Concentrator Unit
China Concentrator Unit, Find details about China Water Meter Reading, Meter Reading from Concentrator Unit
Basic Info.
Model NO.
SRWF-888
Application
Civil
Customized
Customized
Surface Treatment
Chroming
Demention
263×249×78mm
GPRS Module
Dual Band 900MHz/1800MHz
Battery
3.6V/3.3A/H Disposable Lithium Battery
Modulation
Fsk
Power Supply
AC220V/50Hz
Active Power
< 3W
Transmit Distance
>200m (Open Field)
Built-in Wireless Module
Frequency 470MHz~915MHz, Transmit Power 27dBm
Trademark
Sunray
Transport Package
Carton
Specification
263× 249× 78mm
Origin
Shanghai, China
HS Code
8417611090
Model NO.
SRWF-888
Application
Civil
Customized
Customized
Surface Treatment
Chroming
Demention
263×249×78mm
GPRS Module
Dual Band 900MHz/1800MHz
Battery
3.6V/3.3A/H Disposable Lithium Battery
Modulation
Fsk
Power Supply
AC220V/50Hz
Active Power
< 3W
Transmit Distance
>200m (Open Field)
Built-in Wireless Module
Frequency 470MHz~915MHz, Transmit Power 27dBm
Trademark
Sunray
Transport Package
Carton
Specification
263× 249× 78mm
Origin
Shanghai, China
HS Code
8417611090
Product Desciption
1.Product introduction
SR-888 Data Concentrator Unit is the transfer station of Wamr Net system to perform remote uploading of metering data. Its main function is receiving data from SR-868 Data Collector and transmitting data to the remote background platform through GPRS network. The key component of SR-888 Data Concentrator Unit is one of our most widely-deployed RF modules working on formulated frequency for meter reading. SR-888 can manage all the SR-868 Data Collector within its transmission range and upload metering data anywhere covered by GPRS signals. The Data Concentrator Unit is supplied by 220V (50Hz) civilian AC power. Built-in regulated switching power supply has ensured reliable applications in complex environment.
2. Technical Specification
1.Power Supply: standard AC220V/50Hz (workable when supplied by AC85-264V,50Hz±5%)
2.Memory Temperature: -30ºC~+65ºC
3.Working Temperature: -10ºC~+55ºC
4.Relative Humidity Range: 10~95%RH
5.Active Power: < 3W
6.GPRS Module: dual band 900MHz/1800MHz
7.Main Board Dimension: 218.5×187.6×45mm (without antenna)
8.Equipment Dimension: 263×249×78mm (without antenna)
9.Built-in Wireless Module: frequency 470MHz~915MHZ, transmit power 27dBm
10.High liability: Water-proof structures, outdoor installation, secure grounding required.
SR-888 Data Concentrator Unit is the transfer station of Wamr Net system to perform remote uploading of metering data. Its main function is receiving data from SR-868 Data Collector and transmitting data to the remote background platform through GPRS network. The key component of SR-888 Data Concentrator Unit is one of our most widely-deployed RF modules working on formulated frequency for meter reading. SR-888 can manage all the SR-868 Data Collector within its transmission range and upload metering data anywhere covered by GPRS signals. The Data Concentrator Unit is supplied by 220V (50Hz) civilian AC power. Built-in regulated switching power supply has ensured reliable applications in complex environment.
2. Technical Specification
1.Power Supply: standard AC220V/50Hz (workable when supplied by AC85-264V,50Hz±5%)
2.Memory Temperature: -30ºC~+65ºC
3.Working Temperature: -10ºC~+55ºC
4.Relative Humidity Range: 10~95%RH
5.Active Power: < 3W
6.GPRS Module: dual band 900MHz/1800MHz
7.Main Board Dimension: 218.5×187.6×45mm (without antenna)
8.Equipment Dimension: 263×249×78mm (without antenna)
9.Built-in Wireless Module: frequency 470MHz~915MHZ, transmit power 27dBm
10.High liability: Water-proof structures, outdoor installation, secure grounding required.
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