PAMAS S50P Fuel​


The online particle counter PAMAS S50P Fuel is used as fixed installed measuring instrument for condition monitoring and contamination analysis of liquid fuel. The instruments measures the particle number in eight different size channels and and early alerts in case of failures caused by bigger particle sizes (e.g. corrosion). Due to this feature, the particle analysing system PAMAS S50P Fuel is indispensable for preventive condition monitoring of liquid fuel, as it prevents the filling of contaminated fuel into the tank. On its 6-digit LED display, the instrument reports the triple code according to ISO 4406. The PAMAS S50P Fuel is equipped with a pump controlling the flow rate to 25 ml/min at a pressure range from 0 to 6 bar.



Contamination control and condition monitoring of liquid fuel


Sample input

Pressure range: 0 to 6 bar

Sample flow rate: 25 ml/min


Volumetric particle sensor PAMAS HX

Calibration range: 4 to 70 µm(c) as per calibration standard ISO 11171

Measurement in eight size channels: > 4 µm(c), > 6 µm(c), > 10 µm(c), > 14 µm(c), > 21 µm(c), > 25 µm(c), > 38 µm(c) and > 70 µm(c)

Maximum particle concentration: 24.000 particles per ml at a coincidence quote of 7.8% and a flow rate of 25 ml/min


Standardised measuring results

Report of measuring results according to cleanliness class standards SAE AS 4059 and ISO 4406.

The particle counter measures ISO classes from 0 to 22.


Interfaces for data transfer

Standard equipment: RS485

Optional equipment: analogue 4-20 mA interface. Parallel data transmission for the size channels > 4, > 6, > 14 and > 70 µm(c) or serial data transmission for all eight size channels.



PAMAS POV (PAMAS Online Visualisation): Software for online visualisation of measuring results and for long-term trend monitoring




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