Intelligent multi-channel LCD ammeter

1Intelligent multi-channel LCD ammeterOverview

YK-338The series intelligent eight channel LCD ampere hour meter intelligent measurement and control instrument is an intelligent instrument for measuring and controlling DC electricity. It is used to accumulate and monitor the ampere hours of DC electricity operation, timely grasp the consumption of the main components of the solution and the thickness of the coating, and automatically control the metering pump according to the set ampere hour cycle to achieve the replenishment of solution components. This device uses a microprocessor for sampling calculation, which has the characteristics of high accuracy, stable performance, and easy operation. Widely applicable to industries such as electroplating, electrolysis, batteries, printed circuit boards, etc. The scientific management of production is of great significance.

IIIntelligent multi-channel LCD ammetermain purpose

1As an effective value for measuring solutions with a coulomb meter;

2By measuring the ampere hour and time, grasp the thickness of the plating layer;

3Master the consumption of main salts and additives in the solution, and control the operation of the metering pump according to the set ampere hour cycle to achieve the addition of solution components;

4Accurately control the output of electrolysis in production;

5Measure the amount of charge and discharge during battery charging and discharging.

III Main functions

1Display function: real-time current value, cycle cumulative ampere hours, total cumulative ampere hours; Working hours, alarm time, and ampere hour alarm.

2Alarm function: cycle cumulative alarm;

3Output function: Output relay delay signal according to the set ampere hour cycle;

4Power off storage: Maintain original data during power outage;

5Function conversion: Can be used as an ampere hour meter or an ampere minute meter;

6Communication interface: can be equipped with isolationRS232/485Output interface.

7Transmission output: isolated4～20mA、0～10/20mAOutput (load resistance)≤250Ω), the output range corresponds to the input range.

4Main technical indicators：

Basic error:0.2％FS±1a character

Input signal: Diverter signal8road0-75mVThe0-50mVThe0-100mV，DC0~1A

lose Output: Relay output contact capacityAC220V/3A

report Alarm: Buzzer alarm

electricity Source: Switching power supplyAC85V~260V or DC12V DC24V

merit Consumption:4W

Ambient temperature0～50℃

Environmental humidity:<85％RH

ruler Inch:160mm×160mm×90mm

open Hole:150×150mm

Our company independently develops and produces instruments with a wide range of types and complete functions. If users can choose to quickly sample, the fastest option is available200time/Seconds, high precision18bitA/DCollection, high-precision16bitD/AOutput, input signal20Segment curve correction, full5Position display or6Position display, LCD display, special input signal, multiple relay alarm buzzer outputs, high-power feed output, etc. Please specify when ordering

5terminal wiring

When the wiring diagram does not match the wiring diagram on the instrument, please refer to the random wiring diagram.