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1M E A S U R E M E N T U N I T S

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GAS METERING STATIoNS

2 M E A S U R E M E N T U N I T S 3M E A S U R E M E N T U N I T S

Name Type DN, мм (in) Qmax, m³/h (ft³/h)

Overpressure P, MPa (psi)

Р < 0,3(43,5 psi)

0,3 (43,5 psi) ≤ Р < 0,6 (87 psi)

0,6 (87 psi) ≤ Р< 1 (145 psi)

Р ≥ 1 (145 psi)

STG-50-100 G 65 50 (2") 100 (3531) 5 (176,6) 3 (105,9) 2,5 (88,3) 2 (70,6)

STG-80-160 G 100 80 (3") 160 (5650) 8 (282,5) 5 (176,6) 4 (141,2) 3 (105,9)

STG-80-250 G 160 80 (3") 250 (8829) 8 (282,5) 5 (176,6) 4 (141,2) 3 (105,9)

STG-80-400 G 250 80 (3") 400 (14126) 13 (459) 8 (282,5) 6 (212) 5 (176,6)

STG-100-250 G 160 100 (4") 250 (8829) 13 (459) 8 (282,5) 6 (212) 5 (176,6)

STG-100-400 G 250 100 (4") 400 (14126) 13 (459) 8 (282,5) 6 (212) 5 (176,6)

STG-100-650 G 400 100 (4") 650 (22954) 20 13 (459) 11 (388,5) 8 (282,5)

STG-150-650 G 400 150 (6") 650 (22954) 32 (1130) 20 (706,3) 16 (565) 13 (459)

STG-150-800 G 650 150 (6") 800 (28252) 32 (1130) 20 (706,3) 16 (565) 13 (459)

STG-150-1000 G 650 150 (6") 1000 (35315) 32 (1130) 20 (706,3) 16 (565) 13 (459)

STG-150-1600 G 1000 150 (6") 1600 (56503) 50 (1765,7) 32 (1130) 26 (918,2) 20 (706,3)

Parameter name Size or parameter

Measured environment Natural gas

Maximum pressure, MPa (psi) 1,6 (232 psi)

Temperature of measured and ambient environments, °С (°F) -40…+60 (-40...+140°F)

Limits of the basic and relative error, %:

variant 1 ±1,7 % - within the range of discharge from Qmin to 0,1 Qmax ±0,75 % - within the range of discharge from 0,1 Qmax to Qmax

variant 2 ±2 % - within the range of discharge from Qmin to 0,1 Qmax ±1 % - within the range of discharge from 0,1 Qmax to Qmax

variant 3 ±0,75 % - within the range of discharge from 0,1 Qmax to Qmax

Sensitivity threshold:

- for STG-50-100, m3/h, not more 0,033 Qmax

- for other meters, m3/h, not more 0,02 Qmax

Calibration interval (verification period), years 6

STG-50-100 STG -80-ХХХ STG-100-ХХХ STG-150-ХХХХХ

TURBINE GAS METERS STG


Name RSG 40-G10 RSG 40-G16 RSG 40-G25 RSG 40-G40

Standard size G10 G16 G25 G40

Qmax, m³/h (ft³/h) 16 (565) 25 (883) 40 (1413) 65 (2295)

Measurement range Qmax / Qmin 1:50 1:100 1:160 1:200

Sensitivity threshold, m³/h (ft³/h) 0,03 (1,1) 0,03 (1,1) 0,05 (1,76) 0,05 (1,76)

Pressure loss ΔР, Pа (psi) 27 (0,0039 psi) 67 (0,0097 psi) 111 (0,016 psi) 268 (0,039 psi)

Parameter name Parameter size

Measured environment Natural gas, nitrogen, air

Maximum pressure, MPa (psi) 1,6 (232 psi)

Temperature of measured and ambient environments, °С (°F) -40…+60 (-40...+140°F)

Limits of the basic and relative error, %:

variant 1 ±1,7% - within the range of discharge from Qmin to 0,05 Qmax±0,75% - within the range of discharge from 0,05 Qmax to Qmax

variant 2 ±2% - within the range of discharge from Qmin to 0,1 Qmax±1% - within the range of discharge from 0,1 Qmax to Qmax

variant 3 ± 0,75 % - within the range of discharge from 0,05 Qmax до Qmax


Name RSG 50-G16 RSG 50-G25 RSG 50-G40 RSG 50-G65 RSG 80-G100 RSG 80-G160 RSG 100-G250

Standard size G16 G25 G40 G65 G100 G160 G250

DN, mm 50 (2") 50 (2") 50 (2") 50 (2") 80 (3 1/2") 80 (3 1/2") 100 (4")

