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Compatible refrigerants: R22, R32, R134a, R404a, R407c, R410a, R422b, R448a, R449a, R452a, R452b, R507(AZ50), R1234yf and more
Power source: 230 V AC or 12-24 V (AC/DC), 50-60Hz
Cable length: Not included (user provided)
Certification: CE, IP67
Alarm indication: Integrated siren, flashing light and three alarm levels with relay outputs (5A)
Sensor: Surface reaction
