Features
◆ Fully intelligent, multifunctional, high measurement performance, and strong environmental adaptability;
◆ Multiple parameters displayed simultaneously: concentration value, output current, time, and relay status;
◆ Various output options including dual 4-20mA transmitter output, relay high/low alarm control output, and RS485 communication output;
◆ RS232 upload function;
◆ Multiple installation methods: immersion type, insertion type, and flow-through type;
◆ Easy cleaning and maintenance, requiring calibration only once every three months;
◆ Four-point calibration method ensures measurement accuracy;
◆ Chinese and English menu options available;
◆ Self-set password: users can set or modify the password to prevent unauthorized personnel from causing operational errors;












