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PDCL-400A
PROBEST
90268090
n Features
u Easy clean and replace.
u Electrode no need to replace membrane and reagent when operating and the maintenance is simple to ensure the stability,reliability and accuracy of instrument for long-term working.
u Power supply and output isolation design to ensure electrical safety
u Power supply and communication chip built-in protection circuit, strong anti-interference ability
u With a comprehensive protection circuit design, it can work reliably without additional isolation equipment
u The circuit is built in the inside of the electrode, the environment is well tolerated, and the installation operation is easier.
u RS-485 transmission interface, MODBUS-RTU communication protocol, two-way communication, can receive remote commands
u Communication protocol is simple and practical, extremely convenient to use
u Output more electrode diagnostic information, more intelligent
u Internal integrated memory, memory calibration and setting information can be memorized after power off
n Applications
For chlorine water, chlorine dioxide dioxide measurement in swimming pools, drinking water distribution networks, swimming pools
n Technical Specifications
Principle | Constant voltage method |
Measurement range | 0-20 mg/L |
Calibration | two-point calibration |
Sensitivity | 78%-155% |
Temperature compensation | Manual or automatic temperature compensation |
Temperature coefficient | 2%/℃ |
Power supply | 12V DC |
Communication protocol | MODBUS RS485 |
Flow rate | 30 - 60 L/h |
Operating temperature | 0-50℃(Non-freezing) |
Electrode dimensions | Dia 13mm*L 120mm |
Electrode materials | 316LStainless steel shell |
Cable length | Standard 5M cable |
n Features
u Easy clean and replace.
u Electrode no need to replace membrane and reagent when operating and the maintenance is simple to ensure the stability,reliability and accuracy of instrument for long-term working.
u Power supply and output isolation design to ensure electrical safety
u Power supply and communication chip built-in protection circuit, strong anti-interference ability
u With a comprehensive protection circuit design, it can work reliably without additional isolation equipment
u The circuit is built in the inside of the electrode, the environment is well tolerated, and the installation operation is easier.
u RS-485 transmission interface, MODBUS-RTU communication protocol, two-way communication, can receive remote commands
u Communication protocol is simple and practical, extremely convenient to use
u Output more electrode diagnostic information, more intelligent
u Internal integrated memory, memory calibration and setting information can be memorized after power off
n Applications
For chlorine water, chlorine dioxide dioxide measurement in swimming pools, drinking water distribution networks, swimming pools
n Technical Specifications
Principle | Constant voltage method |
Measurement range | 0-20 mg/L |
Calibration | two-point calibration |
Sensitivity | 78%-155% |
Temperature compensation | Manual or automatic temperature compensation |
Temperature coefficient | 2%/℃ |
Power supply | 12V DC |
Communication protocol | MODBUS RS485 |
Flow rate | 30 - 60 L/h |
Operating temperature | 0-50℃(Non-freezing) |
Electrode dimensions | Dia 13mm*L 120mm |
Electrode materials | 316LStainless steel shell |
Cable length | Standard 5M cable |