contoare cu pistoane rotative delta®

Contoare cu pistoane rotative Delta®

Contoarele Delta sunt contoare volumetrice. Fluxul de gaz antreneaza pistoanele si fiecare

miscare de rotatie transfera un volum specific de gaz.

Miscarea de rotatie este transmisa mecanic la un totalizator prin intermediul unui cuplaj magnetic.

DDDeeessscccrrriiieeerrreee

Delta este compus din 5 parti principale: 1

• O camera de masura delimitata de corpul 2

contorului si de 2 placi frontale (1) 4

• 2 pistoane, sincronizate de doua angrenaje 5

care se rotesc in directii diferite (2)

• 2 capace de ungere (3)

• Un cuplaj magnetic ce transmite miscarea 3

pistoanelor la un totalizator (4)

• Un totalizator (5)

AAApppllliiicccaaatttiiiiii

Contoarele Delta sunt destinate masurarii gazului natural si a altor gaze, filtrate si necorozive. Sunt

utilizate in aplicatii care necesita o masurare precisa, atunci cand debitul de gaz este redus sau

fluctuant. Datorita principiului volumetric de masura a contoarelor Delta, metrologia acestora nu

este influentata de conditiile de instalare. Prin urmare, pot fi utilizare in statii compacte, fara

necesitatea unui tronson de linistire in amonte de contor.

Contoarele Delta sunt aprobate pentru utilizare fiscala, aprobare MID.

>>> EEExxxccceeellleeennntttaaa ssstttaaabbbiiillliiitttaaattteee mmmeeetttrrrooolllooogggiiicccaaa

aaattteeessstttaaatttaaa iiinnn tttiiimmmppp dddeee cccaaatttrrreee bbbeeennneeefffiiiccciiiaaarrriii

>>> NNNuuu eeesssttteee aaafffeeeccctttaaatttaaa mmmeeetttrrrooolllooogggiiiaaa cccooonnntttooorrruuullluuuiii

dddeee cccooonnndddiiitttiiiiiillleee dddeee iiinnnssstttaaalllaaarrreee sssaaauuu dddeee

fffuuunnnccctttiiiooonnnaaarrreeeaaa iiinnnttteeerrrmmmiiittteeennntttaaa(((ssstttaaarrrttt---ssstttoooppp)))

CCCaaarrraaacccttteeerrriiissstttiiiccciii

Debit de la 0.25 m³/h la 1000 m³/h, G10 la G650

Diametre nominale de la DN 25 la DN 150 (1” la 6”)

Presiune maxima de lucru pana la 100 bar functie de materialul corpului si flanse

Material aluminiu, fonta ductila sau otel.

Conform PED 97/23/EC

Interval de temperatura PED: -30° C la +60° C

MID: -25° C la +55° C

Temperatura depozitare: -40° C la +70° C

Metrologie Conform standardelor EC si OIML, dinamica extinsa pana la 1:200,

functie de dimensiunea G ; Aprobare CE (PTB) : DE-07-MI002-PTB016

DE-07-MI002-PTB018 - Conform MID 04/22/EC

Aprobare siguranta intrinseca L.C.I.E. 06 ATEX 6031 X - Conform 94/9/EC.

In conformitate cu standardele EC, eroarea maxima permisibila este +/-2% de la Qmin la 0.2 Qmax, si

+/-1% de la 0.2 Qmax la Qmax. Eroarea tipica Itron este +/-1% de la Qmin la 0.2 Qmax, +/-0.5% de

la 0.2 Qmax la Qmax.

CCCuuurrrbbbaaa tttiiipppiiicccaaa dddeee cccaaallliiibbbrrraaarrreee

>>> AAAppprrrooobbbaaarrreee MMMIIIDDD

>>> CCCaaadddeeerrreee dddeee ppprrreeesssiiiuuunnneee oooppptttiiimmmiiizzzaaatttaaa pppeeennntttrrruuu

iiinnnssstttaaalllaaatttiiiiii dddeee jjjoooaaasssaaa ppprrreeesssiiiuuunnneee >>> CCCooonnnssstttrrruuuccctttiiieee cccooorrrppp dddiiinnn aaallluuummmiiinnniiiuuu,,, fffooonnntttaaa

sssiii ooottteeelll,,, iiinnn fffuuunnnccctttiiieee dddeee aaapppllliiicccaaatttiiieee

