The online residual chlorine analyzer (hereinafter referred to as the instrument) is an online water quality monitor with a microprocessor. The instrument adopts LCD screen; intelligent Chinese / English menu operation; current output, free measurement range, high and low overrun alarm prompt and three groups of relay control switches, adjustable delay range; automatic temperature compensation; electrode automatic calibration methods.

Applications

• power plant
• petrochemical industry
• Metallurgy
• Electronics
• mining industry
• paper industry

Features

• Intelligence: using a single-chip microprocessor to complete the residual chlorine value measurement and automatic temperature compensation;
• Double-high resistance preamplifier: high input impedance, noise prevention, strong interference resistance;
• Zero stable, only a little calibration on site, also provides a variety of calibration methods;
• Human-machine dialogue: menu operation structure, the user can follow the prompts on the screen;
• Multi-parameters display on the same screen: simultaneously display the residual chlorine value, current output and working status;
• Two-way output signals: the software selects ~20mA or 20~4mAoutput