Saina om uaeale e leai se aoga messa kesi -s - Diaphragm kesi meter - holleydeal:
Tulaga
> Tumauina i le International Standards Enco359, OML R137 ma Mid2014 / 32 / EU.
> Faamaonia e Asex 
Ii 2g Exp iB IA T3 GB (Ta = - 20 ℃ i + 60 ℃)
Mea
> Fale na faia e ala i le oti - lafoaʻi o le maualuga - tulaga maualuga.
> Diaphragm faia o le synthetic paʻu ma le umi ola ma le vevela faʻaleagaina.
> Valve ma Valve nofoa na faia o le alualu i luma pf syththetic resin.
Lelei
> Umi le ola> 10years.
> Aneti - Taalper Faamaoniga.
> Fitu - Ste Stepage Susting.
> Maneta poʻo masini faʻaletonu e le o faia.
> AMR / AMI le talafeagai.
> Galvanzed sootaga Aneti - Otootoga.
> Faʻavaʻa o le faʻamalosiʻau
Faamatalaga
Aitema Faʻataʻitaʻiga | G1.6 | G2.5 | G4 |
| Max. Tafe fua | 2.5m³ / H | 4m³ / h | 6m³ / H |
| Min. Tafe fua | 0.016M³ / H | 0.025m³ / H | 0.040m³ / H |
| Aofai o le mamafa ua leiloa | ≤200pa | ||
| Faagaioiga o le mamafa | 0.5 ~ 50kpa | ||
| Cyclic voluma | 1.2dm³ | ||
| Faapitoa sese | Qminagoq <0.1QMAX | ± 3% | |
0.1xmax xamqqmax | ± 1.5% | ||
| Min. Faamauina faitauga | 0.2dm³ | ||
| Max. Faamauina faitauga | 99999.999 | ||
| Faagaioiga Maualuga Vevela | -10~+55℃ | ||
| Teuina vevela | -20~+60℃ | ||
| Auaunaga Ola | Sili atu 10 tausaga | ||
| Popolega Faapitoa | M30 pe masani | ||
Oloa auiliiliga ata:
Fesootai Emess Taiala:
E tele mea e sili ona faʻatautaia ai le aoga a le suʻega Diaphragm Gas mita Meter - Helley, o le a tuʻuina atu le oloa i le lalolagi atoa, pei o: Mozambique, Almata, o Amerika e taʻutaʻua i Saute, Asia ma isi mea. Kamupani i le "Fausia Muamua - Oloa a le vasega" o le sini, ma taumafai e momoli atu i tagata faʻatau tulaga lelei, maua ai le sili atu galuega poʻo le lumanaʻi manuia ma le lumanaʻi!