>>> EEEccchhhiiipppaaattt iiinnn ssstttaaannndddaaarrrddd cccuuu CCCyyybbbllleee tttaaarrrgggeeettt

Eroarea in % 3

2

1

0

-1

-2

0 20 40 60

precizia EC

precizia Itron

precizia la dinamica extinsa

80 100 % Qmax

Gaz

>>> DDDeeellltttaaa DDDNNN888000 GGG111000000 dddiiinnn aaallluuummmiiinnniiiuuu eeeccchhhiiipppaaattt cccuuu

ssseeennnzzzooorrr CCCyyybbbllleee

TTToootttaaallliiizzzaaatttooorrr:::

• index cu 9-digiti

• inclinat la 45° pentru usurarea citirii indexului

• totalizator liber orientabil (360⁰)

• echipat in standard cu cyble target: permite

instalarea la nevoie a unui senzor cyble.

• echipat cu un cartus silicagel intern; optional

se poate echipa si cu un cartus extern

pentru a facilita o mentenata usoara in

TTTrrraaannnsssmmmiiitttaaatttoooaaarrreee:::

>>> TTToootttaaallliiizzzaaatttooorrr dddoootttaaattt cccuuu

CCCyyybbbllleee tttaaarrrgggeeettt

>>> SSSiiittteee fffiiillltttrrraaannnttteee

dddeee lllaaa DDDNNN555000 lllaaa DDDNNN111555000

conditii extreme de umiditate

• dotat cu disc reflectorizant pe prima rola a

indexului.

• disc optic integrat pentru a facilita

calibrarea periodica a contorului

• eticheta personalizabila (logo, cod de

bare, numar serie client…)

• protectie IP67

• carcasa rezistanta UV

• unitate de masura : m³

• Doua transmitatoare de joasa frecventa (LF)

echipeaza in standard toata gama.

• Un contact Anti-frauda in standard.

• Transmitator de medie frecventa (MF)

disponibil optional de la DN50 la DN150.

• Transmitator de inalta frecventa (HF) este

disponibil optional pentru toata gama.

• Actionare mecanica conform EN 12480 este

disponibila optional.

AAAcccccceeessssssooorrriiiiii /// OOOppptttiiiuuunnniii

>>> DDDeeellltttaaa DDDNNN888000 GGG111000000 cccuuu CCCooorrruuusss PPPTTTZZZ

>>> TTTeeeaaacccaaa pppttt sssooonnndddaaa dddeee ttteeemmmpppeeerrraaatttuuurrraaa ppprrreeevvvaaazzzuuutttaaa

cccuuu gggaaauuurrriii pppttt sssiiigggiiilllaaarrreee

>>> AAAccctttiiiooonnnaaarrreee mmmeeecccaaannniiicccaaa cccooonnnfffooorrrmmm EEENNN 111222444888000

• SSSiiitttaaa fffiiillltttrrraaannntttaaa ::: de 100 µm pentru montare intre

flanse de la DN50 la DN150.

• CCCaaarrrtttuuusss sssiiillliiicccaaagggeeelll eeexxxttteeerrrnnn ::: utilizat pentru

protectia totalizatorului, atunci cand

contorul este instalat in conditii de

mediu extreme.

• PPPeeettteee´́́sss pppllluuuggg®®® ::: dispozitiv ideal pentru

umplerea cu lubrefiant a contorului, in

timp ce acesta este in functiune.

Conectarea la priza de presiune, poate fi

utilizata pentru masurarea presiunii si a

temperaturii gazului masurat. Conexiuni:

1/4” NPT sau 1/4” BSP. Presiunea

maxima a gazului: 20 bar.

• Accesoriu pentru montarea unui

cccooorrreeeccctttooorrr dddeee vvvooollluuummm:::

acest dispozitiv permite convertorului de

volum Itron Corus PTZ sa fie montat direct

pe contor, sau in locul cel mai convenabil pe

contor, pentru a asigura o citire usoara a

indexului convertorului.

• TTTeeeaaacccaaa pppttt... sssooonnndddaaa dddeee ttteeemmmpppeeerrraaatttuuurrraaa:::

aceste teci cu filet 1/4” NPT , pot fi

instalate in contor. Ele pot fi instalate in

versiunea standard ( conectate la priza de

presiune) sau pe prizele suplimentare.

Diametrul interior al tecii pt. sonda de

temperatura este 7 mm; permite montarea a

celor mai multe tipuri de sonde de

temperatura standard.