Qmax, m³/h (ft³/h) 25 (883) 40 (1413) 65 (2295) 100 (3531) 160 (5650) 250 (8829) 400 (14126")

Measurement range Qmax / Qmin 1:50 1:100 1:160 1:200 1:200 1:200 1:160

Sensitivity threshold, m³/h (ft³/h) 0,05 (1,76) 0,05 (1,76) 0,05 (1,76) 0,05 (1,76) 0,07 (2,47) 0,15 (5,3) 0,2 (7,1)

Pressure loss P, Pa (psi) 10(0,0015 psi)

27(0,0097 psi)

71(0,01 psi)

168(0,024 psi)

140(0,02 psi)

220(0,032 psi)

212(0,031 psi)

RSG Signal-40-GXX RSG Signal-50-GXX RSG Signal-80-GXX RSG Signal-100-GXX

RoTARY GAS METERS RSG «SIGNAL»

+7 (8453) 76 11 11, 75 14 07, help service (call free) +7 800 100 19 51



Type RSG G 16 (1:50) RSG G 25 (1:100)

RSG G 40 (1:160)

RSG G 65 (1:200)

RSG G 100 (1:200)

RSG G 160(1:200)

RSG G 250 (1:160)

DN, mm 50 50 50 50 80 80 100

Р, MPa Qmin / Qmax, m³/h

0,0012 0,5 25 0,4 40 0,4 65 0,5 100 0,8 160 1,25 250 2,5 400

0,1 1 50 0,8 80 0,8 130 1 200 1,6 320 2,5 500 5 800

0,2 1,5 75 1,2 120 1,2 195 1,5 300 2,4 480 3,75 750 7,5 1200

0,3 2 100 1,6 160 1,6 260 2 400 3,2 640 5 1000 10 1600

0,4 2,5 125 2 200 2 325 2,5 500 4 800 6,25 1250 12,5 2000

0,5 3 150 2,4 240 2,4 390 3 600 4,8 960 7,5 1500 15 2400

0,6 3,5 175 2,8 280 2,8 455 3,5 700 5,6 1120 8,75 1750 17,5 2800

0,7 4 200 3,2 320 3,2 520 4 800 6,4 1280 10 2000 20 3200

0,8 4,5 225 3,6 360 3,6 585 4,5 900 7,2 1440 11,25 2250 22,5 3600

0,9 5 250 4 400 4 650 5 1000 8 1600 12,5 2500 25 4000

1 5,5 275 4,4 440 4,4 715 5,5 1100 8,8 1760 13,75 2750 27,5 4400

1,1 6 300 4,8 480 4,8 780 6 1200 9,6 1920 15 3000 30 4800

1,2 6,5 325 5,2 520 5,2 845 6,5 1300 10,4 2080 16,25 3250 32,5 5200

1,3 7 350 5,6 560 5,6 910 7 1400 11,2 2240 17,5 3500 35 5600

1,4 7,5 375 6 600 6 975 7,5 1500 12 2400 18,75 3750 37,5 6000

1,5 8 400 6,4 640 6,4 1040 8 1600 12,8 2560 20 4000 40 6400

1,6 8,5 425 6,8 680 6,8 1105 8,5 1700 13,6 2720 21,25 4250 42,5 6800

Flow capacity table of rotary meters RSG Signal, m³/h

*Meters can be produced with non-standard expansion 1:20, 1:30, 1:50, 1:80, 1:100, 1:130, 1:160 (but no more specified standard).

