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Intelligent gas meter
Introduction: The photoelectric direct reading gas meter integrates traditional mechanical gas meters, photoelectric direct reading encoding technolog
Product details
application
Product use
The photoelectric direct reading gas meter integrates traditional mechanical gas meters, photoelectric direct reading encoding technology, and communication technology into an organic whole. Through photoelectric encoding and decoding, the character wheel numbers of the meter are "directly read", which is the physical position compilation of the digits on the character wheel. The reading error is zero, which not only maintains the dose accuracy of the mechanical meter, but also has the function of automated management.
Product Features
Product features
The system (or hand reader) sends power to the meter when reading or operating the valve, without the need for a power source to maintain the data
By using photoelectric encoding and decoding to directly read the digits on the table's character wheel, the physical positions of the digits on the wheel are compiled
The photoelectric decoder completes the decoding of the meter instantly and sends out the data. The output of the meter has no deviation from the reading on the dial, and jitter, reflux, and strong magnetic interference cannot affect the decoding reading
The table has a unique identifier, that is, the table address (factory number): 8, 12, 14 digits optional
Remote transmission of readings, valve status, or other information via bus
This product meets all technical requirements for three-phase electronic energy meters in GB/T17215-2002 standard
Provide RS-485 or M-BUS bus transmission, which can work independently or form a network system. Information is read separately by a dedicated hand reader or networked with the system
Low power design, reduced failure rate, and longer lifespan
TECHNICAL PARAMETER
Technical Parameter
model: G1.6/G2.5
Type: Remote Gas Meter
Nominal flow rate: 1.6~4.0 m3/h
Flow rate: 4.0 m3/h
Flow rate: 1.6 m3/h
Power supply voltage: 9-1.5V (Rs-185)/24-42V (M-BUS) (only supplied during communication)
Communication method: a) RS-485 b) M-BUS
Working environment: Temperature: 0 ℃~50 ℃ Humidity: 5%~95% RH
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