• EEExxxttteeesssiiieee pppeeennntttrrruuu tttoootttaaallliiizzzaaatttooorrr::: aceasta optiune

permite marirea distantei dintre corpul

contorului si index, pentru a facilita citirea

indexului atunci cand contorul este acoperit

cu gheata datorita masurarii gazului la

temperaturi joase.

• BBByyy --- pppaaassssss:::

Poate fi instalat optional pe versiunea din

otel DN50. Permite curgerea gazului in

cazul in care contorul este blocat.

• SSSeeennnzzzooorrr CCCyyybbbllleee:::

poate fi livrat odata cu contorul sau instalat

oricand ulterior. Senzorul Cyble este un

transmitator fara pierderi de impulsuri. El

permite deasemenea si masurarea unor

eventuale debite in sens invers.

>>> DDDeeellltttaaa DDDNNN555000 GGG666555 SSS111---FFFlllooowww eeeccchhhiiipppaaattt cccuuu eeexxxttteeennnsssiiieee

pppttt tttoootttaaallliiizzzaaatttooorrr sssiii bbbyyy---pppaaassssss

D

D +

35

D

D +

35

DDD eee lll ttt aaa CCC ooo mmm ppp aaa ccc ttt --- AAA lll uuu mmm iii nnn iii u

CCCaaarrraaacccttteeerrriiissstttiiiccciii ttteeehhhnnniiiccceee

Debit de la 0.25 m³/h la 65 m³/h

G G10, G16, G25 si G40

Dinamica de la 1:20 la 1:200

Versiune filetata DN40 1½’’ BSP sau NPT

Versiune cu flanse DN25*, DN40 si DN50

(1’’, 1½’’, 2’’)

ISO PN10/16, PN20*

si ANSI125-ANSI150

Presiune maxima pana la 19.3 bar

* cu cantitate minima de comanda

CCCaaarrraaacccttteeerrriiissstttiiiccciii ttteeehhhnnniiiccceee ppprrriiinnnccciiipppaaallleee

• Contorul Itron DELTA Compact este ideal

pentru instalarea in statii de dimensiuni mici.

• Disponibil in versiune filetata (L=121mm)

sau versiune cu flanse (L=171mm).

• Indexul poate fi orientat dupa nevoie

(cuplaj magnetic).

• Contor multi-pozitie, nu este necesara

specificarea directiei debitului atunci cand se

comanda contorul.

• Doar partea frontala a corpului trebuie

umpluta cu lubrefiant.

• Teaca pt. sonda de temperatura:

livrata la cerere; o priza filetata ¼”

NPT permite instalarea usoara a

unei teci de temperatura .

• Doua transmitatoare de joasa

frecventa LH conectate la o mufa

Binder cu 6 pini. Transmitator anti-

frauda furnizat in standard.

• Transmitator HF este livrat la cerere.

• Echipat in standard cu Cyble target.

VVVeeerrrsssiiiuuunnneeeaaa fffiiillleeetttaaatttaaa ––– AAAllluuummmiiinnniiiuuu

DN40: GGG QQQmmmaaaxxx DDDNNN DDDiiissstttaaannntttaaa DDDiiinnnaaammmiiicccaaa DDDeeebbbiiittt dddeee DDDeeebbbiiittt lllaaa::: PPPiiieeerrrdddeeerrreee dddeee 111 IIImmmppp LLLFFF 111 IIImmmppp HHHFFF FFFrrr eeeqqq HHHFFF AAA BBB CCC DDD VVVccc GGGrrreeeuuutttaaattteee (((mmm³³³///hhh))) ffflllaaannnsssaaa lllaaa pppooorrrnnniiirrreee EEErrroooaaarrreee ---111000%%% ppprrreeesssiiiuuunnneee ∆ppprrr(((111))) ) (((mmm³³³///IIImmmppp))) (((dddmmm³³³///IIImmmppp))) lllaaa QQQmmmaaaxxx (((dddmmm³³³))) (((KKKggg)))

ffflllaaannnsssaaa (((dddmmm³³³///hhh))) VVVaaallloooaaarrreee tttiiipppiiicccaaa (((mmmbbbaaarrr))) (((rrroootttiii ssstttddd... (((HHHzzz))) DDDiiimmm...::: LLL (((dddmmm333///hhh))) 333222///444000)))