Flow capacity table of rotary meters RSG Signal, ft³/h

Type RSG G 10 (1:50) RSG G 16 (1:100) RSG G 25 (1:160) RSG G 40 (1:200)

DN, mm 40 (1 1/2``) 40 (1 1/2``) 40 (1 1/2``) 40 (1 1/2``)

Рin ov, Psi Qmin / Qmax, ft³/h

0,174 11 565 9 883 9 1413 11 2295

14,5 23 1130 18 1766 18 2825 23 4591

29 34 1695 26 2649 26 4238 34 6886

43,5 45 2260 35 3532 35 5650 45 9182

58 57 2825 44 4414 44 7063 57 11477

72,5 68 3390 53 5297 53 8476 68 13773

87 79 3955 62 6180 62 9888 79 16068

101,5 90 4520 71 7063 71 11301 90 18364

116 102 5085 79 7946 79 12713 102 20659

130,5 113 5650 88 8829 88 14126 113 22955

145 124 6215 97 9712 97 15539 124 25250

159,54 136 6780 106 10595 106 16951 136 27546

174 147 7346 115 11477 115 18364 147 29841

188,5 158 7911 124 12360 124 19776 158 32137

203 170 8476 132 13243 132 21189 170 34432

217,6 181 9041 141 14126 141 22602 181 36728

232 192 9606 150 15009 150 24014 192 39023

INDUSTRIAL GAS METERS

Designed for measuring operating volume of natural gas, free petroleum gas, nitrogen, air and other non-aggressive, clean, dry gas.Application — commercial and technological gas metering on industrial and utilities, gas control stations, gas control points and boiler. Used as part of:• GRU — gas control installation• GRPSh — gas control point• PGB — point gas block By request:are made together with indicators.

Flow capacity table of rotary meters RSG Signal, m³/h

Type RSG G 10 (1:50) RSG G 16 (1:100) RSG G 25 (1:160) RSG G 40 (1:200)

