ET 860 Safety Devices On Steam Boilers Didactic Equipment Vocational Training Equipment Thermal Lab Equipment
Familiarisation with boiler safety devices such as pressure and water level monitors Features - steam boiler simulation with pressure and water level regulation - safety chain with commercially available components - transparent boiler, clear view of the water level Learning objectives/experiments - model of an oil-fired steam boiler with operating and safety components - characteristics of the monitoring elements - fault circuits -- burner with flame monitoring -- pressure switch and limiter -- feed water and level controller -- high and low water limiter Specification [1] simulation of the operation of a steam boiler [2] control of water level and pressure of the boiler and fault circuit [3] 15 faults that trigger the safety chain [4] safety chain according to legal regulations containing: level switches, pressure switch and pressure controller [5] transparent boiler to observe the water level [6] steam pressure simulated using compressed air [7] operation of burner simulated [8] front panel with process schematic, indicator lamps and lab jacks [9] software for data acquisition via USB under Windows 10 Technical data Boiler capacity: 110L Supply tank capacity: 150L Pump - power consumption: 33...44W - max. flow rate: 46L/min - max. head: 4m Pressure switch: 0,5...6bar Pressure limiter: 0,5...6bar Safety valve: 6bar Measuring ranges - pressure: 0...10bar - level: 0...100% 230V, 50Hz, 1 phase 230V, 60Hz, 1 phase 120V, 60Hz, 1 phase UL/CSA optional LxWxH: 1850x790x1800mm Weight: approx. 220kg
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