G10 16 40 121 20 to 50 25 60 0.3 0.01 0.218 20.4 126 46 172 126 0.19 4

G16 25 40 121 20 to 100 25 60 0.8 0.01 0.218 31.8 126 46 172 126 0.19 4

G25 40 40 121 20 to 160 25 60 1.8 0.01 0.218 50.9 126 46 172 126 0.19 4

G40 65 40 121 20 to 200 25 60 4.8 0.01 0.218 82.8 126 46 172 126 0.19 4

(1)∆pr: Pierderea de presiune (mbar) cu r=0.83Kg/m³ si la Qmax

C

30 A B

L

>>> DDDeeellltttaaa DDDNNN444000 GGG111666 fffiiillleeettt >>> DDDeeellltttaaa DDDNNN444000 GGG111666 fffiiillleeettt eeeccchhhiiipppaaattt cccuuu eeemmmiiitttaaatttooorrr

iiimmmpppuuulllsss tttiiippp CCCyyybbbllleee ssseeennnzzzooorrr

VVVeeerrrsssiiiuuunnneeeaaa cccuuu ffflllaaannnssseee --- AAAllluuummmiiinnniiiuuu DDDNNN222555///DDDNNN444000///DDDNNN555000:::

GGG QQQmmmaaaxxx DDDNNN DDDiiissstttaaannntttaaa DDDiiinnnaaammmiiicccaaa DDDeeebbbiiittt dddeee DDDeeebbbiiittt lllaaa::: PPPiiieeerrrdddeeerrreee dddeee 111 IIImmmppp LLLFFF 111 IIImmmppp HHHFFF FFFrrr eeeqqq HHHFFF AAA BBB CCC DDD VVVccc GGGrrreeeuuutttaaattteee (((mmm³³³///hhh))) ffflllaaannnsssaaa lllaaa pppooorrrnnniiirrreee EEErrroooaaarrreee ---111000%%% ppprrreeesssiiiuuunnneee ∆∆∆ppprrr(((111))) ) (((mmm³³³///IIImmmppp))) (((dddmmm³³³///IIImmmppp))) lllaaa QQQmmmaaaxxx (((dddmmm³³³))) (((KKKggg)))

ffflllaaannnsssaaa (((dddmmm³³³///hhh))) VVVaaallloooaaarrreee tttiiipppiiicccaaa (((mmmbbbaaarrr))) (((rrroootttiii ssstttddd... (((HHHzzz)))

DDDiiimmm...::: LLL (((dddmmm333///hhh))) 333222///444000)))

G10 16 25* 171 20 to 50 25 60 0.4 0.01 0.218 20.4 126 60 186 126 0.19 6

G10 16 40 171 20 to 50 25 60 0.3 0.01 0.218 20.4 126 60 186 126 0.19 6

G10 16 50 171 20 to 50 25 60 0.3 0.01 0.218 20.4 126 60 186 126 0.19 6

G16 25 25* 171 20 to 100 25 60 0.8 0.01 0.218 31.8 126 60 186 126 0.19 6

G16 25 40 171 20 to 100 25 60 0.7 0.01 0.218 31.8 126 60 186 126 0.19 6

G16 25 50 171 20 to 100 25 60 0.6 0.01 0.218 31.8 126 60 186 126 0.19 6

G25 40 40 171 20 to 160 25 60 1.8 0.01 0.218 50.9 126 60 186 126 0.19 6

G25 40 50 171 20 to 160 25 60 1.6 0.01 0.218 50.9 126 60 186 126 0.19 6

G40 65 40 171 20 to 200 25 60 4.5 0.01 0.218 82.8 126 60 186 126 0.19 6

G40 65 50 171 20 to 200 25 60 4.2 0.01 0.218 82.8 126 60 186 126 0.19 6

(1) )∆pr: Pierderea de presiune (mbar) cu r=0.83Kg/m³ si la Qmax * cu cantitate minima de comanda

C

30 A B L

>>> DDDeeellltttaaa DDDNNN555000 GGG444000 ffflllaaannnsssaaa >>> DDDeeellllllllltttaaa DDDNNN555000 GGG444000 ffflllaaannnsssaaa eeeccchhhiiiiiiiiipppaaattt cccuuu eeemmmiiitttaaatttooorrr

iiimmmpppuuulllsss tttiiippp CCCyyybbbllleee ssseeennnzzzooorrr

Gaz

G16 25 50 171 20 to 50 50 150 0.13 0.1 2.72 2.55 0.0585 119 190 121 311 182 0.59 11

