This Harmony RM22-LG relay allows monitoring of liquid level control in 3-phase networks." "This modular multi function 3-phase liquid level control relay is ideal for monitoring of electrical values in industrial and building control panels." "It applies to a wide type of industrial automation applications such as hoisting, packaging, lifts, textile, water." "It has one of market slim form-factors with 22.5mm width, allowing for a flexible and easy installation on DIN rail, using the same space as any modular 1-pole DIN device." "It also offers a diagnostic button, sealable cover, simple and precise settings with screw trimmers." "It provides automatic shutdown management and fault information to user for a quick fault identification and troubleshooting." "multi function controller for wide choice selected in hard-wired logic automated systems, ideal for refurbishment of old installations without using a PLC." 0 0 0 0 0 0 0 0 0

• Complementary
• Safety Reliability Data : MTTFd = 125.5 years || B10d = 120000
• Maximum Electrode Voltage : 12 V AC
• Cable Capacitance : 1 nF HS (High Sensitivity) probe cable || 2.2 nF St (Standard Sensitivity) probe cable || 4.7 nF LS (Low Sensitivity) probe cable
• Measurement Error : < 1 % over the whole range with voltage variation || 0.05 %/°C with temperature variation
• [Us] Rated Supply Voltage : AC non self-powered
• Maximum Cable Distance Between Devices : 1000 m probe and delay
• Output Contacts : 2 C/O
• Contacts Material : cadmium free
• Sensitivity Scale : 5...100 kOhm St (Standard Sensitivity)
• Net Weight : 0.1 kg
• Maximum Switching Voltage : 250 V AC
• Control Type : with test button
• Maximum Electrode Current : 1 mA
• Connections - Terminals : screw terminals, 2 x 0.5...2 x 2.5 mm² AWG 20...AWG 14) solid without cable end || screw terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) flexible with cable end || screw terminals, 1 x 0.5...1 x 3.3 mm² AWG 20...AWG 12) solid without cable end || screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 24...AWG 14) flexible with cable end
• Overvoltage Category : III IEC 60664-1
• Insulation : between supply and measurement
• Supply Voltage Limits : 323-456.5 V AC
• Mounting Support : 35 mm DIN rail conforming to IEC 60715
• Nominal Output Current : 8 A
• Mechanical Durability : 10000000 cycles
• Maximum Supply Current For Sensors : 1 mA
• Housing Material : self-extinguishing plastic
• Mounting Position : any position
• Width : 22.5 mm
• Tightening Torque : 0.6-1 N.m IEC 60947-1
• Sensitivity Adjustment : 5-100 %
• Electrical Durability : 100000 cycles
• Run-Up Delay At Power-Up : 0.6 s
• Repeat Accuracy : +/- 2 % time delay
• Specifications
• Minimum Switching Current : 10 mA 5 V DC
• Maximum Switching Current : 8 A AC
• Range Of Product : Harmony Control Relays
• Switching Capacity In Va : 2000 VA
• Product Or Component Type : level control relay
• Utilisation Category : AC-15 IEC 60947-5-1 || DC-13 IEC 60947-5-1 || AC-1 IEC 60947-4-1 || DC-1 IEC 60947-4-1
• Relay Name : RM22L
• Contacts Type And Composition : 1 C/O
• Relay Type : level control relay
• Time Delay Type : without
• Relay Monitored Parameters : detection by resistive probes
• Environment
• Product Certifications : CSA || GL || RCM || UL || EAC || CE || CCC
• Standards : IEC 60255-1
• Dielectric Test Voltage : 2.5 kV AC 50 Hz, 1 min IEC 60255-27
• Electromagnetic Compatibility : immunity for residential, commercial and light-industrial environments conforming to IEC 61000-6-1 || immunity for industrial environments conforming to IEC 61000-6-2 || emission standard for residential, commercial and light-industrial environments conforming to IEC 61000-6-3 || emission standard for industrial environments conforming to IEC 61000-6-4 || electrostatic discharge - test level: 6 kV level 3 (contact discharge) conforming to IEC 61000-4-2 || electrostatic discharge - test level: 8 kV level 3 (air discharge) conforming to IEC 61000-4-2 || radiated radio-frequency electromagnetic field immunity test - test level: 10 V/m level 3 conforming to IEC 61000-4-3 || electrical fast transient/burst immunity test - test level: 4 kV level 4 (direct) conforming to IEC 61000-4-4 || electrical fast transient/burst immunity test - test level: 2 kV level 4 (capacitive coupling) conforming to IEC 61000-4-4 || surge immunity test - test level: 4 kV level 4 (common mode) conforming to IEC 61000-4-5 || surge immunity test - test level: 2 kV level 4 (differential mode) conforming to IEC 61000-4-5 || conducted and radiated emissions class B group 1 conforming to CISPR 11 || conducted and radiated emissions class B conforming to CISPR 22
• Immunity To Microbreaks : 100 ms DC || 90 ms AC
• Shock Resistance : 15 gn 11 ms) not in operation IEC 60068-2-27 || 5 gn 11 ms) in operation IEC 60068-2-27
• Vibration Resistance : 0.075 mm 10-58.1 Hz) not in operation IEC 60068-2-6 || 1 gn 10-58.1 Hz) not in operation IEC 60068-2-6 || 0.035 mm 58.1-150 Hz) in operation IEC 60068-2-6 || 0.5 gn 58.1-150 Hz) in operation IEC 60068-2-6
• Ip Degree Of Protection : IP20 IEC 60529 terminals) || IP40 IEC 60529 housing) || IP50 IEC 60529 front panel)
• Pollution Degree : 3 IEC 60664-1
• Ambient Air Temperature For Storage : -40-70 °C
• Relative Humidity : 93-97 % 25-55 °C IEC 60068-2-30
• Offer Sustainability
• Rohs Exemption Information : Yes
• Mercury Free : Yes
• Environmental Disclosure : ENVPEP1504008EN
• Sustainable Offer Status : Green Premium product
• Reach Regulation : Reference contains Substances of Very High Concern above the threshold
• California Proposition 65 : WARNING: This product can expose you to chemicals including: Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
• Weee : The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
• China Rohs Regulation : X
• Circularity Profile : ENVEOLI1504008EN
• Eu Rohs Directive : Pro-active compliance (Product out of EU RoHS legal scope)