Shangtai Conductivity Controller EC-430The measurement principle is to place two parallel plates into the solution being tested, apply a certain potential (usually a sine wave voltage) to both ends of the plates, and then measure the current flowing between the plates. According to Ohm's Law, the reciprocal of conductivity (G) and resistance (R) is determined by the conductor itself. The basic unit of conductivity is Siemens (S), formerly known as Ohm. Because the geometric shape of the conductivity cell affects the conductivity value, standard measurements are expressed in units of conductivity S/cm to compensate for differences caused by various electrode sizes.

Conductivity refers to the product of the quantity and the electric field strength in a medium, which is equal to the conducted current density and can also be referred to as conductivity. For isotropic media, conductivity is a scalar; For anisotropic media, conductivity is a tensor. In ecology, conductivity is the ability of a solution to conduct electrical current, represented by numbers. The unit is expressed in Siemens per meter (S/m).

Conductivity is highly correlated with temperature. The conductivity of metals decreases with increasing temperature. The conductivity of semiconductors increases with temperature. Within a temperature range, conductivity can be approximated as proportional to temperature. In order to compare the conductivity of substances at different temperature conditions, a common reference temperature must be set. The correlation between conductivity and temperature can often be expressed as the slope of the conductivity versus temperature curve.

48x96 microcomputer designed conductivity/resistivity controller

Large LCD display screen with operation status and special signal display

A set of NO/OFF outputs, high/low point selection, hysteresis with arbitrary program settings

Program setting switches range and accepts two-level and four level electrode inputs

Combination keys enter the setting and calibration mode design to prevent erroneous changes

Widely used in RO, pure water, ultrapure water, circulating water, boiler water and other systems, as well as in process fields such as electronics, electroplating, printing and dyeing, chemistry, food, pharmaceuticals, etc.

Shangtai Conductivity Controller EC-430Please read the operation manual carefully before installation to avoid damaging the instrument due to incorrect wiring.

Please do not deliver any items before the completion of the Xi'an project to avoid any potential danger.

Please choose a well ventilated location to install the instrument, which will be directly exposed to sunlight. The electrode signal transmission adopts the specific specifications of electrode wires provided by Shangtai, and cannot be replaced by general wires. When using an AC220V power supply, attention should be paid to the interference caused by sudden waves in the power supply. The relay inside the EC-430 controller is a contact point for the controller with low current. Therefore, if you want to control external devices with high power, please be sure to switch to a relay with high voltage resistance to ensure the safety of the instrument.

Shanghai Jinggong also supplies Taiwan Shangtai SuntexIndustrial online conductivity/resistivity meterEC-4100、EC-4200、EC-4300、EC-430、EC-410Sensors;TriE Conductivity Sensor8-221,8-222,8-223,8-241,8-242,8-12-6,8-12-7,8-11-3,8-11-4Waiting for water quality conductivity/Resistance probe.Extreme installation components:Flow channel8-TF02,8-TF021,8-TF01tee;The signal line: fiverice8-105,10rice8-110,20rice8-120,30Meter 8-130