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OPTOD Fluorescence Dissolved Oxygen Sensor
The fluorescence based dissolved oxygen sensor OPTOD $nOPTOD (Optical Dissolved Oxygen Measurement Technology) is a design based on fluorescence optic
Product details
Fluorescence based dissolved oxygen sensor OPTOD
Product Name: Fluorescence Dissolved Oxygen Sensor
productmodel： OPTOD
Brand: FrancePONSEL
Origin: France
1product description
1.Using optical technology, no calibration required
2.Adopting digital technology (Modbus RS-485)
3.No drift, reducing maintenance work
4.Stainless steel 316L or titanium alloy material
2、 Product Features
1.Optics
OPTODOptical dissolved oxygen measurement technology is a design based on fluorescence optical technology. The OPTOD sensor has been certified by the American Society for Testing and Materials International Test Method D888-05.
This device does not require calibration. Due to the application of ultra-low energy consumption technology in the design, OPTOD sensors can meet all the needs of on-site operations and long-term or short-term testing.
Without consuming oxygen, this technology can provide users with accurate measurement data for all measurement environments, especially those with low oxygen concentrations.
2.Digital technology
The intelligent OPTOD sensor can store calibration and historical data.Therefore, this device does not require repeated calibration and can be "plug and play".
Due to the use of the universal Modbus RS485 protocol, PONSEL OPTOD can connect all commonly used devices (data loggers, controllers, automation devices, remote systems, etc.).
3.particularnature
Compact, sturdy, lightweight, suitable for portable and online use.
Stainless steel 316L (passivated) or titanium alloy material can be used in corrosive environments.
IIITechnical Parameter
| Measurement parameters | |
| measuring principle | Fluorescence optical measurement technology |
| range | 0.00 to 20.00 mg/L 0.00 to 20.00 ppm 0-200% |
| resolution | 0.01 |
| accuracy | +/- 0.1 mg/L +/- 0.1 ppm +/- 1 % |
| response time | 90% of response times are less than 60 seconds |
| Water flow requirements | No requirements |
| temperature compensation | Through NTC |
| storage temperature | -10 ° C to+60 ° C |
| Interface | Modbus RS-485 (standard interface) and SDI-12 (optional interface) |
| Sensor power supply | 5 to 12 volts |
| power consumption
| Special machine time 25 µ A Universal RS485 (1 measurement/second): 4.4 mA Universal SDI12 (1 measurement/second): 7.3 mA Current pulse: 100 mA |
| sensor | |
| size | Diameter: 25 mm; Length: 146 mm |
| weight | 450 g (sensor+3-meter cable) |
| material | Stainless steel 316L, new: titanium alloy |
| Maximum pressure | 5 bars |
| connect | 9 armored joints, polyurethane sheath, bare wire or waterproof Fisher joints |
| protection grade | IP68 |
Fluorescence based dissolved oxygen sensor OPTOD
Fluorescence based dissolved oxygen sensor OPTOD
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