PAMAS S50 is a permanently installed high resolution online particle counter for oil condition monitoring. It is a cost effective, high performance, laser based online particle counting system with eight size channels. Its flexible integration into industrial monitoring facilities makes it a very versatile device. Inbuilt LED display showing the contamination class code according ISO 4406 in the size classes > 4 μm(c),> 6 μm(c) and > 14 μm(c). Its volumetric cell design of PAMAS sensors measures 100% of the sample flow and guarantees highest accuracy and reproducibility. The particle number and size distribution of all 8 size channels is reported in real time to the PC or PLC (programmable logic controller). The optional analysing software saves the measuring results and shows them in tables and graphs. This makes trends and events easily visible. Due to its measuring accuracy and its trend monitoring and alarm features, PAMAS S50 reduces the risk of failures and ensures the reliability of the controlled operating system.
| Measuring range | 4-70 μm(c) according to ISO 11171 |
| Flow rate | Max. particle concentration: 24,000 P/ml* at 25 ml/min** |
| Volumetric Laser | Class 3R, 4.2 mW |
| Measurement channels | 8 channels |
| Sample volume | 10 ml (adjustable) |
| Pressure and Viscosity range | without pump: 0,2 - 20 bar with additional pump: 0 - 6 bar |
| Measurement time | Approx. 2 min. |
| Data storage capacity | NA |
| Data transfer | Standard-RS 485 interface 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. |
| Display | LED 4, 6, 14 μm(c) |
| Operating temperature | 60°C at an ambient temperature of 20°C |
| Power supply | 24VDC |
| Dimensions | without pump: 220 mm x 120 mm x 120 mm with additional pump: 230 mm x 200 mm x 180 mm |
| Weight | without pump: 3,7 kg with additional pump: 5,0 kg |
| Classification | ISO 4406 |
| Battery backup | NA |
| AC Calibration | NA |
| NIST Calibration | ISO 4406 (1999)/AS 4059 E/GJB 420B |
| Pump | Automatic sample flow and volume control by wear resistant ceramic piston pump |
| Software | PAMAS PMA |
