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Type：CX-IPH-1201 industrial pH meter
Illustrate：It is applicable for pure and ultrapure water treatment and industrial and sewage water treatment in the following industries: electric power, environmental protection, chemical industry, petroleum, paper making, metallurgy, semi-conductor, medicine and food stuff.
CX-IPH-1201 industrial pH meter
Brief introduction1.It is a highly intelligent instrument for continuous online monitoring
2.It is made up of two parts: a sensor and a secondary meter.
3.Can be used with a 3-in-1 electrode or a 2-in-1 electrode in order to adapt various conditions.
Main features
1.Intelligent: Adopts high-precision AD conversion and single chip micro computer processing technologies
2.Can measure PH values and temperature, automatic temperature compensation and self-checking.
3.Reliability: All the components are arranged on one circuit board. No complicated functional switch, adjusting
knob or potentiometer is arranged on this instrument.
4.Double high impedance input: The latest components are adopted; The impedance of the double high impedance
input can reach as high as l012Ω. It has strong interference immunity.
5.Solution grounding: This can eliminate all the disturbance of the ground circuit.
6.Isolated current output: Optoelectronic isolating technology is adopted. This meter has strong interference
immunity and the capacity of long-distance transmission.
7.Communication interface: it can be easily connected to a computer to perform monitoring and communication.
8.Automatic temperature compensation: It performs automatic temperature compensation when the temperature is
within the range of 0~99.9C.
9.Water proof and dust-proof design: Its protection grade is IP65. It is applicable for outdoor use.
10.Multi-parameter display: The PH values, input mV values (or output current values), temperature, time and status
can be displayed on the screen at the same time.
Main parameters
| Measuring range |
PH value: 0~14.00pHdivision value: 0.01pH Electric potential value: ±1999mV; division value: 0.1mV Temperature: 0~99.9C; division value: 0.1C |
| Range for automatic temperature compensation | 0~99.9C, with 25C as the reference temperature |
| Water sample tested | 0~99.9C，0.6Mpa |
| Automatic temperature compensation error | ±0 03pH |
| Repeatability error of the electronic unit | ±0.02pH |
| Stability | ±0.02pH/24h |
| Input impedance | ≥1x1012Ω |
| Clock accuracy | ±1 minute/month |
| Isolated current output | 0~10mA(load <1 5kΩ), 4~20mA(load <750Ω) |
| Output current error | ≤±l%FS |
| The data storage capacity | 1 month (1 point/5 minutes) |
| High and low alarm relays | AC 220V, 3A |
| Communication interface | RS485 or 232 (optional) |
| Power supply | AC 220V±22V, 50Hz±1Hz |
| Protection | IP65 |
| Dimension of the hole | 138 x 138mm |
| Overall dimension | 146 (length) x 146 (width) x 108 (depth) mm |
| Working condition | ambient temperature: 0~60C; relative humidity <85% |
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