YH-3000A industrial-line chlorine analyzer

 YH-3000A industrial-line chlorine analyzer YH-3000A industrial-line chlorine analyzer is a water quality monitoring control device with a microprocessor. The instrument is widely used in drinking water treatment plants, drinking water distribution network, a swimming pool, water treatment works, sewage treatment, water disinfection (chlorine dioxide generator package), and other process industries, aqueous solution of chlorine and temperature values Continuous monitoring and control. YH-3000A industrial-line chlorine analyzer technical parameters: (1) measuring range (manual setting): Chlorine: 0 ~ 2.00mg / L (ppm); 0 ~ 5.00mg / L; 0 ~ 10.00mg / L; 0 ~ 20.00mg / L; temperature: -5 ~ 60.0 ℃; (2) Resolution: Chlorine: 0.001mg / L; temperature: 0.1 ℃; (3) the basic error: Chlorine: ± 1% F S;? Temperature: ± 0.3 ℃; (4) Response time: 90% less than 90 seconds; (5) pH compensation range: Manual pH Compensation: 5 ~ 9pH; (6) isolated current output: 0 ~ 10mA (load resistance <1.5KΩ ); 4 ~ 20mA (load resistance <750Ω); (7) to control two relay contacts: 3A 240VAC, 6A 28VDC or 120VAC; (8) the instrument Power supply: 220VAC ± 10%, 50 ± 1Hz, power ≤3W; 24VDC, Power: ≤1W (optional); 12VDC, Power: ≤1W (optional); (9) Instrument Dimensions: 96 × 96 × 130mm; (10) Meter Installation: panel mounted (embedded); Installation hole size: 91 × 91mm; wall-mounted: 300 × 200 × 167mm; (11) Optional features: RS485 // RS232 communication interface with a computer connected to; (12) Instrument Weight: 0.6kg; (13) Instrument working environment : Ambient temperature: -10 ~ 60 ℃; relative humidity: less than 90%; In addition to the Earth's magnetic field, has no strong magnetic field around it. YH-3000A industrial-line chlorine analyzer features: ● LCD large-screen LCD intelligent menu operation ● Chinese ● variety of automatic calibration function ● Signal output optional ● manual, automatic temperature compensation ● Manual pH value compensation ● two relay control switch ● High limit, low limit, the hysteresis control ● RS485 // RS232 communication interface displays the same connection options ● chlorine, PH and temperature values ??● has password protection to prevent the misuse of non-staff