G25 40

65 50

50 171 20 to 100 50 150 0.33 0.1 2.72 4.08 0.0585 190 190 121 311 182 0.59 11

G40 171 20 to 160 50 150 0.88 0.1 2.72 6.64 0.0585 309 190 121 311 182 0.59 11 G65 100 50 171 20 to 200 50 150 2.08 0.1 2.72 10.2 0.0585 475 190 121 311 182 0.59 11

100 80 171 20 to 200 70 250 0.69 0.1 4.36 6.36 0.0939 296 159 387 182 0.94 15 G100 160 50 171 20 to 200 70 250 3.25 0.1 4.36 10.2 0.0939 473 228 159 387 182 0.94 15

160 80 171 20 to 200 70 250 1.73 0.1 4.36 10.2 0.0939 473 228 159 387 182 0.94 15 G160 250 80 171 20 to 200 80 250 3.15 0.1 5.28 13.2 0.116 599 252 183 435 182 1.16 17

250 80 241 20 to 160 150 500 2.73 0.1 8.26 8.41 0.178 390 230 179 409 235 1.78 29

300 100 241 20 to 160 175 55 21.8 3.82 0.241 346 2 2 235 2.41 34 G250 400 100 241 20 to 160 200 600 2.63 1 32.6 3.40 0.365 304 333 282 615 235 3.65 43

>>> DDDeeellltttaaa DDDNNN111000000 GGG222555000 dddiiinnn aaallluuummmiiinnniiiuuu eeeccchhhiiipppaaattt

cccuuu HHHFFF sssiii ssseeennnzzzooorrr CCCyyybbbllleee

DDD eee lll ttt aaa 222 000 555 000 /// 222 000 888 000 /// 222 111 000 000 --- AAA lll uuu mmm iii nnn iii uuu



G G16, G25, G40, G65, G100, G160 si G250


DN 50, 80 si 100 (2”, 3” si 4”)

Flanse PN 10/16, PN20 si ANSI125-ANSI150 Presiune maxima 16 bar (Optional: 19.3 bar)



(cuplaj magnetic)

• Atat partea frontala cat si cea posterioara

a corpului trebuie umplute cu lubrefiant



comanda contorul

• Teaca pentru sonda de temperatura: 2

prize 1/4” NPT permit instalarea usoara a

unor sonde de temperatura

• Doua transmitatoare de joasa frecventa LF

conectate la o mufa Binder cu 6 pini si

Transmitator anti-frauda AT furnizat in

standard

• Transmitator MF optional

• Transmitator HF optional, mufa Binder 3 pini

• Nou : disponibile 2-a variante contor DN50 :

G100 si G65 sunt , pentru a permite marirea

capacitatii statiei, avand aceleasi flanse DN50 astfel

nu este necesara modificarea instalatiei.


AAAllluuummmiiinnniiiuuu DDDNNN555000///DDDNNN888000///DDDNNN111000000:

G Qmax DN Distanta Dinamica Debit de Debit la: Pierdere de 1 Imp LF 1 Imp MF Freq 1 Imp HF Freq A B C D Vc Greutate (m3/h) flansa la pornire Eroare . -10% presiune & Cyble (dm3/Imp) MF la (dm3/Imp) HF la (dm3) (Kg)

flansa (dm3/h) Valoare tipica ∆pr(1) (m3/Imp) Qmax (Roti std. Qmax Dim.: L (dm3/h) (mbar) (Hz) 32/40) (Hz)

(1) ∆pr: Pierderea de presiune (mbar) cu r=0.83Kg/m³ si la Qmax

100 80

160 80

300 100

171

171

171

241

50

70

70

175

150

250

250

550 2.1

0.1

0.1

0.1

1

296

473

346

190

228

228

265

121

213 478 235

387

387

311 182

182

182

11

15

15

34

G16 50 150 20 to 50 70 0.1 4.36 1.59 0.0939 74 228 150 378 174 0.94 25 25 50 171 20 to 50 5

150 0.13 2.72 2.55 0.0585 119 190 112 302 174 0.59 19 G25 40 50 150 20 to 100 70 250 0.21 0.1 4.36 2.55 0.0939 118 228 150 378 174 0.94 25

40 50 171 20 to 100 50 150 0.33 2.72 4.08 0.0585 190 190 112 302 0.59 19 G40 65 50 150 20 to 160 70 250 0.55 0.1 4.36 4.14 0.0939 192 228 150 378 174 0.94 25

