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Residential Gas Meter

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DSM G-Series Gas Meters

Standard Features

Gas Type: Natural Gas / LPG / City Gas / Non-Corrosive Gases

  • Compact Design and Low Weight Aluminium Body
  • Engineering Plastic INDEX
  • High Accuracy and Long Term Reliability
  • Flow Direction: Left to Right and Right to Left Selectable
  • Reed Switch Available for Remote Reading as an Option
Technical Specifications
Technical Specifications
Item Unit Model Series
G1.6 G2.5 G4 G6
Type Diaphragm Gas Meter
Body Material Aluminium Die Casting
Flow Direction Left to Right or Right to Left Selectable
Cyclic Volume d㎥ 0.7 1.2 1.2 2.0
Qmáx ㎥/h 2.5 4.0 6.0 10.0
Qmín ㎥/h 0.016 0.025 0.04 0.06
Maximum Working Pressure bar 0.5
Qmín≤Q≤0.1Qmáx % ±3%
0.1Qmáx≤Q≤Qmáx ±1.5%
Temperature Range -20℃~60℃
Number of Totalizer Digit 9999 99999
Totalizer Resolution d㎥ 0.2
Weight kg 1.5 1.8 1.95 2.8
Connections
Connections
G1.6 M34×1.5 PF 3/4″ W36.3

※Domestic Standard: M34×1.5

※ Specials connections on request

M26×1.5 PF 1″
PF 1 1/4″
G1.6 M34×1.5 PF 1 1/4″ W36.3
M26×1.5
G4 M34×1.5 PF 3/4″ W36.3
PF 1″
PF 1 1/4″
G6 PF 1 1/4″
Overall Dimensions
Overall Dimensions
Dimensions(mm) A B C D E F G
G1.6 164.0 211.5 65.0 49.3 77.3 98.6 130.0
G2.5 164.0 225.0 74.0 54.25 79.75 108.5 130.0
G4 164.0 240.55 74.0 54.25 82.05 108.05 130.0
G6 290.0 276.0 100.0 69.0 93.0 138.0 250.0
199.8 278.0 100.0 69.0 93.0 138.0 130.0

Remote Reading Residential Gas meters

Standard Features

Gas Type : Natural Gas / LPG / City Gas / Non-Corrosive Gases

  • Compact Design and Low Weight Aluminium Body
  • Engineering Plastic INDEX
  • High Accuracy and Long Term Reliability
  • Flow Direction: Left to Right and Right to Left Selectable
  • Reed Switch Available for Remote Reading as an Option
Principle of operation
  • In remote reading gas meter of Daesung G-Series, the flow signal (pulse) producer which is attached externally produces electrical signals which correspond to fixed volumes (10L/100L), and the produced flow signals are delivered to the section of indication through cable and are converted into numbers and displayed.
  • Counting numbers in the indicator are constituted electronically, so the existing amounts of integration are memorized and maintained during power outage.
  • Flow signals are produced once per revolution according to the location of drum on which magnet is attached. When magnet is attached on 1L drum, flow signals are produced on the cycle of 10L/ pulse and when magnetic is attached on 10L drum, flow signals are produced on the cycle of 100L/ pulse. It can be chosen when selecting specifications of gas meter. (standard specification 10L/ pulse)
Connections
Technical Specifications
Item Unit Model Series
G1.6 G2.5 G4 G6
Type Diaphragm Gas Meter
Body Material Aluminium Die Casting
Flow Direction Left to Right or Right to Left
Cyclic Volume d㎥ 0.7 1.2 1.2 2.0
Qmáx ㎥/h 2.5 4.0 6.0 10.0
Qmín ㎥/h 0.016 0.025 0.04 0.06
Maximum Working Pressure bar 0.5
Qmín≤Q≤0.1Qmáx % ±3%
0.1Qmáx≤Q≤Qmáx ±1.5%
Temperature Range -20℃~60℃
Number of Totalizer Digit 9999 99999
Totalizer Resolution d㎥ 0.2
Weight kg 1.5 1.8 1.95 2.8
Technical Specification of DIGILOG Ass’y
Technical Specification of DIGILOG Ass’y
Type DS-RC1
Use Individual Remote Indicator (G-Series)
Power DC3.6V (Lithium Battery)
Working Icon 10L/Pulse or 100L/Pulse
Working Temperature -20℃ ~ +60℃
Min. Totalizer Capacity 0.01m3 or 0.1m³
Max. Totalizer Capacity 99999.99m³
Velocity of COUNTING below 100 p/s
Overall Dimensions
Overall Dimensions
Dimensions(mm) A B C D E F G
G1.6 164.0 211.5 65.0 49.3 77.3 98.6 130.0
G2.5 164.0 225.0 74.0 54.25 79.75 108.5 130.0
G4 164.0 240.55 74.0 54.25 82.05 108.05 130.0
G6 290.0 276.0 100.0 69.0 93.0 138.0 250.0
199.8 278.0 100.0 69.0 93.0 138.0 130.0

Digital Residential Gas Meters

Standard Features

Gas Type: Natural Gas / LPG / City Gas / Non-Corrosive Gases

  • Compact Design and Low Weight Aluminium Body
  • Engineering Plastic INDEX
  • High Accuracy and Long Term Reliability
  • Flow Direction: Left to Right and Right to Left Selectable
  • Applicable HOME NET-WORK System (Data Communication with Server)
  • DC-PLC and RS 485 Transmission (Bidirectional Communication)
  • Sensing through Rotary ENCODER, Show data on LCD Display and Memorize it.
  • One-Chip Low Power Consumption Design
  • AC power and Back-up Battery for Preventing Power Outage.
Technical Specifications
Technical Specifications
Item Unit Model Series
G1.6 G2.5 G4 G6
Type Diaphragm Gas Meter
Body Material Aluminium Die Casting
Flow Direction Left to Right or Right to Left Selectable
Cyclic Volume d㎥ 0.7 1.2 1.2 2.0
Qmáx ㎥/h 2.5 4.0 6.0 10.0
Qmín ㎥/h 0.016 0.025 0.04 0.06
Maximum Working Pressure bar 0.5
Qmín≤Q≤0.1Qmáx % ±3%
0.1Qmáx≤Q≤Qmáx ±1.5%
Temperature Range -20℃~60℃
Number of Totalizer Digit 9999 99999
Totalizer Resolution d㎥ 0.2
Weight kg 1.5 1.8 1.95 2.8
Communication Protocol
  • Communication Protocol
    • Communication Protocol
      Transmission Type Transmission Type DC - PLC
      Data Format 1 start bit 1 start bit
      8 data bits 8 data bits
      non parity bits non parity bits
      1 stop bit 1 stop bit
      Baud Rate 2400 4800 bps
      Connect Type 2 pin 2 pin
  • Gas Meter <-> Indicator / Management System
    :When Indicator or Management System send request signal then Gas Meter respond to it.
Overall Dimensions
Overall Dimensions
Dimensions(mm) A B C D E F G
G1.6 164.0 211.5 65.0 49.3 77.3 98.6 130.0
G2.5 164.0 225.0 74.0 54.25 79.75 108.5 130.0
G4 164.0 240.55 74.0 54.25 82.05 108.05 130.0
G6 290.0 276.0 100.0 69.0 93.0 138.0 250.0
199.8 278.0 100.0 69.0 93.0 138.0 130.0