4-20mA Output Two-wire System Explosion-proof Exia IICT6 Ga
Conductivity Meter EC Monitor
>>Overview
The industrial online conductivity meter is a microprocessor-based
water quality monitoring and control instrument. Widely used across
power plants, petrochemicals, metallurgy, electronics, mining,
paper manufacturing, semiconductors, pharmaceuticals, food and
beverage, environmental water treatment, and modern agriculture,
this device applies to softened water, raw water, steam condensate,
seawater distillate, and deionized water applications. It provides
continuous monitoring and control of aqueous solution conductivity
and temperature values.
Explosion-proof Rating: Exia IICT6 Ga
>>Feature
Intelligent menu operation
Multiple automatic calibration functions
Manual and automatic temperature compensation
Password protection to prevent unauthorized operation
>>Technical Parameter
(1) Measuring Range (by electrode constant):
Resistivity: 0–18.18 MΩ·cm (0.01)
Conductivity:
0–20 μS/cm (0.01)
0–999.9 μS/cm (0.1)
0–9999 μS/cm (1.0)
0–20 mS/cm (1.0)
0–200 mS/cm (10.0)
0–500 mS/cm (30.0)
0–500 mS/cm (0.5/4-pole)
Temperature: -10–150.0°C
(2) Resolution:
Resistivity: 0.01 MΩ·cm
Conductivity: 0.01/0.1/1 μS/cm; 0.01/0.1 mS/cm
Temperature: 0.1°C
(3) Basic Error:
Conductivity: ±0.5-1% Full Scale (depending on electrode range)
Temperature: ±0.3°C
(4) Stability: ±0.2% Full Scale/24h
(5) Signal Output:
Two-wire system 4–20mA (Load resistance <750Ω)
(6) Power Supply: 24 VDC, Power Consumption: ≤0.5W
(7) Mounting Method: Integral type or wall-mounting
(8) Protection Degree: IP66
(9) Controller Weight: 0.6kg
(10) Instrument Operating Environment:
Ambient Temperature: -10–60°C
Relative Humidity: ≤90% RH
No strong magnetic field interference except Earth's magnetic field
