txoj cai ua haujlwm
Lub hauv paus ntsiab lus ua haujlwm ntawm FT201 flowmeter yog raws li Doppler nyhuv (hloov qhov zaus ntawm lub teeb liab pom). Lub flowmeter maub los ntsuas qhov zaus hloov pauv ntawm lub teeb liab sensor cuam tshuam los ntawm qhov chaw thiab txiav txim siab tus nqi dej tshaj tawm. Lwm lub teeb liab siv los ntsuas cov kua theem yog qhia vertically upwards los ntawm hauv qab mounted sensor thiab reflected los ntawm cov kua / roj interface. Kev tshaj tawm thiab qib nyeem tau hloov mus rau qhov ntim ntws nyeem hauv cov maub los.
Rau cov aerated los yog turbulent flows, siv cov tshuaj nrog ib tug cais ultrasonic qib sensor. Nws ntsuas cov qib kua los ntawm kev xa tawm ultrasonic pulses los ntawm huab cua mus rau cov kua nto nrog qhov tseeb ntawm ±0.25 feem pua. Nrog rau cov kua theem sensor, submersible Doppler tshaj tawm sensor yog siv los ntsuas cov dej ntws tshaj tawm.
Lub luag haujlwm tseem ceeb
Ntsuas qhov nrawm, theem thiab ntim ntws ntawm cov kua uas tsis muaj corrosive
Ntsuas nyob rau hauv qhib raws nrog trapezoidal, duab plaub, oval seem (tus neeg siv tuaj yeem teeb tsa ib ntu),
Ntsuas nyob rau hauv unfilled free-flowing round raj
Simulates cov zis tam sim no proportional rau qhov xaiv parameter
Cov ntaub ntawv logger (128 MB, ~ 26 lab cov ntsiab lus), cov ntaub ntawv rov pib dua rau USB flash drive
Kev sib txuas lus ntawm Modbus® RTU lossis HART raws tu qauv ntawm RS-485 (yeem)