65 50 171 20 to 160 50 150 0.88 2.72 6.64 0.0585 309 190 112 302 174 0.59 19 G65 100 50 150 20 to 200 70 250 1.3 0.1 4.36 6.36 0.0939 296 228 150 378 174 0.94 25

100 50 171 20 to 200 50 150 2.08 0.1 2.72 10.2 0.0585 475 190 112 302 174 0.59 19 100 80 171 20 to 200 70 250 0.69 0.1 4.36 6.36 0.0939 296 228 150 378 194 0.94

25 100 80 230 20 to 80 80 250 0.52 0.1 5.28 5.26 0.116 239 252 174 426 225 1.16 30

0

80 240 20 to 200 250 0.69 0.1 4.36 6.36 0.0939 296 228 150 378 194 0.94 27

G100 160 50 150 20 to 200 70 250 3.25 0.1 4.36 10.2 0.0939 473 228 150 378 194 0.94 25

160 80 171 20 to 200 70 250 1.73 0.1 4.36 10.2 0.0939 473 228 150 378 194 0.94 25

160 80 230 20 to 130 80 250 1.32 0.1 5.28 8.42 0.116 383 252 174 426 225 1.16 30

160 80 240 20 to 200 70 250 1.73 0.1 4.36 10.2 0.0939 473 228 150 378 194 0.94 27

160 80 310 20 to 100 150 500 1.15 0.1 8.26 5.38 0.178 250 230 179 409 235 1.78 45

160 100 241 20 to 130 80 250 0.9 0.1 5.28 8.42 0.116 383 252 174 426 225 1.16 30 G160 250 80 230 20 to 200 80 250 3.15 0.1 5.28 13.2 0.116 599 252 174 426 225 1.16 30

250 80 241 20 to 160 150 500 2.73 0.1 8.26 8.41 0.178 390 230 179 409 235 1.78 41

250 80 310 20 to 160 150 500 2.73 0.1 8.26 8.41 0.178 390 230 179 409 235 1.78 45

250 100 230 20 to 200 80 250 2.2 0.1 5.28 13.2 0.116 599 252 174 426 225 1.16 30

250 100 241 20 to 200 80 250 2.2 0.1 5.28 13.2 0.116 599 1.16 30 G250 400 100 241 20 to 160 200 600 2.63 1 32.6 3.40 0.365 304 333 282 615 235 3.65 56

400 100 400 20 to 160 200 600 2.63 1 32.6 3.40 0.365 304 333 282 615 235 3.65 61

400 150(2) 450 20 to 100 400 1000 0.77 1 48.0 2.31 0.595 187 343 267 610 365 5.4 120 G400 650 150(2) 450 20 to 160 400 1000 2.03 1 48.0 3.76 0.595 303 343 267 610 365 5.4 120

G650 1000 150(2) 450 20 to 200 400 1000 4.8 1 48.0 5.79 0.595 467 343 267 610 365 5.4 120

D

DDD eee lll ttt aaa 222 000 555 000 /// 222 000 888 000 /// 222 111 000 000 &&& SSS 333 --- FFF lll ooo www --- FFFooonnntttaaa ddduuuccctttiiilllaaa

EN-GJS-400-18LT

>>> DDDeeellltttaaa DDDNNN888000 GGG111000000 333xxxDDDNNN dddiiinnn fffooonnntttaaa ddduuuccctttiiilllaaa

eeeccchhhiiipppaaattt cccuuu ssseeennnzzzooorrr CCCyyybbbllleee



G G16, G25, G40, G65, G100, G160, G250, G400 si G650


DN 50, 80, 100 si 150 (2”, 3”, 4” si 6”)

Flanse PN 10/16, PN20 si ANSI150 Presiune maxima 16 bar (Optional: 19.3 bar)



(cuplaj magnetic).


a corpului trebuie umplute cu lubrefiant.



comanda contorul.

• Teaca pentru senzorul de temperatura :

livrata optional, la cerere;

• Transmitator HF optional (pana la 3 HF

posibil pentru S3-Flow!).

• Rezistenta la temperaturi ridicate:

optional PN5 rezistent la foc.


C L

30 A B

-2 prize 1/4” NPT permit instalarea usoara

a unor sonde de temperatura.

• Doua transmitatoare de joasa frecventa

conectate la o mufa Binder cu 6 pini.