DN, mm 40 40 40 40

Рin ov, MPa Qmin / Qmax, m³/h

0,0012 0,32 16 0,25 25 0,25 40 0,32 65

0,1 0,64 32 0,5 50 0,5 80 0,64 130

0,2 0,96 48 0,75 75 0,75 120 0,96 195

0,3 1,28 64 1 100 1 160 1,28 260

0,4 1,6 80 1,25 125 1,25 200 1,6 325

0,5 1,92 96 1,5 150 1,5 240 1,92 390

0,6 2,24 112 1,75 175 1,75 280 2,24 455

0,7 2,56 128 2 200 2 320 2,56 520

0,8 2,88 144 2,25 225 2,25 360 2,88 585

0,9 3,2 160 2,5 250 2,5 400 3,2 650

1 3,52 176 2,75 275 2,75 440 3,52 715

1,1 3,84 192 3 300 3 480 3,84 780

1,2 4,16 208 3,25 325 3,25 520 4,16 845

1,3 4,48 224 3,5 350 3,5 560 4,48 910

1,4 4,8 240 3,75 375 3,75 600 4,8 975

1,5 5,12 256 4 400 4 640 5,12 1040

1,6 5,44 272 4,25 425 4,25 680 5,44 1105



Name STG 50-100 STG 50-100 STG 80-160 STG 80-250 STG 80-400 STG 100-250

Measurement range 1:10 1:20 1:20 1:30 1:30 1:20

DN, mm 50 50 80 80 80 100

P, MPa Qmin / Qmax, m³/h

0,0012 10 100 5 100 8 160 8 250 13 400 13 250

0,1 20 200 10 200 16 320 16 500 26 800 26 500

0,2 30 300 15 300 24 480 24 750 39 1200 39 750

0,3 40 400 20 400 32 640 32 1000 52 1600 52 1000

0,4 50 500 25 500 40 800 40 1250 65 2000 65 1250

0,5 60 600 30 600 48 960 48 1500 78 2400 78 1500

0,6 70 700 35 700 56 1120 56 1750 91 2800 91 1750

0,7 80 800 40 800 64 1280 64 2000 104 3200 104 2000

0,8 90 900 45 900 72 1440 72 2250 117 3600 117 2250

0,9 100 1000 50 1000 80 1600 80 2500 130 4000 130 2500

1 110 1100 55 1100 88 1760 88 2750 143 4400 143 2750

1,1 120 1200 60 1200 96 1920 96 3000 156 4800 156 3000

1,2 130 1300 65 1300 104 2080 104 3250 169 5200 169 3250

1,3 140 1400 70 1400 112 2240 112 3500 182 5600 182 3500

1,4 150 1500 75 1500 120 2400 120 3750 195 6000 195 3750

1,5 160 1600 80 1600 128 2560 128 4000 208 6400 208 4000

1,6 170 1700 85 1700 136 2720 136 4250 221 6800 221 4250

Flow capacity table of turbine meters STG, m³/h



DN, mm 100 100 150 150 150 150

P, MPa Qmin / Qmax, m³/h

0,0012 13 400 20 650 32 650 32 800 32 1000 50 1600

0,1 26 800 40 1300 64 1300 64 1600 64 2000 100 3200

0,2 39 1200 60 1950 96 1950 96 2400 96 3000 150 4800

0,3 52 1600 80 2600 128 2600 128 3200 128 4000 200 6400

0,4 65 2000 100 3250 160 3250 160 4000 160 5000 250 8000

0,5 78 2400 120 3900 192 3900 192 4800 192 6000 300 9600

0,6 91 2800 140 4550 224 4550 224 5600 224 7000 350 11200

0,7 104 3200 160 5200 256 5200 256 6400 256 8000 400 12800

0,8 117 3600 180 5850 288 5850 288 7200 288 9000 450 14400

0,9 130 4000 200 6500 320 6500 320 8000 320 10000 500 16000

1 143 4400 220 7150 352 7150 352 8800 352 11000 550 17600

1,1 156 4800 240 7800 384 7800 384 9600 384 12000 600 19200

1,2 169 5200 260 8450 416 8450 416 10400 416 13000 650 20800

1,3 182 5600 280 9100 448 9100 448 11200 448 14000 700 22400

1,4 195 6000 300 9750 480 9750 480 12000 480 15000 750 24000

1,5 208 6400 320 10400 512 10400 512 12800 512 16000 800 25600

1,6 221 6800 340 11050 544 11050 544 13600 544 17000 850 27200


Type RSG G 16 1:50 RSG G 25 1:100 RSG G 40 1:160 RSG G 65 1:200 RSG G 100 1:200 RSG G 1601:200 RSG G 250 1:160

DN, mm 50 (2``) 50 (2``) 50 (2``) 50 (2``) 80 (3``) 80 (3``) 100 (4``)


0,174 18 883 14 1413 14 2295 18 3532 28 5650 44 8829 88,2875 14126

14,5 35 1766 28 2825 28 4591 35 7063 57 11301 88 17658 176,575 28252

29 53 2649 42 4238 42 6886 53 10595 85 16951 132 26486 264,8625 42378

43,5 71 3532 57 5650 57 9182 71 14126 113 22602 177 35315 353,15 56504

58 88 4414 71 7063 71 11477 88 17658 141 28252 221 44144 441,4375 70630

72,5 106 5297 85 8476 85 13773 106 21189 170 33902 265 52973 529,725 84756

87 124 6180 99 9888 99 16068 124 24721 198 39553 309 61801 618,0125 98882

101,5 141 7063 113 11301 113 18364 141 28252 226 45203 353 70630 706,3 113008

116 159 7946 127 12713 127 20659 159 31784 254 50854 397 79459 794,5875 127134

130,5 177 8829 141 14126 141 22955 177 35315 283 56504 441 88288 882,875 141260

145 194 9712 155 15539 155 25250 194 38847 311 62154 486 97116 971,1625 155386

159,54 212 10595 170 16951 170 27546 212 42378 339 67805 530 105945 1059,45 169512

174 230 11477 184 18364 184 29841 230 45910 367 73455 574 114774 1147,7375 183638

188,5 247 12360 198 19776 198 32137 247 49441 396 79106 618 123603 1236,025 197764

203 265 13243 212 21189 212 34432 265 52973 424 84756 662 132431 1324,3125 211890

217,6 283 14126 226 22602 226 36728 283 56504 452 90406 706 141260 1412,6 226016

232 300 15009 240 24014 240 39023 300 60036 480 96057 750 150089 1500,8875 240142

Flow capacity table of rotary meters RSG Signal, ft³/h


8 M E A S U R E M E N T U N I T S




The block of volume correction gas FLOWGAS is designed for reduction of working volume of the gas passing through the counter of gas, to standard conditions (plus of 20°C and 101325 Pa). Application area — commercial and technology metering of gas on gas distribution stations and gas-distributing points of the industrial enterprises and facilities of utility.

Advantages: • high metrological stability; • measured pressure range 1:10; • work at pressure up to 10,0 MPa; • pressure losses measurement at the meter;• environment temperature measurement;• simultaneous operation of two RS-232 and RS-485 interfaces;• optical port and 6-button keypad.

Description:The operation principle of the block is based on measurement of the current values of pressure, temperature, gas volume under operating conditions and calculations according to information received taking into account component composition of gas volume and the gas flow rate to reduced to standard conditions..

