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Type：CX-IAC-1403 industrial alkali concentration meter
Illustrate：It can be widely used in thermal power plants, chemical industry and other industries.
CX-IAC-1403Industrial Alkali Concentration Meter
Brief Introduction
1.Characters:intelligence, multiple functions, high measuring performance, and strong environment adaptability.
2.It can be used to test the concentration of the regenerated liquid in high-purity water preparation process by means of ion exchange.
3.It can also be used for continuously monitoring the concentration of the NaOH in the pickling solutions for clean boilers and pipelines.
Main Features
1.Intelligent: Adopts high-precision AD conversion and single chip microcomputer processing technologies.
2.It can be used for the measurement of the NaOH concentration and temperature, automatic temperature compensation, automatic range switching and self-checking.
3.Reliability: All the components are arranged on one circuit board. No complicated functional switch, adjustingknob or potentiometer is arranged on this instrument.
4.Strong interference immunity: Its current output adopts optoelectronic isolating technology.
5.This meter has strong interference immunity and the capacity of long-distance transmission as well as excellent electromagnetic compatibility.
6.Waterproof and dust-proof design: Its protection grade is IP65. It is applicable for outdoor use.
7.Automatic range switching: The measuring ranges can automatically switch within the measuring range of the
electrode.
8.Communication interface: It can be easily connected to a computer to perform monitoring and communication.
Phase sensitive detection: Eliminating the influence of conductors on the measurement of hydrochloric acid
concentration.
9.Automatic measuring frequency switching: This can help prevent electrodes from polarization, so as to enhance
their accuracy.
Main parameters
| Measuring range and error | (0~1.0)%NaOH; (0~30)%NaOH; temperature: 0~99.9C |
| Intrinsic error of electronic units | Concentration: ±1.0%, temperature: ±0.3C |
| Intrinsic error of the instrument |
Concentration: ±2.0% (the error may be less than 0.05% after usual point calibration) Temperature:±0.5C(0.0C≤T≤80.0C) |
| Repeatability | ±1.0% |
| Stability | ±1.0%/24h |
| Automatic temperature compensation range | 0~99.9C |
| Solution tested | 0~99.9C, 0.3MPa |
| Output current error | ≤±1%FS |
| Communication interface | RS485 Communication Interface |
| Protection | lP65 |
| Isolated current output | 4~20 mA(load <750Ω) |
| Compensation range of the temperature coefficient | (0~10.0)%/C(adjustable) |
| Alarm relay | AC220V, 3A |
| Data storage capacity | l month (1 point/5 minutes) |
| Saving time of data under a continuous power-failure condition | 10 years |
| Power supply | AC220V±22V, 50Hz±1Hz |
| Overall dimension of the instrument | 146 (length) x 146 (width) x 108 (depth) mm |
| Dimension of the hole | 138 x 138mm |
| Working conditions | Ambient temperature: 0-60C; relative humidity <85% |
| Clock accuracy | ±1 minute/month |
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