No baffle-board ultrasonic heat meter
- “ZY-DN20,ZY-DN25noreflectionplateultrasonicheatmeter”techniquecharacters
(1)Theflowsensorisnoreflectionstructureusingmeasurementpipeinwallrefection
(2)Theflowmetersensorpipewithoutreflectionplatesupportandbeampiecesistotallystraightthrough,noblocking,nowear.
(3)Theflowmetersensorpipewithoutanyinternalpartwhichremovestheobstructionstowaterflowcausedbythereflectionplate,reflectionplatesupportandbeampiecesoftraditionalbasemeter,lowpressureloss,reducespressurelossoftheheatingdistributionsystem.
(4)Adoptingdualpowersupplytechnologyofbuilt-inbatteryandexternalremotecommunicationsystempowersupplyreducestheremotecommunicationeffectsonbuilt-inbatterylife.
(5)Boththeflowsensorpipeinwallandthetransducersurfaceadoptmetalchemicalanti-foulingdesignanddisposetoensuretheultrasonicsignalintensity.
(6)Featuresemptypipedetection(entersintodormantstateoutofheatingperiod)andautomaticwake-upfunction.
(7)TheprocessorusesMSP430dedicatedchipofAmericanTIcompany,ultra-lowpowerconsumption,modularfunction,lessperipheralcircuit.
(8)TheultrasonicsensordedicateddetectionchipadoptsTDC-GP2/GP21ofGermanyACAMcompany,withhighprecisionmeteringaccuracy.
(9)Adoptingintegratedlowpowerconsumptioncircuitdesignprolongsthebatteryworkinglifewiththeoreticworkinglifeover10years.
(10)ThehighprecisionPT1000platinumresistancepairtemperaturesensoradoptingGermanytemperature-sensingelementandKoreaproductiontechnologysatisfiesthemeteringaccuracyrequirements.
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