DX-DO3000 DO Meter For Bioprocess Control Accurate Oxygen Measurement In Fermentation And Pharma Process Control Systems
| Measurement Principle | Luminescent Or Polarographic Membrane (Membrane Method) |
|---|---|
| Alarm Function | Hi/Low Alarm / Relay Output |
| Resolution | 0.01 Mg/L |
| Measurement Accuracy | ±1% FS Or ±0.1 Mg/L |
| Sensor Type | Fluorescence Method: No Membrane, Resistant To Contamination; Membrane Method: Replaceable Diaphragm (electrolyte Required) |
| Temperature Compensation Range | 0 ～ 80 ℃ (Automatic Or Manual Compensation) |
| Operating Temperature | -10 ～ 60 ℃ |
| Measurement Range | 0-20 Mg/L (Multiple Ranges Optional) |
The DX-DO3000 Online Dissolved Oxygen Meter by Wuxi Daoxin Technology is a professional-grade instrument tailored for precision biological process control, especially in industries such as pharmaceuticals, biotechnology, and food fermentation. It supports both fluorescent optical and membrane-type sensing technologies, giving users the flexibility to match sensor type with specific process demands.
For pharmaceutical fermentation and bioreactor control, the device delivers exceptional accuracy -- ±1% FS or ±0.1 mg/L -- along with a fast response time (≤10s), ensuring real-time feedback critical for oxygen-sensitive microbial or cell cultures. Its high resolution of 0.01 mg/L allows precise monitoring during delicate metabolic transitions or oxygen-limited growth phases.
The system provides both analog (4-20mA) and digital RS485 (Modbus RTU) output signals, enabling seamless integration into SCADA systems, PLCs, or fermentation control platforms. Multiple installation options make the DX-DO3000 versatile and compatible with standard process engineering protocols.
- Alarm Function: Hi/Low Alarm / Relay Output
- Installation: Immersion / Flow-through (Flange Option)
- Power Supply: AC 220V ±10%, 50/60Hz Or DC 24V
- Sensor Lifespan: Fluorescence Method: ≥ 2 Years; Membrane Method: 6 To 12 Months
- Fermentation-based production systems
- Antibiotic, enzyme, and vaccine production
- Biotech labs and pilot-scale fermenters
- Food and beverage industries (beer brewing, dairy fermentation)
- Biological wastewater treatment systems
- Lab-scale bioreactors and GMP-compliant production zones
Wuxi Daoxin Technology provides specialized services tailored to bioprocess control and pharmaceutical compliance:
- Pre-sales consultation including sensor type selection and compliance advice
- Installation support with remote or on-site assistance
- Post-sale services including annual performance validation and remote diagnostics
- Traceable calibration procedures for regulated industries
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