25 points (compatible with 25 electrode measuring cylinder) display mode dual color lamp post (red represents steam, green represents liquid)+digital value display power supply AC220V ± 10% 50Hz,<1A power consumption ≤ 20 watts alarm output 7 channels passive non-contact; Contact rating: AC220V/3A measurement medium impedance 0~300 k Ω, adjustable memory signal transmission distance ≤ 500 meters, ambient temperature -10 ° C~+50 ° C, ambient humidity<80% relative humidity, non condensing installation type panel installation overall size (H × W × D) 160mm × 80mm × 145mm panel cut (H × W) 152mm × 76mm interface 25 pin female connector, cable ≥ 3 meters functional fault electrode shielding, anti misoperation, 4-20mA DC analog output (optional) net weight (secondary unit) ≈ 0.45kg (excluding measuring cylinder, electrode and cable)
