Hanna HI9147-15 Dissolved oxygen meter for aquaculture

Hanna HI9147-15 D Dissolved oxygen meter for aquaculture

The Hanna HI9147-15 Dissolved oxygen meter for aquaculture  is a robust and accurate dissolved oxygen (DO) meter specifically designed for aquaculture applications. With a wide measurement range, manual calibration in saturated air, and automatic compensation for temperature, salinity, and altitude, this meter ensures optimal water quality monitoring in fish farming and aquatic systems. Its durable design, internal temperature sensor, and galvanic DO probe make it ideal for harsh field conditions.

Features

• Tailored for Aquaculture Use
  Designed to monitor dissolved oxygen in ppm and % saturation, essential for maintaining healthy aquatic environments in fish farms and hatcheries.

• Galvanic DO Probe with Internal Temperature Sensor
  Comes with a DIN-connector galvanic probe for fast and reliable readings, even in low oxygen levels. Includes built-in temperature sensor for accurate compensation.

• Wide DO and Temperature Ranges
  Measures up to 50.00 ppm (mg/L) and 600.0% saturation, and operates from 0.0 to 50.0°C, covering a broad range of field conditions.

• Manual Calibration in Saturated Air
  Easy one-point calibration ensures simplicity and reliability, ideal for environments where calibration solutions are not available.

• Automatic Compensation Functions
  Includes temperature, salinity (0–51 g/L), and altitude (0–4000 m) compensation for increased measurement accuracy in diverse environments.

• Extended Battery Life
  Powered by three AAA batteries, the meter offers up to 1000 hours of continuous use without backlight—perfect for long-term deployment.

• Compact, Field-Ready Design
  Lightweight and portable with ergonomic construction and weather-resistant housing, suitable for daily use in aquaculture operations.

Specifications

• DO Range:
  0.00 to 50.00 mg/L (ppm)
  0.0 to 600.0% saturation

• DO Resolution:
  0.1 mg/L
  1% saturation

• DO Accuracy:
  ±1% of reading

• Calibration:
  Manual, in saturated air

• Temperature Range:
  0.0 to 50.0°C (32.0 to 122.0°F)

• Temperature Resolution:
  0.1°C / 1°F

• Temperature Accuracy:
  ±0.2°C / ±1°F (excluding probe error)

• Temperature Compensation:
  Automatic, 0 to 50°C

• Altitude Compensation:
  0 to 4000 m (resolution 100 m)

• Salinity Compensation:
  0 to 51 g/L (ppt) (resolution 1 g/L)

• DO Probe:
  Galvanic DO probe with internal temperature sensor, DIN connector (included)

• Battery Type / Life:
  3 × 1.5V AAA batteries
  Up to 1000 hours of continuous use (no backlight)

• Operating Environment:
  0 to 50°C; max 95% RH (non-condensing)

• Dimensions:
  185 × 72 × 36 mm (7.3 × 2.8 × 1.4 in)

• Weight:
  450 g (15.9 oz.)

Applications

The HI9147-15 is ideal for:

• Fish Farming & Hatcheries – Monitor oxygen levels to prevent fish stress and maintain optimal growth conditions.

• Shrimp & Aquatic Plant Cultivation – Ensure ideal dissolved oxygen concentrations in high-density aquaculture systems.

• Pond & Tank Monitoring – Measure DO in small and large-scale water bodies.

• On-Site Water Quality Checks – Perfect for mobile testing at remote or outdoor aquaculture sites.

• Regulatory & Quality Assurance – Support consistent water quality standards in commercial aquaculture.