Multi-Channel Online Resistivity Meter Ec TDS

The CON5101-IX multi-channel online resistivity meter can be selected between two and four channels. A CON5101-IX resistivity meter is equivalent to the previous two to four resistivity meters.

Technical indicators
1. Standard: JB/T 6855-93 "Industrial Resistivity Meter";
2, resistivity measurement range: 0 ~ 20.00MΩ • cm (with 0.01 electrode);
3, the basic error of the electronic unit: resistivity: ± 0.5% FS, temperature: ± 0.3 ° C (0 ~ 60 ° C);
4, automatic temperature compensation range: 0 ~ 99.9 ° C, 25 ° C is the reference temperature;
5, the tested water sample: 0 ~ 99.9 ° C, 0.6MPa;
6, the basic error of the instrument: resistivity: ± 1.0% FS, temperature: ± 0.5 ° C (0 ~ 60 ° C);
7, electronic unit automatic temperature compensation error: ± 0.5% FS;
8, electronic unit repeatability error: ± 0.2% FS ± 1 word;
9, electronic unit stability: ± 0.2% FS ± 1 word / 24h;
10, galvanically isolated output: 4 ~ 20 mA (load <750Ω);
11, the output current error: ≤ ± 1% FS;
12, electronic unit ambient temperature impact error: ≤ ± 0.5% FS;
13, the electronic unit power supply voltage influence error: ≤ ± 0.3% FS;
14. The number of instrument channels can be selected from two to four channels, and each channel is independent of each other. Please specify the number of channels when ordering, and do not specify the configuration according to two channels.
15. The data of each channel is measured at the same time, displayed on the same screen, without switching display;
16, power: AC220V ± 22V, 50Hz ± 1Hz; optional DC24 ± 2.4V, 1A power supply;
17, protection level: IP65;
18, external dimensions: 146 (length) × 146 (width) × 108 (deep) mm; opening size: 138 × 138 mm;
19. Weight: 0.8kg;
20, working conditions: ambient temperature 0 ~ 60 ° C relative humidity <85%;
21, can be equipped with 0.01, 0.1, 1.0, 10.0 four conductivity electrodes. Please specify the electrode constant when ordering, and do not specify the configuration according to DDJ-0.01.
22, secondary table installation: open hole / wall mounted / rack mounted / pipeline type.
23, electrode installation: flow / sinking / flange / pipe type.
Standard configuration
CON5101-IX secondary meter, two DDJ-0.01 electrodes










Main feature
- Dual channel resistivity meter, three-channel resistivity meter and four-channel resistivity meter can be selected by customers. Each channel is independent of each other and can not be interfered with each other. Up to four conductivity electrodes can be connected at the same time.
- Microcomputerization: High-performance CPU chip, high-precision AD conversion technology and SMT patch technology are used to complete multi-parameter measurement, temperature compensation, automatic range conversion, and meter self-test, with high precision and good repeatability.
- Phase sensitive detection design: Eliminate the influence of the resistance line on the measurement.
- 25 °C conversion: temperature compensation automatic measurement / manual input.
- Waterproof and dustproof design: IP65 protection, suitable for outdoor use.
- Isolated 4 to 20 mA current output; the upper and lower limits of the current corresponding to the resistivity value can be arbitrarily set.
- Manual current source: convenient for recording and testing of test equipment.
- Industrial Controlled Watchdog: Make sure the meter does not crash.
- Password management: Parameter setting and maintenance are password protected.

Order Guide:
1, the number of instrument channels, do not explain according to the two-channel configuration.
2. The constant of the electrode to be dispensed shall be notified. It shall be configured according to DDJ-0.01 without explanation.
3. The length of the electrode cable is not specified for 5m.
4. the installation method of the electrode and the secondary instrument, do not make the electrode according to the flow type, the instrument is arranged according to the opening type.
5. power supply, not specified according to AC220V.


Contact person: Sophie +8615888506871(wechat,whatsapp)