LWL-11 is a combination of an integrated six-parameter oil characterization sensor and a heating module.

- Measurement index: Moisture (ppm), Density (kg.m-3), Dynamic Viscosity (cP), Dielectric Constant, Water Activity, Temperature (℃)

- Measurement range

1 Moisture: 0-30000ppm (calibrated according to different oils)

2 Density: 00 kg.m-3...1250 kg.m-3

3 Viscosity: 1cP...400cP(500cSt)

4 Water activity: 0...1aw

5 Dielectric constant: 1...6

6 Temperature: 0°C...100°C

- Accuracy

1 Moisture: 10% or 10ppm whichever is greater

2 Density: 2% or 5kg.m-3 whichever is greater

3 Viscosity: 5% or 1cP whichever is greater @25°C typical

4 Water Activity: 3%

5 Dielectric constant: 5%

6 Temperature: 0.5°C

- Resolution

1 Moisture: 1ppm

2 Density: 0.1 kg.m-3

3 Viscosity: 0.1cP

4 Water activity: 0.001

5 Dielectric constant: 0.01

6 Temperature: 0.1°C

- Response time: less than 30 seconds (first time), data refresh 1 time / sec.

- Digital output: RS485 MODBUS RTU

- Supply voltage: DC 9V-32V@RS485, DC20V-32V@4-20mA

- Overall power consumption: < 20mA@24Vdc RS485

- Probe pressure: max 10bar (please consult us for larger range)

- Fluid temperature: 0°C... 100°C

- Ambient Temperature: -40℃... 85℃

- Storage temperature: -40°C... 80°C

- Protection class: IP65

- Maximum flow rate:<0.3 m/s

- Conformity standards: CE, ASTM1657, National Measurement and Testing Organization report.

- Explosion-proof grade: EXia IIB T6 Ga (optional)

- Electromagnetic compatibility: EN 61326-1 EN 61326-2-3 ICES-003 B class