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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Products Description
1. The Optical Dissolved Oxygen technology is based on luminescent optical technology. The Optical Dissolved Oxygen sensor is
approved by the ASTM International Method D888-05. 2. Without calibration requirements and thanks to an ultra low power
technology, the Optical Dissolved Oxygen sensor meets the demands of field works and short or long term campaigns. 3. Without
oxygen consumption, this technology allows you an accurate measure in all situation and especially in very low oxygen
concentrations
approved by the ASTM International Method D888-05. 2. Without calibration requirements and thanks to an ultra low power
technology, the Optical Dissolved Oxygen sensor meets the demands of field works and short or long term campaigns. 3. Without
oxygen consumption, this technology allows you an accurate measure in all situation and especially in very low oxygen
concentrations
Applications :
Urban wastewater treatment Industrial effluent treatment
Surface water monitoring,
Sea water monitoring, fish farming, aquarium
Drinking water
Urban wastewater treatment Industrial effluent treatment
Surface water monitoring,
Sea water monitoring, fish farming, aquarium
Drinking water
Measure principle | Optical measure by luminescence |
Measure ranges | 0.00 to 20.00 mg/L |
0.00 to 20.00 ppm | |
0-200% | |
Resolution | 0.01 |
Accuracy | +/- 0.1mg/L |
+/- 0.1 ppm | |
+/- 1 % | |
Response time | 90% of the value in less than 60 seconds |
Frequency of recommended measure | >5 s |
Water move | No necessary move |
Temperature compensation | Via NTC |
Stocking temperature | - 10°C to + 60°C |
Signal interface | Modbus RS-485 (standard) and SDI-12 (option) |
Sensor power-supply | 5 to 12 volts |
Consumption | Standby 25 µA |
Average RS485 (1 measure/ seconde) : 4.4 mA | |
Average SDI12 (1 measure/ seconde) : 7.3 mA | |
Current pulse : 100 mA | |
Dimensions | Diameter : 25 mm ; length : 146 mm |
Weight | Stainless steel version 450g (sensor + cable 3 m) |
Titanium version 300 g (sensor + cable 3 m) | |
Material | Stainless steel 316L, New : body in Titanium |
Maximum pressure | 5 bars |
Connection | 9 armoured connectors, polyurethane jacket, bare |
wires or waterproof Fisher connector | |
Protection | IP68 |
Cable length up to 15m | Cable lenght 15 to 100 meters | ||||
1- Red | Power supply V+ | Red Purple Yellow Orange pink | Power supply V+ | ||
2 - Blue | SDI-12 | 2 - Blue | SDI-12 | ||
3 - Black | Power supply V- | 3 - Black | Power supply V- | ||
4 - Green | B " RS-485 " | 4 - Green | B " RS-485 " | ||
5 - White | A " RS-485 " | 5 - White | A " RS-485 " | ||
6 - Green/yellow | Cable shield | 6 - Green/yellow | Cable shield | ||
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