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Holley Technology Environmental Equipment & Supplies
7 equipment items found
Manufactured by:Holley Technology Ltd. based inYuhang District, CHINA
DDSY283-IP1 is a new generation of prepayment meter for residential user. Working with Holley’s ESEP system, the meter can realize the function of prepayment and automatic reading. This meter complies with IEC62052-21 and ...
Manufactured by:Holley Technology Ltd. based inYuhang District, CHINA
DCD-200 is the collector that collect the meter group data by RS485 which upload the data to the concentrator through PLC. The collector can also freeze and store the meter historical data, and upload it to the master station or the ...
Manufactured by:Holley Technology Ltd. based inYuhang District, CHINA
DTSY545-IS1 is a new generation of smart meter. Working with Holley’s ESEP system, the meter can realize the function of automatic reading, load control and prepayment function. This meter complies with IEC 61053-23, ...
Manufactured by:Holley Technology Ltd. based inYuhang District, CHINA
DDS28-AC1 the ANSI compliant is designed for residential user. Beside the basic measurement function, it also has anti-tamper function and have optical communication for parameter ...
Manufactured by:Holley Technology Ltd. based inYuhang District, CHINA
DDSD285-IC1 is a new generation of multi-functional meter for residential user. The meter can realize the function of automatic reading. This meter complies with IEC 62053-21 and IEC 62053-23. With low power consumption, it is suitable for the users in Residential ...
Manufactured by:Holley Technology Ltd. based inYuhang District, CHINA
DCD-2000 data concentrator is the new system component for the AMM/AMR solution,which play as a remote uplink/downlink communication node.The concentrator manages meters and other devices on the downlink network and provides data transfers in ...
Manufactured by:Holley Technology Ltd. based inYuhang District, CHINA
DDSY283SR-IS1 is a new generation of smart meter for residential user. Working with Holley’s ESEP system, the meter can realize the function of automatic reading, power control and remote charging. This meter complies with IEC 61052-11 and ...