Model OILAN A4 is an on-line oil water content analyzer which instantly shows changes in the lubrication oil water content. It is an excellent instrument for supporting preventative maintenance.

OILAN A4 detects water leaks in their early stages and helps to prevent expensive failures and down time of the lubricated machinery and equipment.

Technical data  
Measuring range 0 - 5000 ppm
Accuracy +/-30 ppm within calibrated measuring range and calibration conditions
Ambient Temperature +40 - +140ºF 
Oil Sample Temperature +40 - +140ºF 
Oil Purification Class 19/17/14, ISO 4406
Oil Viscocity 10 – 680 cSt
Oil Sample Pressure 14.5 – 145 psig 
Connections NPT 1/4” (G 1/4”)
Enclosure Aluminium, IP 65
Supply Voltage +24 VDC
Communication Modbus RTU (RS-485)
Output 4-20 mA, 12-24 VDC
Alarm NO or NC (selectable using KVM software), max. 48 VDC / 100 mA
Display LCD 4 line with LED status indicators (alarm and operating)
Weight 8.9 lbs including hoses

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