大兴安岭DDG-3080 Industrial Conductivity Meter

DDG-3080 Industrial Conductivity Meter

●Overview

  DDG-3080 industrial conductivity meter is the latest generation of Chinese (English) microcomputer high-end instrument of RAMZY company. It has Chinese (English) display, Chinese (English) menu operation, full intelligence, multi-function high measurement performance. , Strong environmental adaptability other characteristics. It can be widely used for continuous monitoring of conductivity values in solutions such as thermal power, chemical fertilizer, metallurgy, environmental protection, pharmaceutical, biochemical, food, tap water.

●Features

The new layout design, cast aluminum shell, metal texture, to create a high-grade E era water meter!

  Full Chinese display, friendly interface, simultaneous display of multiple parameters: simultaneous display of conductivity, output current, temperature, time status on one screen. Using high-resolution dot-matrix LCD display module, all data, status operation tips are displayed in Chinese (English), without any symbols codes defined by the manufacturer.

●Technical index

Conductivity measurement range: 0.01～20μS/cm (with K=0.01 electrode)

                       0.1～200μS/cm (with K=0.1 electrode)

                       1.0～2000μS/cm (with K=1.0 electrode)

                       10～20000μS/cm (with K=10.0 electrode)

                       30～600 mS/cm (with K=30.0 electrode)

Basic error of electronic unit: conductivity: ±0.5%FS, temperature: ±0.3℃

Automatic temperature compensation range: 0～99.9℃, 25℃ is the reference temperature

Water sample to be tested (including water vapor): 0～99.9℃, 0.6MPa

Basic error of instrument: conductivity: ±1.0%FS, temperature: ±0.5℃

Electronic unit automatic temperature compensation error: ±0.5%FS

Electronic unit repeatability error: ±0.2%FS ±1 digit

Electronic unit stability: ±0.2%FS ±1 word/24h

Current isolation output: 0～10mA (load<1.5kΩ) 4～20mA (load<750Ω), dual current output

Output current error: ≤±1%FS

Electronic unit ambient temperature influence error: ≤±0.5%FS

Electronic unit power supply voltage influence error: ≤±0.3%FS

Alarm relay: AC220V, 3A

Communication interface: RS485 232 (optional)

Power source: AC220V±22V, 50Hz±1Hz

Waterproof dustproof design: Protection grade IP54, cast aluminum shell suitable for outdoor use

Clock accuracy: ±1 minute/month

Data storage capacity: 1 month (1 point/5 minutes)

Data continuous power-off preservation time: 10 years

Dimensions: 146 (length) * 146 (width) * 150 (depth) mm; opening size 138 * 138 mm

Working conditions: ambient temperature 0～60℃ relative humidity<85%

Weight: 1.5kg

Can be equipped with K=0.01, 0.1, 1.0, 10.0, 30.0 five constant conductivity electrodes