CX-ICM-1107 Industrial Conductivity Meter

CX-ICM-1107 Conductivity/Resistivity Meter is an on-line measurement and control instrument for water quality in industrial processes. It integrates measurement of conductivity, resistivity and temperature. Under the single-chip technology, it provides discretionary setting of temperature factor of pure water, constant of electrode, upper alarming threshold of conductivity and lower alarming threshold of resistivity by means of keystroke. It is widely used for on-line continuous monitoring of pure water in pharmacy, electronics, chemical engineering and many other industries, and is an optimal supporting instrument for various medium and small-sized pure water equipment. This meter can be used as a supporting instrument for the front conductance and back resistance between the secondary reverse osmosis and the EDl ion exchange resin mixed-bed.

Features:  

Four-level measuring range, automatic switching, automatic carry-bit display, simple operation and high

measuring precision.

Automatic temperature measurement and automatic temperature compensation for solution.

3-digit LCD digital display, simultaneous display of temperature and measured value, beautiful outline and clear 

display.

Solution temperature factor and electrode constant can be set discretionarily.

Alarming upon and control over excess conductivity and resistivity (conductivity 0-1999 μS·cm-1) 

Resistivity (0-18.25 MΩ·Cm) Action points of relay can be set within the measuring range.

Isolated 4-20mA current signal output is provided for resistivity (Channel B), which can be used as the output of 

the meter or realized through transmitter.

Technical indexes:

1. Measuring range of the meter:

Channel A conductivity: 0-2000μS·cm-1 with automatic range change

Channel B resistivity: 0～18.25MΩ·cm with automatic range change

Temperature measuring range: 0-60℃

2. Intrinsic error of electronic units: ±1.0％(FS) ±1 unit

3. Intrinsic error of the instrument: ±2％(FS) ±1 unit

4. Temperature compensation range: 5-50 ℃, with a base temperature of 25℃

5. Temperature measurement error: ±1℃

6. Electrode:

Electrode constant for Channel A conductivity measurement: l.0 cm-1; material: stainless steel

Electrode constant for Channel B resistivity measurement: 0.01cm-1; material: stainless steel

7. Working pressure of conductance cell: 0-0.5Mpa

8. Output current signal (Channel B): Isolated output of 4-20mA (with a max. load of 500Ω)

9. Capacity of alarming contact: 2A/250V AC (on resistance load)

10. Size of thread: 1/2” pipe thread

11. Cable length: 5m or as specified

12. Overall dimension: 96 x 96 x 130mm(length x width x depth); dimension of the hole: 92 x 92mm

13. Weight: 1.0kg

14. Working conditions:

a) Ambient temperature: 5-50 ℃

b) Relative humidity: no more than 85%

c) Power supply: AC220V±10％ 50Hz

d) No remarkable vibration

e) No magnetic field interference other than terrestrial magnetic field