Lutron PSA-311 Pen Type Salt Meter, IP67

Brand
Lutron
Model number
PSA-311

All-in-one pen salt meter for 0 to 12 % salt by weight with 0.01 % resolution, ATC, carbon rod electrode and IP67 protection.

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Key features

  • The pen type, all in one Salt meter provides fast, accurate readings, with digital readability and easy operation.
  • Measuring range: 0 to 10 % salt (% weight).
  • Build in temperature sensor, ATC (auto temperature compensation).
  • Carbon rod electrode for long life.
  • IP67, water proof and protection.
  • LCD display, read. to read.
  • Data hold function for freezing the desired value.
  • Auto power off to save the battery life.
  • Records max. and min. value with recall.
  • Microcomputer circuit, intelligent function, high accuracy.
  • Compact size, light weight.
  • Built-in Low battery indicator.
  • Power supply by DC 1.5 V battery (UM4/AAA) x 4 PCs.
  • Application: Water conditioning. aquarium, food processing, photography, school, laboratory, industrial and quality control.

Specifications

Specifications
DisplayLCD size : 20 mm x 28 mm.
Measurement Range0 to 12 % salt ( % weight ).
Resolution0.01 % salt.
Accuracy0.5 % salt value; * F.S. : full scale. * 23 ± 5 °C
Temperature CompensationAutomatic, 0 to 50 °C( 32 to 122 °F).
Probe StructureCarbon rod electrode for long life.
Data HoldFreeze the display reading.
Memory RecallMaximum & Minimum value.
Sampling Time CircuitApprox. 0.8 second.; Custom one-chip of microprocessor LSI circuit.
Power offAuto shut off saves battery life or manual off by push button.; * Power will off automatically after 10 min., if no button be pressed.
Operating Temp.0 to 50 °C( 32 to 140 °F).
Operating HumidityLess than 80% RH.
Power SupplyDC 1.5V battery ( UM-4/AAA ) x 4 PCs.
Power ConsumptionApprox. 5.7 mA.
Dimension190 x 40 x 40 mm ( 7.5 x 1.6 x 1.6 inch ).
Weight171 g/0.38 LB.
Accessories
Supplied withInstruction Manual : 1 PC
Optional* Soft carrying case with sash; ( 210 x 80 x 50 mm ), Model : CA-52A; * Hard carrying case; ( 280 x 195 x 65 mm ), Model : CA-06

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.