Specifications:
Peb lub wireless tej thaj chaw deb nyeem dej ntsuas dej yog lub ntsuas dej tej thaj chaw deb nrog AMR system, uas muaj 4 qib qib: dej ntsuas, cheeb tsam sau, GPRS concentrator thiab tus tswv taw tes (kev tswj hwm chaw). Nws txais yuav GPRS txoj kev sib txuas lus kom ua tiav kev tswj xyuas tsis siv neeg thiab ntse.
Main Technical Data:
Dej ntsuas kub qib: T30, T50, T70, T90.
Qib siab: MAP10
Siab poob qib: Δ P63
Upstream cuam tshuam qib: U5
Qeb kev cuam tshuam hauv qab: D0
Maximum Permissible yuam kev:
a) Hauv cheeb tsam qis los ntawm Q1 suav nrog mus txog tab sis tsis suav nrog Q2 yog ± 5 feem pua.
b) Yog tias qhov ntsuas kub tsawg dua lossis sib npaug li 30 degree, Hauv cheeb tsam sab saud los ntawm Q2 suav nrog rau thiab suav nrog Q4 yog ± 2 feem pua.
If the temperature>30 degree, Hauv cheeb tsam sab saud los ntawm Q2 suav nrog mus txog thiab suav nrog Q4 yog ± 3 feem pua
Q3/Q1=100 Q2/Q1=1.6 Q4/Q3=1.25
Ua haujlwm siab: 1.0 Mpa
Poob siab: Tsawg dua lossis sib npaug rau 0.1 Mpa
Qhia qhov yuam kev:
ntawm thaj tsam qis ntawm Qmin rau Qt (tsis suav nrog) yog ± 5 feem pua
ntawm thaj chaw siab ntawm Qt rau Qmax yog ± 2 feem pua
Cim npe nrov: Tuam Tshoj tej thaj chaw deb nyeem ntawv ntse digital amr gprs dej ntsuas, manufacturers, lag luam wholesale, pricelist, quotation
