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lot Meter Reading Equipment
nous nous concentrons sur quatre domaines essentiels
R&D et fabrication de compteurs d'énergie et d'eau intelligents
Développement d'équipements de communication IoT
Conception et fonctionnement d'un système de comptage intelligent
Analyse des données de consommation d'eau et d'électricité basée sur le cloud
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The data concentrate unit(DCU)is used as gateway for wired water meter,work with Cloud Platform management system to carry out a series of remote data transmission and control for smart water meters,including task setting,data acquisition,data transmission,data storage and instrument management.
TY-RTU-4G00B/01B and DJGCCRO0/01-1,is a DCU uses high performance processor Cortex-M3 and 4G communication module,with the uplink data transmission of 4G network and downlink data transmission is carried out by RS485 or M-bus.
RTU-NB00B/01B,is a DCU uses high performance processor RISC-V and NB-IoT communication module,with the uplink data transmission of NB-loT network and downlink data transmission is carried out by RS485 or M-bus.
The thress DCUs are produced by SMT process,which have the characterisics of high accuracy,good eliability,strong load capacity,low power consumption and long life.
| Equipment model |
Working voltage |
Working current | Uplink | Downlink | Max.Bus loading |
Working temperature and humidity |
| DJGCCR00-1 | AC220V | Standby 9mA,full load 31mA | 4G | RS-485 | 200 pcs | -20°℃-55°℃, 5-95%RH |
| DJGCCR01-1 | M-Bus | 400 pcs | ||||
| TY-RTU-4G0OB | DC7.2V | Standby 4μA,full load 150mA | RS-485 | 20 pcs | ||
| TY-RTU-4G01B | M-Bus | |||||
| RTU-NBOOB | DC3.6V | Standby 4μA, full load 150mA | NB-loT | RS-485 | 60 pcs | |
| RTU-NB01B | Standby 10μA,full load 600mA | M-Bus | 60 pcs |
