Deskripsi
Diaphragm Gas Meter Honeywell
Features
• Die-cast aluminum case
• Oil-impregnated, self-lubricatingbushings
• Molded, convoluted diaphragmsfor smooth operation and longlife
• Rigid, reinforced flag rods for positive alignment and sustained accuracy
• Graphite-filled phenolic valves tominimize wear
• Long-life, low friction, grommetseals
• Single coat polyester primer with high solids polyurethane top coat
• Security seals that indicate tampering.
Advantages
• Temperature compensation available from -30°F to 140°F
(-34°C to 60°C)
• 630 SCFH (17.8 m3 /h) (0.60 specific gravity gas) at 1/2-inch
W.C. differential
• AMI/AMR compatibility
• Meets ANSI B109.2 specifications
• Measurement Canada accredited
Applications
The AC-630 is ideally suited for larger residential, commercial and small
industrial installations. It is unequaled for accuracy retention and for life
cycle maintenance economies.
Options
• Regular or Temperature Compensated
• Pointer or odometer index
• 2ft3 or 0.05m3 drive
• 20 LT, 30 LT, 45 LT and other connection sizes
• 25 PSIG (1724 mBar) Maximum Allowable Operating Pressure (MAOP)
• Pressure compensating indexes
• Standard or UV protected index covers
• Meter bars
• Connection sets
• Remote Volume Pulsers
• 7” or 8.25” center-to-center connections
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.
Features Diaphragm GasMeter Honeywell AC-630
- Die-cast aluminum case
- Oil-impregnated, self-lubricating bushings
- Molded, convoluted diaphragms for smooth operation and long life
- Rigid, reinforced flag rods for positive alignment and sustained accuracy
- Graphite-filled phenolic valves to minimize wear
- Long-life, low friction, grommet seals
- Single coat polyester primer with high solids polyurethane top coat
- Security seals that indicate tampering
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