SUP-TRC 400 Residual chlorine meter

SUP-TRC 400 Residual chlorine meter has a built-in sensor, which has the characteristics of high measurement accuracy, fast response time and low maintenance cost.

Characteristics

Measure range:

Residual chlorine: (0~5) mg/L

Temperature: (0.1~40.0)℃

Load Resistance: ≤750Ω

Power supply:  220VAC

Communication :MODBUS RS485
  • Specification

SUP-TRC 400 Residual chlorine meter

  Product   Residual chlorine meter
  Model  SUP-TRC 400
  Measure range  Residual chlorine: (0~5) mg/L  Temperature: (0.1~40.0)℃
  Display  7 inch touch screen
  Protective box size  Dimensions: 400mm×300mm×200mm  Window size: 155mm×87mm
  Transmit output  (4~20)mA (optional)
  Load resistance  ≤750Ω
  Communication  RS485, Modbus
  Environmental humidity  ≤95% no condensate
  Power supply  220VAC
  Ingress protection  IP43

 

SUP-ERC 400 Residual chlorine sensor

  Measurement content  HCLO、CLO2
  Measuring system  Microelectronics MEMS technology, special membrane structure
  Measure range  (0~5)mg/L
  Accuracy  When ≤0.1mg/L, the absolute error is ±0.01mg/L; When ≥0.1mg/L, ±5% of the measured value or ±0.02mg/L (whichever is greater)
  Resolution  0.01
  Polarization time  When using for the first time, first pass water for 2 hours in chlorinated water, and then power on for half an hour.
  Response time  Less than 30s after polarization is completed
  Minimum conductivity  ≥100us/cm, can not be used for ultrapure water
  Operating temperature  (0~40)℃ (non-condensing)
  Temperature compensation  Pt1000 with built-in integrated automatic compensation
  Max pressure  4bar
  Recommended flow rate  ≥0.03m/s in flow cell
  pH range  (5~9) pH, below 5 will damage the membrane head
  Maximum chlorine concentration  ≥5ppm
  Power supply  Standard 24V DC±2V; optional 12V DC±2V
  Power consumption  1.56W
  Digital communication  MODBUS RS485
  Cable length  Standard 3 meters, others can be customized
  Probe weight  210g
  Thread size  NPT 3/4
  Connection method  5-pin waterproof aviation plug
  Moisture-proof material  PVC and Viton® O-ring seals
  • Introduction

​​​​​​The residual chlorine meter has a built-in sensor, which has the characteristics of high measurement accuracy, fast response time and low maintenance cost. The residual chlorine meter outputs 4~20mA standard signal and RS485 signal, which can be connected to various regulators, and can be connected to two-position regulators, time proportional regulators, non-linear regulators and classic PID regulators according to requirements, which can be combined into various types. Residual chlorine control system.

  • Features
  1. The electrode measurement is accurate and the response speed is fast
  2. LCD with backlight, easy and intuitive operation
  3. With automatic temperature compensation, pH manual compensation function
  4. Restore factory function to avoid data loss by misoperation
  5. Isolated 4-20mA standard signal can realize signal remote transmission
  6. Range can be switched manually
  7. A variety of calibration methods are convenient for on-site adjustment

 

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