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Industrial Online Dissolved Oxygen Meter (DOG-2092D)
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| Model No. : | DOG-2092D |
|---|
Shanghai Boqu Instrument Co., Ltd.
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Product description
DOG-2092D Industrial online Dissolved Oxygen Meter
DOG-2092D Industrial online Dissolved Oxygen Meter is a high-intelligence on line continuous monitoring instrument developed by our company. DOG-209F (ppm grade) Relying on its quick response, stability, reliability, low usage cost and other features, large-scale used.
Features
Computer-based: It adopts high-performance CPU chip, high-precision AD conversion technology and SMT tocomplete multi-parameter measurement, temperature compensation and automatic range switching, with high precision and good repeatability.
Reliability: Touch button, no switch knob or potentiometer
Alarm: Alarm signal isolation output; The alarm upper and lower limits can be arbitrarily set and the alarm isundone in hysteresis.
Isolated current output: The current is corresponding to the output upper and lower limits of the dissolved oxygenvalues, which can be arbitrarily set.
Technical Indexes
1. Measuring range:
0~100.0 ug/L; 0~20.00 mg/L (automatic switching); 0~60º C
Resolution: 0.1 ug / L; 0.01 mg / L; 0.1º C
2. Intrinsic error of the whole instrument: Ug/L:
± L. 0%FS; Mg/L: ± 0.5%FS, temperature: ± 0.5º C
3. Repeatability of the indication of the whole instrument: ± 0.5%FS
4. Stability of the indication of the whole instrument: ± L. 0%FS
5. Automatic temperature compensation range:
0~60º C, with 25º C as the reference temperature.
6. Response time: <60s (98% and 25º C of the final value)
7. Output current error: ≤ ± 1.0%FS
8. Isolated output: 4~20 mA(load resistance <750Ω )
9. Communication interface: RS485 or RS232(optional)
10. Data storage time: 10 years
11. Alarm relay: AC 220V, 3A
12. Power supply: 220V± 10%, 50 ± 1 Hz, DC24V (optional)
13. Overall dimension: 96 x96× 110mm
Dimension of the hole: 92x92 mm
14. Weight: 0.8kg(secondary meter)
15. Working conditions: Ambient temperature: 0-60º C; Relative humidity <85%
16. The connection tubes for inlet and outlet water:
Pipes and hoses should be of the following three sizes: Φ 8, Φ 10 and Φ L2.
DOG-2092D Industrial online Dissolved Oxygen Meter is a high-intelligence on line continuous monitoring instrument developed by our company. DOG-209F (ppm grade) Relying on its quick response, stability, reliability, low usage cost and other features, large-scale used.
Features
Computer-based: It adopts high-performance CPU chip, high-precision AD conversion technology and SMT tocomplete multi-parameter measurement, temperature compensation and automatic range switching, with high precision and good repeatability.
Reliability: Touch button, no switch knob or potentiometer
Alarm: Alarm signal isolation output; The alarm upper and lower limits can be arbitrarily set and the alarm isundone in hysteresis.
Isolated current output: The current is corresponding to the output upper and lower limits of the dissolved oxygenvalues, which can be arbitrarily set.
Technical Indexes
1. Measuring range:
0~100.0 ug/L; 0~20.00 mg/L (automatic switching); 0~60º C
Resolution: 0.1 ug / L; 0.01 mg / L; 0.1º C
2. Intrinsic error of the whole instrument: Ug/L:
± L. 0%FS; Mg/L: ± 0.5%FS, temperature: ± 0.5º C
3. Repeatability of the indication of the whole instrument: ± 0.5%FS
4. Stability of the indication of the whole instrument: ± L. 0%FS
5. Automatic temperature compensation range:
0~60º C, with 25º C as the reference temperature.
6. Response time: <60s (98% and 25º C of the final value)
7. Output current error: ≤ ± 1.0%FS
8. Isolated output: 4~20 mA(load resistance <750Ω )
9. Communication interface: RS485 or RS232(optional)
10. Data storage time: 10 years
11. Alarm relay: AC 220V, 3A
12. Power supply: 220V± 10%, 50 ± 1 Hz, DC24V (optional)
13. Overall dimension: 96 x96× 110mm
Dimension of the hole: 92x92 mm
14. Weight: 0.8kg(secondary meter)
15. Working conditions: Ambient temperature: 0-60º C; Relative humidity <85%
16. The connection tubes for inlet and outlet water:
Pipes and hoses should be of the following three sizes: Φ 8, Φ 10 and Φ L2.
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