zhejiangDOG-3082 industrial dissolved oxygen meter

DOG-3082 industrial dissolved oxygen meter

●Overview

    DOG-3082 Industrial Dissolved Oxygen 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 equipped with DOG series polarographic electrode, which can automatically achieve a wide range of measurement ppb level to ppm level. It is a special instrument for measuring dissolved oxygen content in liquids in industries such as boiler feed water, condensate water, environmental protection sewage.

●Features

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

Full Chinese (English) display, beautiful interface: A high-resolution liquid crystal display module is used. All data, status operation prompts are displayed in Chinese (English). There is no symbol code defined by the manufacturer.

Simple menu structure, text-based dialogue between people tables: Compared with traditional instruments, DOG-682 has a lot of functions, but due to the use of a separate menu structure, similar to the computer operation method, it is clearer more convenient to use. There is no need to memorize the operation steps operation sequence; you can operate according to the prompts on the screen without manual.

Simultaneous display of multiple parameters: simultaneous display of oxygen concentration value, input current output current, temperature, time status on one screen. The main display shows the oxygen concentration value with a 10x10mm specification, which is eye-catching has a long viewing distance; the 6 sub-displays show the input current output current, temperature, status, day of the week, year, month, day, hour, minute, second, etc. with a 5x5 specification to meet the user’s Different usage habits provide a time base for the meter.

●Technical index

Measuring range: 0～100.0 ug/L; 0～20.00 mg/L (automatic switching); 0～60℃;

Resolution: 0.1 ug/L; 0.01 mg/L; 0.1℃;

Basic error of the whole machine: ug/L: ±1.0%FS; mg/L: ±0.5%FS, temperature: ±0.5℃;

Repeatability of whole machine indication: ±0.5%FS;

Indication stability of the whole machine: ±1.0%FS;

Automatic temperature compensation range: 0～60℃, 25℃ as reference;

Response time: <60 seconds (98% of the final value, 25°C) 37°C: 98% of the final value <20 seconds;

Clock accuracy: ±1 minute/month;

Output current error: ≤±1.0%FS;

Isolated output: 0～10 mA (load resistance <1.5KΩ)

                  4～20 mA (load resistance<750Ω);

RS485 communication interface (optional);

Number of data storage: 1 month (1 point/5 minutes);

Data continuous power-off preservation time: 10 years;

Alarm relay: AC220V, 3A;

Power source: 220V±10%AC, 50±1HZ;

Dimensions: 146 (length) *146 (width) *150 (depth) *mm

Hole size: 138*138mm

Weight: secondary table: 1.0Kg;

Working conditions: Ambient temperature: 0～60℃ Relative humidity: <85%;

Inlet outlet water connection pipes: Hard pipes hoses, with outer diameters of Φ8, Φ10 Φ12.