DISSOLVED OXYGEN SENSOR DO82 – ECD

Product Type: DISSOLVED OXYGEN SENSOR

Model: DO82

Manufacturer: ECD (USA)

Application:

   The Triton DO82 Optical Dissolved Oxygen sensor uses fluorescence quenching to determine the oxygen concentration in water. The use of this optical method by the Triton DO82 minimizes maintenance, increases reliability and improves the long term accuracy of the measurement.

Specifications:

• Measurement Range:

0 – 20 mg/l (0 – 20 ppm)

0 – 200 % Saturation

0 – 400 hPa (0 – 6 psi)

• Pressure Range: Maximum Pressure 10 bar (145 psi)
• Temperature Range: -5° – 50°C (20° – 120°F) Measuring; -20° – 60°C (0° – 140°F) Ambient
• Response Time: T90 = 60 sec
• Accuracy: Max. error < 0.02 ppm below 12 ppm, 0.04 ppm >12 and <20 ppm ; Temperature Element Class B Pt RTD: ±0.3°C
• Repeatability: ±0.5 % of measured range
• Resolution: 0.01 ppm or 0.01 % Saturation
• Wetted Materials: 316 SS, CPVC, Silicone
• Sensor Cable: Shielded 4 core cable: 10 ft (3 m), 20 ft (6.1 m), 30 ft (9.1 m), 40 ft (12.2 m), 50 ft (15.25 m) lengths
• Optional Detachable cable assembly, IP68 rating
• Process Connection: ¾” NPT, rear facing thread or G1 rear facing thread
• Maximum Cable Length: 100 m maximum from T80 transmitter

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