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In Line Quality Measurement

In line real-time measurement of product quality is becoming more important. Two key factors that can be measured in line are water content in ppm and particle size distribution according to ISO 4406:1999. Njord offers both measurement systems that can easily be integrated with our range of automated filtration systems and represent a remarkable cost effective solution to fluid management and contamination control.
- the Zelentech Water in Oil meter delivers continuous, real ime accurate monitoring of the ppm concentrati.on of ALL water (free, dissolved as well as emulsified).
- the Parker i-Count combined with Njord flow control offers laser based leading edge technology.

The Incount Particle Detector from Parker represents the most up-to-date technology in solid particle detection. The design dynamics, attention to detail, and small size of the permanently mounted, on-line particle detector brings a truly innovative product to all industry. The laser based, leading-edge technology is a cost effective market solution to fluid management and contamination control.

Features and benefits of the Icount PD include:
  • Independent monitoring of system contamination trends.
  • Early warning LED or digital display indicators for Low, Medium and High contamination levels.
  • Moisture %RH LED indicator (optional).
  • Cost effective solution in prolonging fluid life and reducing machine downtime.
  • Visual indicators with power and alarm output warnings.
  • Continuous performance for dependable analysis.
  • Hydraulic, phosphate ester & fuel fluid compatible construction.
  • Self diagnostic software.
  • Fully PC/PLC integration technology such as: RS232 and 0-5 Volt, 4-20mA.
Digital LED display update time Every second
4-20mA output signal Continuous
Principle of operation Laser diode optical detection of actual particulates
Performance +/- 1 ISO Code (dependant on stability of fl ow)
Reproducibility / Repeatability Better than 1 ISO Code
Power requirement Regulated 9 to 40Vdc
Maximum current draw 150mA
Hydraulic connection M16 x 2 hydraulic test points (5/8” BSF for aggressive version
Flow range through the device 40 to 140 ml/min (optimum fl ow = 60ml/min)
Inline Sensors Size 1 = 24 to 100 l/min - (optimum fl ow = 70 l/min)
Size 2 = 170 to 380 l/min - (optimum fl ow = 250 l/min)
Required differential pressure 5.8 psi (0.4 bar) minimum
Viscosity range 10 to 500 cSt
Temperature Operating environment: -4°F to +140°F (-20°C to +60°C)
Storage: -40°F to +176°F (-40°C to +80°C)
Operating fluid: +32°F to +185°F (0°C to +85°C)
Working pressure 30 to 6,000 PSI (2 to 420 bar)
Moisture sensor calibration ±5% RH (over compensated temperature range of +10°C to +80°C)
Operating humidity range 5% RH to 100% RH
Certification IP66 rated
EMC/RFI – EN61000-6-2:2001
Materials User friendly construction
Stainless Steel hydraulic block
Viton seals
Dimensions 7.2” x 6.1” x 3.4” (182mm x 155mm x 86mm)
Weight 2.9 lbs. (1.3 kg)