Automatic Digital PH Analyzer Polyester Sensor, PC Transmitter For Wastewater TPH20AC
1. Features and Benefits
• The maintenance of electrode is easy and low cost, the reference system repels dirt and rarely clog.
• No electrolyte refilling is required, it can be used under the condition of the max pressure 6bar.
• Strong anti-interference by sulfur.
• History curve function: the measurement data is collected every 5 minutes, data can be stored for one month.
• Notepad function, provides the record of operating and alarming time.
• When the electrode is calibrated, the mode, time and results are recorded, easy to review and analysis the change.
2. Application
Monitoring of pH in many different industrial processes to reduce cost and optimize yield, especially in harsh conditions such as municipal wastewater and industrial wastewater.
• water/wastewater treatment
Inflow of the plant, water collection well, aeration tank, the effluent, etc.
• pulp and paper, power plant, mine
water treatment, chemical treatment feeding
3. Specifications
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Performance characteristics |
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Measuring Range |
0~14pH, -10~110 |
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Resolution |
0.01pH, 0.1 |
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Accuracy |
±0.05pH |
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Repeatability |
1% |
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Sensitivity |
0.02pH |
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Temperature compensation |
-10~120,automatic |
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Calibration |
Factory calibrated, also can be calibrated by customer on site |
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Display |
LCD displays data including date, time, measurement value, trendline, etc. |
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Data storage |
Automatic data store, power-off data protection |
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Outputs |
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Analog Outputs |
0-10mA/4-20 mA output( maximum load 800 ohms) |
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Relay outputs |
2 Relays with programmable hysteresis |
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Relay capacity |
3A, 220VAC |
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Digital Communication |
MODBUS RS485,Profibus DP is optional |
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Power supply |
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AC power supply |
90~265 VAC, 50Hz |
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DC power supply |
24 VDC ±10% |
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Physical parameters |
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Dimension of Transmitter |
146×146×108mm(W×H×D) (5.7*5.7*4.3 in.) |
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Dimension of Sensor |
Φ28×165mm (1.1*6.5 in.) |
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Materials |
--Transmitter: PC --Sensor: Polyester |
