E-mail: michael@shboqu.com   |   Expert in Water Quality Measurement and Water Treatment Project

Talking about the Technical Parameters of the Multifunctional Online Residual Chlorine Meter

by:BOQU     2023-03-18
The multi-functional online residual chlorine meter adopts a waterproof and gas-proof fully sealed flame-retardant shell with a protection level of IP65, which can be used in harsh environmental conditions. All imported chips and components are adopted, and the advanced surface-mounting production process is adopted to ensure stable and reliable operation of the instrument; multiple parameters can be displayed at the same time: residual chlorine, PH value, temperature value, high point alarm setting value, low point alarm setting value, And whether the instrument is in a high or low alarm state, etc. All parameters are clear at a glance. The residual chlorine value corresponding to the 4-20 mA current output is reversible and can be set at any value, which can bring more special convenience to users. Multifunctional online residual chlorine meter technical parameters: Measuring range: residual chlorine: 0.00~20.00 mg/L, HOCL: 0~10.00mg/L, PH: 0.00~14.00pH; resolution: 0.01 mg/L; 0.01 pH accuracy: ±5%±0.03 mg/L, whichever is greater pH standard solution: 4.00/7.00/10.01; 4.01/6.86/9.18 Temperature compensation: 0~99.9°C (pH) pH calibration range: zero point ±1.45 pH; slope ±30 % Action control: two groups of ON/OFF relays Relay hysteresis: arbitrary setting Signal isolation output: 4~20mA isolation protection output Working conditions: Ambient temperature: 0~99.9°C Required sample flow rate: 80~160LPH Signal input impedance: ≥ 1×1013W current output load: The maximum allowable load is 500W Insulation to ground voltage: The minimum load is 500VDC Working voltage: 230VAC±10%, 50/60Hz Protection level: Instrument protection level IP65 Dimensions: 96×96×125mm instrument Panel mounting opening size 92×92 mm Weight: 0.9 kg.
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