GasMeter Honeywell BK G4

Pengukur gas ini memiliki empat ruang pengukuran yang dihubungkan bersama untuk membentuk unit yang dipisahkan oleh diafragma dan dinding yang dapat dideformasi.

Diafragma ini terhubung melalui piston yang berputar. Jumlah gas yang melewati diafragma meter dapat langsung diukur jika volume masing-masing ruang sudah diketahui.

Pengukur diafragma juga dapat digunakan dengan generator pulsa untuk menyediakan pembacaan meter. Namun, kebocoran dari bagian yang bergerak dan diafragma adalah penyebab utama kesalahan pengukuran saat menggunakan pengukur diafragma.

Diaphragm gas meter memiliki kelebihan :
1. Akurasi yang tinggi
2. Harga yang ekonomis
3. Masa pakai yang cukup panjang.

Deskripsi

Residential diaphragm GasMeter Honeywell BK G4

Applications GasMeter Honeywell BK G4

Media: Natural gas, town gas, propane, butane, air
Industry: Gas supply
Tasks: Gas measurement at operating conditions

Brief information GasMeter Honeywell BK G4

QK2000,QK3000 and QK4000 series G1.6/ G2.5/ G4 residential diaphragm gas
meters are new types of measuring meters designed and manufactured by
QWKROM ,which introduced and absorbed Germany ELSTER advanced
technology/manufacturing & test equipment; This series of gas meters have high
accuracy, high reliability and stable measurement errors, also they have antireverse,
gas theft features, the products technology has reached the international
advanced level, the performance indicators are in line with the requirements of
EN1359 & OIML.
QK4000: Aluminum housings, withstand high pressure, corrosion-resistant;
Unique patented K-system error adjustment device, the core
components are imported from Germany; Designed service life of
25 years; Certification: OIML/EN1359

Main features GasMeter Honeywell BK G4

Approved to EN 1359 by German DVGW
• Flow rates from
G1.6 : 0.016 m³/h to 2.5m³ /h
G2.5 : 0.025 m³/h to 4 m³/h
G4 : 0.04 m³/h to m³/h
• Cyclic Volume 1.2 liters
•Min. reading:0.2 m³
•Max. reading:99999.99 m³
•The Max. permissible errors:
G1.6/ G2.5/ G4
Qmin≤Q<0.1Qmax ±3%
0.1Qmax≤q<Qmax ±1.5%
G1.6T/ G2.5T/ G4T
Qmin≤Q<0.1Qmax ±3%
0.1Qmax≤q<Qmax ±2%
• Max. working pressure:
QK4000(G1.6/ G2.5/ G4): 150KPA
QK4000(G1.6T/ G2.5T/ G4T):150KPA
• Pressure loss:
G1.6/ G2.5/ G4: ≤180Pa
G1.6T/ G2.5T/ G4T:≤200Pa
• Precision level:level 1.5;
• High accuracy and long-term stability;
• Colors:according the demand of
customers;
•Operation temperature:
G1.6/ G2.5/ G4: -25 °C to +55°C
G1.6T/ G2.5T/ G4T:-10 °C to +40°C

Operating principle:

Four measuring chambers are separated by synthetic diaphragms. The chambers
are filled and emptied periodically, and the movement of the diaphragms is
transferred via a gear to the crankshaft. This shaft moves the valves, which control
the gas flow. The rotations of the gear are transferred via a magnetic or mechanical
coupling to the index.
The temperature compensation facility of the T-Versions ensures via a bimetallic
element that the stroke of the diaphragms is adapted to the current gas temperature.
* Other media: Inert gases to EN 437
**T-Versions: Measurement of temperature compensated gas volume

Gas Meter Merk Elster Type QA160

https://flowmeterjakarta.com/product/gas-meter-elster-bk-g4/

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