Nanning Nobo Instrument & Meter Co., Ltd.
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Nobo - Model PCL-1080 -Fluorine / Chlorine / Calcium Ion Meter
PCL-1080 ion online measuring instrument adopts advanced chloride ion selective electrode method (ISE method), with high sensitivity, rapid signal response, accurate measurement, stable performance and simple maintenance. The measurement and control system has the characteristics of convenient use, high accuracy and economy. Using this series of advanced analytical techniques to ensure the long-term stability and reliability of the instrument. It has Chinese menu operation, 485 communication and other functions. It is used for continuous monitoring and control of chloride ion content in aqueous solution for drinking water treatment plants, canning plants, drinking water distribution networks, and water treatment projects.
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- Multiple parameters are displayed simultaneously: The chloride ion value, temperature, output current, etc. are displayed at the same time, which is intuitive and easy to read, and has a range over limit prompt.
- There is a factory reset function.
- Manual / automatic temperature compensation.
- Communication function (optional): It has RS-485 communication interface (partially compatible with MODBUS protocol), and the residual chlorine value corresponding to 4~20 mA current output can be set arbitrarily.
- Photoelectrically isolated 4-20mA current output.
- Watchdog function: Make sure the meter does not crash.
- Power failure protection > 10 years.
- Measuring range: 0-20000mg/L (ppm), temperature: 0~60°C.
- Resolution: 0.01mg/L, 0.1℃
- Accuracy: better than ± 3%, ± 0.5 ℃
- Manual / automatic temperature compensation function (0~60 ℃)
- Control interface: two sets of ON/OFF relay contacts, which are divided into high-point and low-point alarm signals.
- Relay: The relay hysteresis is arbitrarily set, and the relay load is 3A 220VAC/24VDC.
- Working conditions: ambient temperature is 0~60°C, relative humidity ≤90%
- Output load: Load <500Ω (0-10mA), load <750Ω (4-20mA)
- Working voltage: 220VAC10%, 50/60Hz
- Size: 96*105*168mm
- Hole size: 91*91mm
- Protection: IP65