Salinity Meter 0 to 12% (PSA-311) Pen-Type with ATC

Lutron Pen-Type Digital Salinity Meter that measures from 0.00 to 12.00%

The pen type, all in one Salt meter provides fast, accurate readings, with digital readability and easy operation.

• Measuring range : 0 to 12 % salt (% weight).
  • solution with a density of 1 g/mL (which is close to the density of water), you can use the following conversions:
  • 1% salt (weight/volume) = 10,000 ppm = 10,000 mg/L 12% salt (weight/volume) = 120,000 ppm = 120,000 mg/L
  Please note that the density of the solution may vary depending on temperature and other factors, so these conversions are approximate.
• Build in temperature sensor, ATC (auto temperature compensation).
• Carbon rod electrode for long life.
• Custom one-chip of microprocessor LSI circuit.
• IP67, waterproof and solids protection.
• LCD display, read. to read.
• Data hold function for freezing the desired value.
• Microcomputer circuit, intelligent function, high accuracy.
• Compact size, light weight.
• Built-in Low battery indicator.
• Probe Structure Carbon rod electrode for long life.
• Memory Recall: Maximum & Minimum value.
• Auto power off after 10 minutes of inactivity.
• ATC: Automatic Temperature Compensation

Specifications:

• Measurement Range 0 to 12 % salt (% weight).
• Resolution: 0.01 %.
• Accuracy: within 99.5% salt value F.S. (full scale) at 74°F.
• Temperature compensation: automatic from 32 to 140°F (0 to 60°C), with temperature compensation factor variable between 0 and 5% per degree.
• IP67, waterproof and solids protection.
• Auto power off to save the battery life.
• Records max. and min. value with recall.
• Built-in temperature sensor, ATC enabled.
• Operating Temperature: 32° F to 122° F (0° to 50° C).
  
• Operating Humidity: less than 80% RH non-condensing.
• Power: (4) AAA alkaline batteries or equivalent.
• Power Consumption: approx. 5.7 mA.
• Sampling time: approximately 0.8 seconds.
• Dimensions: 7.5 x 1.6 x 1.6 inch (190 x 40 x 40 mm).
  • Display LCD, size: 20 mm x 28 mm.
• Weight: 6.1 ounces (171 g) 0.38 LB.

Optional Accessories:

• Soft carrying case with sash, Model : CA-52A
• Hard carrying case, Model : CA-06

Applications include:

Water conditioning, aquarium, food processing, photography, school, laboratory, industrial and quality control.

Link to the User Calibration Instructions