CM-230KE conductivity meter

CM-230KE conductivity meter

Overview

The CM-230KE conductivity meter is an upgraded product of our company's CM-230 conductivity monitoring instrument. It has made new improvements on the basis of the original product and uses MCU technology for measurement and data processing. This product is widely used for monitoring and controlling the conductivity values of water treatment equipment such as reverse osmosis, seawater desalination, and circulating water. This product features automatic temperature compensation, conductivity upper limit alarm, and water temperature display, making it more convenient to use, with more stable readings and clearer displays.

Main characteristics of the instrument

● Switching display between conductivity and temperature values;

Conductivity alarm setting and alarm control output (optional upper and lower limit alarm output);

● Electrode constant panel input;

● Automatic zeroing of the instrument;

● Alarm delay setting;

Main technical indicators

Measurement range:0~9999μS/cm； Divided into four levels of automatic range switching: 0~20.00, 0~200.0, 0~2000, and 0~9999 μ S/cm.

Temperature compensation:Equipped with automatic calculation based temperature compensation, with a compensation range of 0~60 ℃ or 0~100 ℃, a compensation reference of 25 ℃, and a temperature compensation element NTC10K Ω; temperature compensation coefficient of 2.00%/℃;

Display mode:40.56 "LED displays conductivity and water temperature values;

Instrument level:Level 2.0;

Electrode configuration:This instrument comes standard with a K=1.00 plastic platinum electrode, G¹/₂Pipeline type threaded or sanitary grade chuck connection, with a wire length of 5m; at the same time, this instrument can also select various specifications of conductive electrodes according to different measurement environments, and the selection requirements can meet the requirements in the following table:

Alarm signal output:This instrument has a conductivity upper limit alarm setting, switch output, contact capacity of 3A, 220VAC;

Current signal output:This instrument has an isolated 4-20mA current signal output, and the corresponding operating value of 20mA can be set arbitrarily. The load capacity is ≤ 750 Ω; (Active)

Power supply:AC220V ± 10% 50Hz, right DC24V (optional);

Instrument size:

Frame size: 96 × 48 (mm)

Hole size: 91 × 45 (mm)

Instrument depth: 100 (mm)

Product standards:Q/TDCB04；