TRC residual chlorine analyzer
● Drinking water, swimming pool ● Sewage treatment ● Pharmaceutical, beverage ● Electricity, hospital, etc.
Residual chlorine electrode uses electrochemical method (Amperometric method). The chemical reaction occurring on the electrode will generate a current, which is proportional to the concentration of the analyte. The common electrode method residual chlorine / chlorine dioxide / ozone sensor is a two electrode system.
TRC uses an advanced amp 3 electrode measurement system to make the measurement more stable and the working life longer.
● Imported 3-electrode system, high measurement reliability;
● The electrode, flow cell and flow meter are installed on the same panel, and the flow rate can be controlled;
● The electrolyte and membrane cap are easy to replace, and the replacement cycle is long;
● Low pH dependence
● Can withstand a small amount of surfactant
Range: 0.005 ~ 2.000mg / L, 0.05 ~ 5.00 mg / L, 0.05 ~ 10.00 mg / L
Resolution: 0.001ppm, 0.01ppm
Accuracy: ± 2%
Applicable pH range: 4 ~ 9pH
Flow demand: 15 ~ 30L / h
Conductivity range: 10 μS / cm ~ 50 ms / cm
Pressure: 0.5 bar or 1.0 bar
Hydration time: It takes 2 hours for the first hydration, and can work for up to 24 hours without disinfectant.
Membrane cap replacement: once a year (it will be different according to the change of water quality)
Calibration: The instrument has been calibrated at the factory and can also be calibrated on site.
Display: Display 192 × 64 pixels, which can display density measurement value, current time, historical data, etc.
Data storage: automatic storage function, power failure data protection, can store and query 10 years of historical data
Analog output: Isolated 4 ~ 20mA, maximum load 750Ω, optional output current in fault state
Digital output: RS485 / RS232 MODBUS RTU / MODBUSASCII / custom
Relay output: 3 programmable relays, which can be set as alarm function and timing function
Relay capacity: 2A, 220VAC
Digital interface: MODBUS RS232 / RS485, Profibus DP optional
Field setting: done by the transmitter button
AC power supply: 85 ~ 265VAC, 50Hz / 60Hz
Maximum power consumption: 15W
Fuse: 2 A / 220VAC
Material: Transmitter: PC + ABS; Sensor: PVC
Weight: transmitter: 1.5Kg; sensor: 0.5Kg
Transmitter size: 270 × 205 × 100mm
Monitoring panel size: 400 × 550mm
Conductivity: ≥ 50us / cm
Degree of protection: Transmitter: IP65 Sensor: IP68
Working temperature: Water temperature measurement: 0 ~ 45 ℃ (no ice crystals in the water)
Ambient temperature: 0 ~ 55 ℃
Storage temperature: Sensor: dry, no electrolyte, limited to 5 ~ 40 ℃
Electrolyte: The original bottle is protected from sunlight at 5 ~ 35 ℃. At least 1 year or until the specified date.
Membrane cover: The original packaging must not exceed 5 ~ 40 ℃ (the used membrane cap cannot be stored)