Supply the particulate monitor

particulate monitor strict quality control with advanced equipments prompt delivery high quality

Supply the particulate monitor  

Working principle : Buffett Fil liter the accuracy higher exchange coupling technology , The exchange coupling technique is to measure the charge signal disturbance around the charge average . Charge of plus or minus the average AC-coupled technology is filtered to remove the system to detect residual disturbance signal , and to determine the size of the immediate disturbance of dust emissions .When the dust particles of the powder to flow through the probe near the weak signal is induced to the probe. Processing sensor signals by the digital signal processor DSP , a linear and dust mass content is proportional to the absolute value of the output . Proprietary technology to ensure protection of the probe particles of all types , including moisture , dust and high conductive dust , can be accurately measured . Probe without purging , no maintenance.General :EM70 is the the precise dust concentration detection system with advanced leak detection capabilities , continuous instantaneous value and the average dust concentration , is used to analyze and record , and leak detection of early warning , to meet the process control and EPA requirements . Applies to all types precipitator and the process dust flow detection . In the precipitator normal work , usually two different particle dust emissions , a lower emission levels and a higher level of emissions .Emissions when the precipitator the normal dust removal work for a lower emissions - baseline emissions level ( the precipitator most time emissions is at this level ) , when the pulse dust collector blowback clean , usually a high level of emissions . EM70 allows the user to set the alarm point , when base low emissions increase or when precipitator blowback cleaning high emissions , or both have,The user can set through the keyboard delay time ( 0-60 seconds ) to avoid the emergence of a false alarm signal output 4-20mA signal is transmitted to the control room for remote monitoring .The EM70 have the EM30 all the characteristics of , and meet EPA regulations and MACT requirements , these characteristics more conducive to strict process control and application .4-20mA output high-resolution , low content of analyzing and documenting NIST traceability electronic calibration (EPA certification ) data average and weight measurement correction capability.Parameter specifications :Power supply : 120/220VAC 50/60Hz ( 24VDC / election set ) temperature : -25 °C -70 °Csmallest measuring range : 0.5pA ( standard ) 0.1pA , ( selected )protection class : NEMA 4X ( standard) , other ( election set ) :display:with membrane keyboard LCD LCD bar graph output scale : PA or mg/m3 peak Hold : average standard features of the data : the standardfeatures relays input: 1 channel relay output ( standard ) ( the process of switching signal ) : 2 Road (Standard ) ( SPST, rated 5A/240VAC resistive ) 4- 20mA input : 1 ( selected ) ( pressure , temperature, etc. ) 4- 20mA output : 1 channel (isolation ) , 500Ω serial port : 1 ( selected ) (Modbus RTU) backlight : fiber board ( standard ) General: circuit board coating protection and 100 - hour burn-in certification : CE ( standard) Intrinsically Safe certification ( selected ) 

Supply the particulate monitor