Industry Wastewater Polarography Dissolved Oxygen Sensor Dissolved Oxygen Probe

Industry Wastewater Polarography Dissolved Oxygen Sensor

>>Overview

>>Feature

• Utilizes the polarographic method with a stainless steel mesh membrane (film-covered design) and an external temperature sensor to accelerate response time and stabilize signals.
• Electrode housing is constructed from POM (polyoxymethylene) and 316 stainless steel, capable of withstanding temperatures from 0 to 50°C.
• Pure copper leads enable direct remote transmission, providing more accurate and stable signals compared to brass (copper-zinc alloy) leads.

>>Technical Parameter‌‌

Measurement Method: Polarography

Housing Material: POM + Stainless Steel

Waterproof Rating: IP68

Measurement Range: 0-20 mg/L

Accuracy: ±1% F.S.

Pressure Range: ≤0.3 MPa

Temperature Compensation: NTC10K/NTC2.252K/PT100/PT1000

Temperature Range: 0-50°C

Calibration: Deoxygenated Water Calibration, Air Calibration

Connection: 4-Core Cable

Cable Length: Standard 10 meters (extendable)

Installation Thread: Upper NPT 3/4'', 1''

Application: General use, rivers, lakes, drinking water, environmental monitoring, etc.