Turbine typeTurbine type [Standard]

GAS METERS

TERMS OF REFERENCE:

Sizemm [in]

Part No. Flow range[m³/h]

Pressure drop[maximum]

[kPa]

Pulse value[per pulse]

25 [1]DGMT25PO G16DGMT25PO G25DGMT25PO G40

2.5 - 254 - 406 - 65

0.61.12.4

100ltr

1000ltr

50 [2]DGMT50PO G40DGMT50PO G65

DGMT50PO G100

5 - 6.58 - 100

10 - 160

0.60.92.0

80 [3]DGMT80PO G100DGMT80PO G160DGMT80PO G250

8 - 16013 - 25020 - 400

0.71.22.2

100 [4]DGMT100PO G160DGMT100PO G250DGMT100PO G400

13 - 25020 - 40032 - 650

0.81.32.5

150 [6]DGMT150PO G400DGMT150PO G650

DGMT150PO G1000

32 - 65050 - 100080 - 1600

0.71.02.3

200 [8]DGMT200PO G650

DGMT200PO G1000DGMT200PO G1600

50 - 100080 - 1600

130 - 2500

0.70.91.7

250 [10]DGMT250PO G1000DGMT250PO G1600DGMT250PO G2500

80 - 1600130 - 2500200 - 4000

0.61.02.0

300 [12]DGMT300PO G1600DGMT300PO G2500DGMT300PO G4000

130 - 2500200 - 4000320 - 6500

0.71.02.0

TECHNICAL DATA

• Complies with ISO9951• Low pressure drop• -30°C to +55°C working range• Flanged to Pn16 standard• Digital display• Display head can be rotated 360°• Pulsed output as standard• IP Rating: 65

Size mm [in] - Refers to inside bore diameter. Flow RangePressure drop [maximum] - Greatest potential system lossPulse value - Measurement volume to BMS [Building Management System]Accuracy class - To ISO9951

Unit 7, Bruff Industrial Estate, Longley Green, Worcestershire WR8 9AH - UKTel: (+44) 0845 862 5553 | Fax: 0845 862 5554 | Email: info@deltaflowtech.com | W: deltaflowtech.com

GAS METERSTurbine type [Standard] continued

1 10 100 1000 10000Q [m³/h]

Pressure loss table: dry air and standard conditions

Pn [K

pa]

0.01

0.1

1

10

200

150

100

8050

25

1 Kpa = 10Mbar

Part No. Size A B C D E F G Weight

DGMT25PO G16DGMT25PO G25DGMT25PO G40

25 200 287 115 85 4 14 65 9

DGMT50PO G40DGMT50PO G65DGMT50PO G100

50 200 313 165 125 4 18 99 9

DGMT80PO G100DGMT80PO G160DGMT80PO G250

80 240 343 200 160 8 18 132 11

DGMT100PO G160DGMT100PO G250DGMT100PO G400

100 300361369369

220235235

180190190

8182222

156 15

DGMT150PO G400DGMT150PO G650DGMT150PO G1000

150 450426434434

285300300

240250250

8222626

211 27.5

DGMT200PO G650DGMT200PO G1000DGMT200PO G1600

200 600470480488

340360375

295310320

12222630

266274284

46

DGMT250PO G1000DGMT250PO G1600DGMT250PO G2500

250 750541551563

405425450

355370385

12263033

319330345

170

DGMT300PO G1600DGMT300PO G2500DGMT300PO G4000

300 750706719734

460485515

410430450

121616

263033

370389409

200

C

A

D G

123

107

B

E and F

Measurements in mm

Dimension references:

A = Length

B = Height

C = Flange height

E = Number of bolt holes

F = Bolt hole size

All sizes are approximate and are given for guidance only.

Rel: 03/12

Unit 7, Bruff Industrial Estate, Longley Green, Worcestershire WR8 9AH - UKTel: (+44) 0845 862 5553 | Fax: 0845 862 5554 | Email: info@deltaflowtech.com | W: deltaflowtech.com