... made by German HELM Company, supported with HELM patent lightning device. It is suitable for hydrographic and water conservancy ... Response time≤2msSafe explosion - proofEx ia II CT5Lightness degreeClass III lightning design (10000V / 5000kA); ( Optional 20000V / 10000A) under ... of power supplying in the field.3.Designed with lightning device and intrinsically safe explosion proof capacity and may ...
... .Good heat dissipation: Superior thermal management with internal copper heat conductor and external ,Its housing is aluminium material with good heat ...
... and environment-friendly3. Superior thermal management with internal copper heat conductor and external aluminum housing4. No UV or IR radiation in ...
... ; 7, three-phase independent control of voltage, non-interfering, anti-lightning. 8, is widely used in communication base stations, telecommunications / broadcasting ...
... is provided with a core column which, provided with power conductor, is arranged on the upper part hereof with a solid ... . Two ends of the filament are connected with the power conductor. The glass shell of the lamp is designed in shape ...
DIN male to female white 3C-2V 75OHM cable RoHS compliant conductor all CU car antenna feeder cable DIN male to femalewhite 3C-2V 75OHM cableRoHS compliantconductor all CUcar antenna feeder cable car aerial cable,radio antenna cable
... performance.Principle Thermocouple is based on physical phenomenon that two conductor of different materials is connected to form return circuit, when ...
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