GAS VoLUME CoRRECToRFLoWGAS

Specification

Parameter name Flowgas-10А Flowgas-16А Flowgas-30А Flowgas-80А Flowgas-100А

Measurement ranges of absolute pressure, MPa (psi)

0,08-1,0(11,6-145 psi)

1,6-16(232-2320 psi)

0,3-30(43,5-435 psi)

0,8-80(116-1160 psi)

1,0-10(145-1450 psi)

Relative error of pressure channel, % ±0,25

Absolute error of temperature, °С ±0,5

Relative error reduction measured gas volumeto standard conditions, % ±0,4

Operating temperatures range, °С (°F) from -40 to +50 (-40...+122°F)

Environment Temperature, °С (°F) from -20 to +50 (-9,4...+122°F)

Interface RS 232, RS 485, optical port

Archives hourly data archive – 600 days; daily data archive – 60 months; monthly data archive – 2000 months; alarms data archive – 4000 records; changes archive – 2000 records

Calibration interval, years 6

Explosion protection 1ExibIIAT4Х

Dust and moisture protection IP 66

Inlet volume pulse LF inlet (2 Hz Max)

Dimensions (length, width, height), mm 220x197x220

Weight, kg (lb) 2,0 (4,4 lb)

Body material Aluminum

Proofreader of PTZ «Flowgas»in unassembled form



DN, mm (inch) 50 (2``) 50 (2``) 80 (3``) 80 (3``) 80 (3``) 100 (4``)


0,174 353 3532 177 3532 283 5650 283 8829 459 14126 459 8829

14,5 706 7063 353 7063 565 11301 565 17658 918 28252 918 17658

29 1059 10595 530 10595 848 16951 848 26486 1377 42378 1377 26486

43,5 1413 14126 706 14126 1130 22602 1130 35315 1836 56504 1836 35315

58 1766 17658 883 17658 1413 28252 1413 44144 2295 70630 2295 44144

72,5 2119 21189 1059 21189 1695 33902 1695 52973 2755 84756 2755 52973

87 2472 24721 1236 24721 1978 39553 1978 61801 3214 98882 3214 61801

101,5 2825 28252 1413 28252 2260 45203 2260 70630 3673 113008 3673 70630

116 3178 31784 1589 31784 2543 50854 2543 79459 4132 127134 4132 79459

130,5 3532 35315 1766 35315 2825 56504 2825 88288 4591 141260 4591 88288

145 3885 38847 1942 38847 3108 62154 3108 97116 5050 155386 5050 97116

159,54 4238 42378 2119 42378 3390 67805 3390 105945 5509 169512 5509 105945

174 4591 45910 2295 45910 3673 73455 3673 114774 5968 183638 5968 114774

188,5 4944 49441 2472 49441 3955 79106 3955 123603 6427 197764 6427 123603

203 5297 52973 2649 52973 4238 84756 4238 132431 6886 211890 6886 132431

217,6 5650 56504 2825 56504 4520 90406 4520 141260 7346 226016 7346 141260

232 6004 60036 3002 60036 4803 96057 4803 150089 7805 240142 7805 150089

Flow capacity table of turbine meters STG, ft³/h



DN, mm (inch) 100 (4``) 100 (4``) 150 (6``) 150 (6``) 150 (6``) 150 (6``)


0,174 459 14126 706 22955 1130 22955 1130 28252 1130 35315 1766 56504

14,5 918 28252 1413 45910 2260 45910 2260 56504 2260 70630 3532 113008

29 1377 42378 2119 68864 3390 68864 3390 84756 3390 105945 5297 169512

43,5 1836 56504 2825 91819 4520 91819 4520 113008 4520 141260 7063 226016

58 2295 70630 3532 114774 5650 114774 5650 141260 5650 176575 8829 282520

72,5 2755 84756 4238 137729 6780 137729 6780 169512 6780 211890 10595 339024

87 3214 98882 4944 160683 7911 160683 7911 197764 7911 247205 12360 395528

101,5 3673 113008 5650 183638 9041 183638 9041 226016 9041 282520 14126 452032

116 4132 127134 6357 206593 10171 206593 10171 254268 10171 317835 15892 508536

130,5 4591 141260 7063 229548 11301 229548 11301 282520 11301 353150 17658 565040