Transmitator anti-frauda furnizat in standard.

• Transmitator MF optional.

FFFooonnntttaaa ddduuuccctttiiilllaaa DDDNNN555000///888000///111000000///111555000:::

G Qmax DN Distanta Dinamica Debit de Debit la: Pierdere de 1 Imp LF 1 Imp MF Freq 1 Imp HF Freq A B C D Vc Greutate (m3/h) flansa la pornire Eroare.-10% presiune & Cyble (dm3/Imp) MF la (dm3/Imp) HF la (dm3) (Kg)


(1) ∆pr: Pierderea de presiune (mbar) cu r=0.83Kg/m³ si la Qmax (2)S3-Flow

70 50

25 50 15025 50 171

40 50 171

65 50 171

100 80 240 70

80 160 100 241

250 100 241

400 450 400

80 250

250

250

150

150

250

0.1

0.1

0.1 0.1

225426174252

174

Gaz

D19

0

>>> DDDeeellltttaaa DDDNNN555000 GGG666555 SSS111 FFFlllooowww dddiiinnn ooottteeelll

sssiii eeeccchhhiiipppaaattt cccuuu bbbyyy---pppaaassssss

DDD eee lll ttt aaa SSS 111 --- FFF lll ooo www &&& 222 000 888 000 --- OOOttteeelll


Debit de la0.4 m³/h la 250 m³/h

G G16, G25, G40, G65, G100 si G160


DN 50 si 80 (2” si 3”)

Flanse de la PN 10/16 la PN110, ANSI 150 la ANSI600

Presiune maxima 101.2 bar


• Indexul poate fi orientat dupa nevoie (cuplaj magnetic).

• Doua transmitatoare de joasa frecventa conectate la o mufa Binder cu 6 pini si

Transmitator anti-frauda furnizat in standard.

DN50

• De la G16 la G100

• Tehnologie S-Flow

• Doar partea frontala a contorului trebuie

umpluta cu lubrefiant.

• Contor multi-pozitie

• Transmitator MF optional.

• 2 teci pt sonda de temperatura optional.

• Optional poate fi instalat un by-pass.

Permite curgerea gazului in cazul in care

contorul este blocat dint-un motiv.

O alarma poate fi transmisa la distanta,

semnaland defectiunea.

• Pana la 2 HF disponibile optional.

DN80

• De la G100 la G160

• Principiu conventional


a contorului, trebuie umplute cu lubrefiant.

• Intrare orizontala stanga-intrare verticala sus

sau intrare orizontala dreapta –intrare

verticala jos (de specificat in comanda).

• 1 transmitator HF disponibil optional.

OOOttteeelll DDDNNN555000///888000:::

G Qmax DN Distanta Dinamica Debit de Debit la: Pierdere de 1 Imp LF 1 Imp MF Freq 1 Imp HF Freq A B C D Vc Greutate (m3/h) flansa la pornire Eroare.-10% presiune & Cyble (dm3/Imp) MF la (dm3/Imp) HF la (dm3) (Kg)


G16 25 50(2) 240 20 to 30 50 150 0.09 0.1 2.31 3.01 0.0496 140 190 100 290 150 0.49 34

G25 40 50(2) 240 20 to 65 50 150 0.23 0.1 2.31 4.81 0.0496 224 190 100 290 150 0.49 34

G40 65 50(2) 240 20 to 100 50 150 0.6 0.1 2.31 7.82 0.0496 364 190 100 290 150 0.49 34

G65 100 50(2) 240 20 to 160 50 150 1.42 0.1 2.31 12.0 0.0496 560 190 100 290 150 0.49 34

G100 160 50(2) 240 20 to 200 50 150 3.64 0.1 2.31 19.3 0.0496 896 190 100 290 150 0.49 34

160 80 320 20 to 30 150 500 1.15 0.1 8.26 5.38 0.178 250 231 185 416 275 1.78 84

G160 250 80 320 20 to 50 150 500 2.73 0.1 8.26 8.41 0.178 390 231 185 416 275 1.78 84

(1) ∆pr: Pierderea de presiune (mbar) cu r=0.83Kg/m³ si la Qmax (2)S1-Flow

L C

30 A B 40

AAA ))) CCCaaarrraaacccttteeerrriiissstttiiiccciii tttrrraaannnsssmmmiiitttaaatttoooaaarrreee

Aprobare siguranta intrinseca: L.C.I.E. 06 ATEX 6031 X

Nivel siguranta intrinseca: II 1/2 G Ex ia IIC T5 c T6

>>> DDDeeellltttaaa DDDNNN111555000 GGG666555000 SSS333---FFFlllooowww

dddiiinnn fffooonnntttaaa ddduuuccctttiiilllaaa

Transmitatoare de joasa frecventa (LF):

Transmitatorul LF consta din 2 contacte

uscate tip Reed, normal deschis, si

controlate de un magnet pozitionat in prima

rola a totalizatorului. Transmitatoarele LF

sunt fara polaritate.

