DOG-2092 Shanghai Botuo Online Dissolved Oxygen Meter Calibration Video

DOG-2092 online dissolved oxygen analyzer for sewage

The DOG-2092 online dissolved oxygen analyzer is developed and produced by Shanghai Botuo Instrument Co., Ltd. for testing dissolved oxygen in water. This instrument has a microcomputer for storing, calculating, and compensating all parameters related to the determination of dissolved oxygen values; Relevant data can be set, such as altitude, salinity, etc; It has full functionality Stable performance The characteristics of easy operation make it a dissolved oxygen testing instrument.

Instrument features:

The DOG-2092 industrial dissolved oxygen analyzer adopts a background light LCD display, high-performance CPU chip, high-precision AD conversion technology, and SMT surface mount technology to complete multi parameter measurement and temperature compensation. The instrument has high accuracy and good repeatability.

The current output and alarm relay adopt photoelectric coupling isolation technology, which has strong anti-interference performance and achieves remote transmission.

Alarm signal isolation output, alarm limit can be set arbitrarily, alarm hysteresis cancellation.

Technical Indicators:

1. Measurement range: 0～19.99mg/L

2. Automatic temperature compensation range: 0～50℃

3. Resolution: 0.01 mg/L, 0.01%

4. Accuracy: ± 1.5% F.S

5. Alarm relay: AC220V, 3A, alarm signal isolation output

6. Current isolation output: adjustable by 4～20mA (load ＜ 750)Ω）

7. Communication interface: RS485 optional

8. Power supply: AC220V, 50HZ ± 1Hz

9. Instrument working conditions: ambient temperature 5～35℃

10. Protection level: IP65

11. Weight: 0.6 Kg

12. Dimensions: 96 (length) x 96 (width) x 115 (depth) mm

13. Hole size: 92 × 92mm

For more product details, please contact *: Wang Yuzhang for consultation and negotiation of cooperation

Standard Configuration：

One secondary meter, one set of measuring brackets, one electrode, and one bottle of dissolved oxygen electrode additive solution

Ordering Guide:

1. The length of the electrode cable is 5 meters as standard without explanation

2. Installation method of electrodes: submerged type

3. The instrument can be customized to: dual current (dissolved oxygen and temperature output)