Listing ID #7011665
Company Information
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AFR-1 Liquid Water Level Control Sensor Switch Floatless Relay 8 Pin 220V AC
AFR-1 Floatless Relay is a relay with the function of automatic water supply and drainage control.
Product Selection
| Voltage | 110Vac or 220Vac |
| Frequency | 50/60 Hz |
Technical Data
| Sens-ing mode | General |
| Indicator operating | Two LED’s use for two status |
| Second voltage | 8VAC(excep high sensing 24VAC) |
| Operate resistance | 4 KΩ min General |
| Release resistance | 15 KΩ min General |
| Response time | Operate:80msec max, Release:160 msec max |
| Contact rating | 5A,250VAC(Resistive load) |
| Length of cable | 1Km max.(General) |
| Life | Electrical 1×100000 times; Mechanical 5×1000000 times |
| Insulation resistance | 100MΩ(DC 500V)min |
| Dielectric strength | 1500VAC,50/60Hz |
| Consumed power | 3.2VA |
| Ambient temperature | -10???~+55??? |
| Ambient humidity | 48~85%RH |
| Weight | 200g |
Rated supply voltage110, 220Vac, 50/60Hz
Operational voltage range85% to 110% of rated voltage
Interelectrode voltage8Vac
Interelectrode operate resistance0 to approx. 4kΩ
Interelectrode release resistanceApprox. 15 k to ∞Ω
Response timeOperate: 80 ms max; Release: 160 ms max.
Contact rating5A at 250Vac
Life expectancyMechanical—5x106;
Electrical—1x105Insulation resistance100 MΩ min. (at 500 Vdc)
Dielectric strength1500Vac, 50/60 Hz for 1 min
Power consumptionApprox. 3.2 VA max
Cable length1Km max
External dimensions (HxWxD)61x49x70mm
Operational Temperature-10 to +55°C
Operational humidity85% RH max
Alias nameAFR-1 floatless level controller
Nature of Business
Manufacturer / Exporter / Service Provider / Supplier / Retailer / Distributor / Importer / Trader
Number of Employees
20 - 50
Year of Establishment
1970
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