145 5050 155386 7769 252502 12431 252502 12431 310772 12431 388465 19423 621544

159,54 5509 169512 8476 275457 13561 275457 13561 339024 13561 423780 21189 678048

174 5968 183638 9182 298412 14691 298412 14691 367276 14691 459095 22955 734552

188,5 6427 197764 9888 321367 15821 321367 15821 395528 15821 494410 24721 791056

203 6886 211890 10595 344321 16951 344321 16951 423780 16951 529725 26486 847560

217,6 7346 226016 11301 367276 18081 367276 18081 452032 18081 565040 28252 904064

232 7805 240142 12007 390231 19211 390231 19211 480284 19211 600355 30018 960568





GAS MEASUREMENT CoMPLEXES KI-STGComplexes for measuring the gas amount KI-STG intended for measurement of volume of natural gas and automatically bring measured gas volume to standard temperature in dependence on pressure, temperature and gas compressibility coefficient.Application — commercial and technological gas metering at the industrial and utilities enterprises, gas distribution stations, gas distribution points and boiler rooms.

Complex type Limits of relative error in determining the volume of gas reducedto standard conditions

KI-STG-TS-(1) ±2% on flow rate from Qmin to 0,1 Qmax

±1% on flow rate from 0,1 Qmax to Qmax

KI-STG-TS-(2) ±2,3% on flow rate from Qmin to 0,1 Qmax

±1,3% on flow rate from 0,1 Qmax to Qmax

KI-STG-TS-(3) (special order)* ±1% on flow rate from 0,1 Qmax to Qmax

KI-STG-RS-(1) ±2% on flow rate from Qmin to 0,05 Qmax

±1% on flow rate from 0,05 Qmax to Qmax

KI-STG-RS-(2)±2,3% on flow rate from Qmin to 0,05 Qmax

±1,3% on flow rate from 0,05 Qmax to Qmax

KI-STG-RS-(3) (special order)* ±1% on flow rate from 0,05 Qmax to Qmax

Complex is based on the diaphragm gas meter «KI-STG-MS»±3,5% on flow rate from Qmin to 0,1 Qnom

±2% on flow rate from 0,1 Qnom to Qmax

Relative error of channel pressure measurement, % ±0,4

Relative error of temperature measurement, % ±0,15

Relative error reduction measured gas volume to standard conditions, % ±0,5

Measurement range of absolute pressure, bar0,9-10

1,6-16

Calibration interval (verification period), years 4-6

*Minimum flow rate complexes variant 3 (special order) are 0,1 Qmax and 0,05 Qmax on the basis of STG and RSG meters — respectively.

Name DN, mm (in) Qmin, m³/h (ft³/h) Qmax, m³/h, (ft³/h)

KI-STG-DM-...-32/G10 32 (1 1/4") 0,01 (0,35) 16 (565)

KI-STG-DM-...-40/G16 40 (1 1/2") 0,016 (0,56) 25 (883)

KI-STG-DM-...-50/G25 50 (2") 0,025 (0,88) 40 (1413)

KI-STG-DM-...-80/G40 80 (3") 0,04 (1,4) 65 (2295)

KI-STG-MS specification

Specification

GAS VoLUME CoRRECToR TZ — FLoWGAS-T

Correction unit gas volume FLOWGAS-T is designed to bring the working volume of gas passing through the gas meter to standard conditions (plus 20 °C and 101325 Pa) with a constant pressure. Used at the utility with a gas pressure in the pipeline no more than 0,05 MPa.

Specification

Parameter name FLOWGAS-T

Relative error of the measurable pressure canal, % ±0,25

Absolute error of temperature measurement, °С ±0,5

Relative error reduction measured gas volumeto standard conditions, % ±0,4


Temperature measured environment, °С (°F) from -20 to +50 (-4...+122°F)

Interface RS 232, RS 485, optoport

Archives The hourly average – 600 days; the average daily – 60 months; the average monthly – 2000 month; emergency situations – 4000 records; archive of changes – 2000 records



Dust / moisture protection IP 66

Inlet volume pulse LF inlet (2Гц Max)

Dimensions (length, width, height), mm 120x102,5х60

Weight, kg 2,0


GAS VoLUME CoRRECToR PTZ — BKThe corrector is designed for measurement, calculation and indication of volume and the gas flow rate which has passed through the counter of gas, and their reduction to standard conditions.Application — commercial and technology metering of gas on gas distribution stations and gas-distributing points of the industrial enterprises and facilities of utility services.