CCCaaarrraaacccttteeerrriiissstttiiiccciii tttrrraaannnsssmmmiiitttaaatttooorrr LLLFFF

• Contacte sigilate ermetic

• Tensiune maxima: 30 Volti si curent

maxim conform EN 60079-11.

• Temperatura maxima: +60°C

• Perioada minima impuls: 0.4 sec

• Senzor Cyble: conform standardului

CENELEC EN 60079-11 cu:

- Ui ≤ 14.3 Volti

- Ii ≤ 50 mA

Transmitatoarele inductive (MF si HF): Sunt

senzori inductivi stimulati de un disc cu dinti

Frecventa este proportionala cu debitul

instantaneu. Polaritatea conexiunilor este

indicata pe placuta de identificare a

contorului.

CCCaaarrraaacccttteeerrriiissstttiiiccciii tttrrraaannnsssmmmiiitttaaatttoooaaarrreee MMMFFF sssiii HHHFFF

• Detector de proximitate conform cu

EN 60947-5-6 (NAMUR)

• Conform standardului CENELEC

(EN 60079-0 si EN 60079-11) cu:

- Ui ≤ 16 Volti

- Ii ≤ 52 mA

- Ci ≤ 50 ηF

- Li ≤ 250 µH

- Pi ≤ 64 mW

• Temperatura maxima: + 60°C

TTTrrraaannnsssmmmiiitttaaatttooorrr aaannntttiii---fffrrraaauuudddaaa (((AAATTT)))

Consta dintr-un contact uscat Reed, normal inchis. La incercari de frauda prin camp magnetic,

contactul se deschide. Caracteristicile electrice sunt identice cu cele ale transmitatoarelor LF.

BBB ))) PPPiiieeerrrdddeeerrreeeaaa dddeee ppprrreeesssiiiuuunnneee pppeeennntttrrruuu cccooonnntttoooaaarrreeellleee DDDeeellltttaaa

Calculul pierderii de presiune:

CCC ))) IIInnnssstttaaalllaaarrreee

Fiecare contor este livrat cu conectorii pentru transmitatorii instalati si cu ulei pentru lubrefiere. Va

rugam consultati manualul de instalare livrat odata cu contorul. Respectarea indicatiilor continute de

manual va asigura utilizarea optima a contoarelor Delta pe o perioada indelungata.

Unde:

∆p: Pierderea de presiune in conditii de calcul

∆pr: Pierderea de presiune in conditii de referinta

ρn: Densitatea gazului (kg/m3) la 0° C si 1013 mbar

Pb: Presiunea de lucru (Bar absolut)

q: Debitul (m3/h)

Qmax: Debitul maxim(m3/h)

Tb: Temperatura gazului (°C).

© Copyright 2011, Itron. All Rights Reserved. - Itron reserves the right to change these specifications without prior notice. GA-Delta-RO-V3.0-2010.09

About Itron Inc.

Itron Inc. is a leading technology provider to the global energy and water industries. Our company is the world’s leading provider of metering, data collection and utility software solutions, with

nearly 8,000 utilities worldwide relying on our technology to optimize the delivery and use of energy and water. Our products include electricity, gas and water meters, data collection and

communication systems, including automated meter reading (AMR) and advanced metering infrastructure (AMI); meter data management and related software applications; as well as

project management, installation, and consulting services. To know more, start here: www.itron.com

For more information, contact your local sales representative or agency.

Itron GmbH.

Hardeckstraße 2

D/76185 Karlsruhe Germany

Phone: +49/721 5981 0 Fax: +49/721

5981 189 , www.itron.com

ELSACO ELECTRONIC SRLStr. Pacea, nr.41A, RO-710013 , BotosaniTelefon : +4 0231.514278, 0755.4000120, Fax : +4 0231.532905www.elsaco.com, [email protected], [email protected]

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