Electronic Oil Level Management Systems OM3 / OM4 with alarm function and compressor shut down

Features
• OM4 for high pressure refrigerants
• IP65 rating due to molded housing and electrical connection with molded cable assemblies
• 3 Zone 100% level control by using precise Hallsensor measurement
• CE marking under Low Voltage and EMC Directive
• Self contained unit with oil level sensor and integral solenoid to manage oil level supply
• SPDT output contact for compressor shut down or alarming, rating 230 VAC/3A
• Power supply 24 VAC, 50/60 Hz
• Alarm, status and 3 zone indication by LED‘s
• Easy installation by sightglass replacement and frontside installation without nuts
• Visual inspection of oil level still possible

• Adapters suitable for various types of compressors
• Signal generated by gravity based float - not prone to errors by foaming or light like optical sensors
• Recommended by leading compressor manufacturers
• CE marking under Low Voltage and EMC Directive