Hanna HI764113/20 Optical DO probe with temperature sensor

Hanna HI764113/20 Optical Dissolved Oxygen Probe with Built-in Temperature Sensor and 20 m Cable

The Hanna HI764113/20 Optical DO probe with temperature sensor is a professional-grade optical dissolved oxygen (DO) probe engineered for accurate, stable, and low-maintenance oxygen measurement. With a robust 20-meter (65.6 ft) cable, this probe is ideal for deep water monitoring in environmental, industrial, and aquaculture applications. It features luminescence quenching technology and a built-in thermistor for temperature compensation, ensuring precision in varying field conditions.

Key Features

• Extended 20 m Cable for Deep Water Sampling
  Enables accurate dissolved oxygen measurements at greater depths, ideal for environmental and aquaculture fieldwork.

• Optical DO Measurement (Luminescence Quenching)
  Advanced optical sensing ensures fast response time, low drift, and minimal maintenance—no membranes or electrolyte required.

• Built-in Temperature Sensor
  The integrated thermistor provides real-time temperature compensation, enhancing measurement accuracy in changing environments.

• Rugged, Submersible Design (IP68)
  ABS plastic body with IP68 rating allows continuous submersion in fresh or salt water environments.

• Stainless Steel Probe Guard (Optional)
  Compatible with the HI764113-3 stainless steel shield for added mechanical protection in rough conditions.

• Smart Cap Compatible
  Works with Hanna’s Smart Cap system, which stores factory calibration data for easy replacement and fast setup.

Specifications

• Model Number: HI764113/20

• Product Name: Optical DO Probe with Temperature Sensor and 20 m Cable

• Cable Length: 20 meters (65.6 feet)

• Sensor Type: Optical (luminescence quenching)

• Temperature Sensor: Thermistor

• Body Material: ABS plastic

• Maximum Pressure: 29 psi (20 meters depth)

• Dimensions (with guard): 174 mm x 25 mm (6.8″ x 1″)

• Ingress Protection: IP68 (fully submersible)

• Weight: Approx. 0.5 kg

• Smart Cap Material: Polypropylene (sold separately)

• Optional Accessories:

  • Stainless Steel Protective Shield (HI764113-3)

  • Calibration/Storage Vessel (HI764113-2)

  • Replacement Smart Cap (HI764113-1)

Applications

The HI764113/20 is ideal for:

• Environmental Monitoring: Lakes, rivers, groundwater, and marine systems

• Aquaculture and Fisheries: Ensuring oxygen levels for aquatic species health

• Wastewater and Industrial Water Treatment: Continuous DO measurement in process water

• Research and Education: Long cable allows flexible sampling for field experiments and teaching

• Drinking Water Systems: Monitoring water quality in reservoirs and tanks