This Zelio RM22-L control relay allows monitoring of level control. This modular 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 selectable memory function, integral LED for indicating control status, sealable cover, with 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.
Add to Quote CataloguePart Number | RM22LA32MT |
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Country of Origin | ID |
UPC | 785901506799 |
UPC11 | 78590150679 |
EAN | 3606480792359 |
Availability | N |
Lead Time | 26 |
UNSPSC | 39122329 |
ECCN | EAR99 |
HTs Code | 8536490080 |
Prop 65 | This product can expose you to chemicals including: Lead and lead compounds which is known to the State of California to cause Carcinogen & Reproductive harm. For more information go to www.p65warnings.ca.gov |
RoHS Compliant | Yes |
Discount Schedule | CP2 |
Return Indicator | No |
Width | 0.89 inch |
Weight | 0.24 pound |
Range Of Product | Zelio Control |
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Product Or Component Type | Modular measurement and control relays |
Relay Type | Level control relay |
Relay Name | RM22L |
Relay Monitored Parameters | Detection by resistive probes |
Time Delay Type | Adjustable 0.1...30 s, +/- 10 % of the full scale value on crossing the threshold Tt |
Switching Capacity In Va | 2000 VA |
Measurement Range | 250 Ohm...1 MOhm |
Reset Time | 1750 ms |
Maximum Switching Voltage | 250 V AC |
Minimum Switching Current | 10 mA 5 V DC |
Maximum Switching Current | 8 A AC |
[Us] Rated Supply Voltage | 380...415 V AC 50/60 Hz |
Supply Voltage Limits | 323…456.5 V AC |
Operating Limits | 15 % + 10 % Un |
Power Consumption In Va | 8 VA AC |
Output Contacts | 2 C/O |
Nominal Output Current | 8 A |
Run-Up Delay At Power-Up | 2.5 s 0.6 s |
Maximum Electrode Voltage | 12 V AC |
Maximum Electrode Current | 1 mA |
Repeat Accuracy | +/- 2 % time delay |
Measurement Error | < 1 % over the whole range with voltage variation 0.05 %/°C with temperature variation |
Sensitivity Scale | 0.25...5 kOhm LS (Low Sensitivity) 5...100 kOhm St (Standard Sensitivity) 50...1000 kOhm HS (High Sensitivity) |
Sensitivity Adjustment | 5…100 % |
Supply Current For Sensors | 1 mA |
Cable Distance Between Devices | 3280.84 ft (1000 m) probe and delay |
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 |
Overvoltage Category | III IEC 60664-1 |
Insulation Resistance | > 100 MOhm 500 V DC IEC 60255-27 |
Insulation | Between supply and measurement |
Mounting Position | Any position |
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 |
Tightening Torque | 5.31…8.85 lbf.in (0.6…1 N.m) IEC 60947-1 |
Housing Material | Self-extinguishing plastic |
Status Led | Relay ON LED Yellow) Power ON LED Green) |
Mounting Support | 35 mm DIN rail EN/IEC 60715 |
Electrical Durability | 100000 cycles |
Mechanical Durability | 10000000 cycles |
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 |
Safety Reliability Data | MTTFd = 182.6 years B10d = 170000 |
Contacts Material | Cadmium free |
Width | 0.89 in (22.5 mm) |
Product Weight | 0.24 lb(US) (0.11 kg) |
Immunity To Microbreaks | 100 ms DC 90 ms AC |
Electromagnetic Compatibility | Immunity for residential, commercial and light-industrial environments EN/IEC 61000-6-1 Immunity for industrial environments EN/IEC 61000-6-2 Emission standard for residential, commercial and light-industrial environments EN/IEC 61000-6-3 Emission standard for industrial environments EN/IEC 61000-6-4 Electrostatic discharge 6 kV contact discharge)level 3 IEC 61000-4-2 Electrostatic discharge 8 kV air discharge)level 3 IEC 61000-4-2 Radiated radio-frequency electromagnetic field immunity test 10 V/mlevel 3 IEC 61000-4-3 Electrical fast transient/burst immunity test 4 kV direct)level 4 IEC 61000-4-4 Electrical fast transient/burst immunity test 2 kV capacitive coupling)level 4 IEC 61000-4-4 Surge immunity test 4 kV common mode)level 4 IEC 61000-4-5 Surge immunity test 2 kV differential mode)level 4 IEC 61000-4-5 Conducted and radiated emissionsclass B group 1 CISPR 11 Conducted and radiated emissionsclass B CISPR 22 |
Standards | EN/IEC 60255-1 |
Product Certifications | GL UL CCC EAC RCM CE CSA China RoHS |
Ambient Air Temp For Storage | -40…158 °F (-40…70 °C) |
Ambient Air Temp For Op | -4…122 °F (-20…50 °C) 60 Hz -4…140 °F (-20…60 °C) 50 Hz AC/DC |
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