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INATEC – DO-7019 Liquid Analyzing Meter Dissolved Oxygen Transmitter
The fluorescent dissolved oxygen sensor adopts a new generation of fluorescence lifetime technology and self-developed high-performance fluorescent materials. No oxygen consumption, no flow rate limitation, no electrolyte required, no maintenance and calibration, no hydrogen sulfide interference, and excellent stability. Built-in temperature sensor, automatic temperature compensation. RS485 output, can be networked without a controller.
Characteristics
Accuracy : ± 3 % FS.
Signal interface : Modbus RS-485.
No membrane and no electrolyte required.
No need to consume oxygenAutomatic temperature compensation.
Specification
| Information | Spesification |
|---|---|
| Product | Dissolved Oxygen Sensor |
| Model | INATEC - DO-7019 |
| Accuracy | ± 3 % FS |
| Measure range | 0 - 20 mg/L or 0 - 200 % saturation |
| Power supply | 06 ~ 12 VDC, current < 50 mA |
| Operating temperature | 0 ~ 50°C |
| Temperature accuracy | ± 0.5 °C |
| Communication | Modbus RS-485 |
| Ingress protection | IP68 |
| Sensor material | SS316L / Titanium alloy / POM |
| Fluorescent cap life | One year (Under normal use) |
| Cable | 5 m, 10 m, 15 m, 30 m |
| Response time | 60 Sec |
| Temperature sensor | NTC |
| Max pressure | 3 bar |
| Dimension | 22 mm * 188.3 mm |
| Installation thread | M22 * 1.5 mm |
| Calibrations | 100% saturated oxygen (or air) calibration and zero point calibration |