Alarm
The relay is dedicated to min/max values of the measures, the excessive activation of relays and the presence
of the logic inputs.
Universal power supply
From 85 to 250 V AC, 50/60 Hz (or) 24 V DC.
Easy Installation
They are easily suitable for mounting, or for DIN rail and handrail by means of optional accessories.

Applications:
• Drinking Water
• Chemical Industry
• Pharmaceutical
• Water Treatment
• Swimming Pools
• Aquaculture

Model ID AI 1000
Inputs Potentiostatic sensors
Measuring Range PH: 0 to 14ph

TDS Meter :

  • 0.01 electrode  : 0.02~20.00us/cm
  • 0.1 electrode    : 0.2~200.0us/cm
  • 1.0 electrode    : 2~2000us/cm
  • 10.0 electrode  : 0.02~20ms/cm

Chlorine: 0 to 2.0ppm(mg/l) (or) 0 to 20.0ppm(mg/l)

Turbidity: 0 to 4.000 (or) 0 to 40.00 (or) 0 to 400.0NTU

Display model OLED (or) LCD liquid crystal display
Measurement unit mg/L and NTU
Resolution Turbidity: 0.1 NTU, Residual Chlorine: 0.01ppm
Accuracy ± 5.0%FS
Repeatability ± 1.0%FS
Ambient temperature -20 °C to 60 °C
Analog output 4 ~ 20mA, Load 750Ω
Alarm output Double Relay
Digital output RS485
Power supply AC 220V ± 10% or DC 24V