Parameter name BK-10A-1-M BK-16A-1-M

Measurement ranges of absolute pressure, kgf/cm² 0,9-10 (130,5-1450 psi) 1,6-16 (232-2320 psi)

Reduced error of pressure channel, % ±0,25

Absolute error of temperature, °С ±0,5

Relative error reduction measured gas volume to standard conditions, % ±0,4


Temperature measured environment, °С (°F) from -20 to +60 (-4...+140°F)

Interface RS 232 / RS 485

Archives hourly data archive – 45 days; daily data archive – 3 months; alarms data archive – 300 records



Dust / moisture protection IP 54

Inlet volume pulse LF inlet (2Hz Max)

Dimensions (length, width, height), mm 220x197x220

Weight, kg (lb) 2,5 (5,5 lb)


Specification



Standard size G16 G25 G40 G65 G100 G160 G250

DN, mm (in) 50 (2") 50 (2") 50 (2") 50 (2") 80 (3") 80 (3") 100 (4")

Qmax, m³/h (ft³/h) 25(883)

40(1413)

65(2295)

100(3531)

1605650)

250(8829)

400 (14126")

Measurement range Qmax / Qmin 1:50 1:100 1:160 1:200 1:200 1:200 1:160

Threshold of sensitivity, m³/h (ft³/h) 0,05 (1,76) 0,05 (1,76) 0,05 (1,76) 0,05 (1,76) 0,07 (2,47) 0,15 (5,3) 0,2 (7,1)

Pressure Loss P, Pa 10(0,0015 psi)

27(0,0097 psi)

710,01 psi)

168(0,024 psi)

140(0,02 psi)

220(0,032 psi)

212(0,031 psi)

KI-STG-TS specification

Type DN, mm Qmax, m³/h, (ft³/h)

Overpressure Pov, MPa (psi)

Р < 0,3 (43,5 psi) 0,3 (43,5 psi) ≤ Р < 0,6 (87 psi)

0,6 (87 psi) ≤ Р < 1 (145 psi)

Р ≥ 1(145 psi)

G 65 50 (2") 100 (3531) 5 (176,6) 3 (105,9) 2,5 (88,3) 2 (70,6)

G 100 80 (3") 160 (5650) 8 (282,5) 5 (176,6) 4 (141,2) 3 (105,9)

G 160 80 (3") 250 (8829) 8 (282,5) 5 (176,6) 4 (141,2) 3 (105,9)

G 250 80 (3") 400 (14126) 13 (459) 8 (282,5) 6 (212) 5 (176,6)

G 160 100 (4") 250 (8829) 13 (459) 8 (282,5) 6 (212) 5 (176,6)

G 250 100 (4") 400 (14126) 13 (459) 8 (282,5) 6 (212) 5 (176,6)

G 400 100 (4") 650 (22954) 20 (706,3) 13 (459) 11 (388,5) 8 (282,5)

G 400 150 (6") 650 (22954) 32 (1130) 20 (706,3) 16 (565) 13 (459)

G 650 150 (6") 800 (28252) 32 (1130) 20 (706,3) 16 (565) 13 (459)

G 650 150 (6") 1000 (35315) 32 (1130) 20 (706,3) 16 (565) 13 (459)

G 1000 150 (6") 1600 (56503) 50 (1765,7) 32 (1130) 26 (918,2) 20 (706,3)

Standard size for DN 40, mm G10 G16 G25 G40

Qmax, m³/h (ft³/h) 16 (565) 25 (883) 40 (1413) 65 (2295)

Measurement range Qmax / Qmin 1:50 1:100 1:160 1:200

Threshold of sensitivity, m³/h (ft³/h) 0,03 (1,1) 0,03 (1,1) 0,05 (1,76) 0,05 (1,76)

Pressure Loss P, Pa 27 (0,0039 psi) 67 (0,0097 psi) 111 (0,016 psi) 268 (0,039 psi)

KI-STG-RS specification

Type DN, mm (in)

Qmax, m³/h, (ft³/h)

Qt, m³/h, (ft³/h)

Qmin, m³/h variant 1 (ft³/h)

Qmin, m³/h variant2 (ft³/h) Dimension Weight, kg (lb)

G10 40(1 1/2") 16 (565) 0,8 (28,3) 0,08 (2,83) 0,16 (5,6) 320х130х179 15 (33 pounds)

G16 40(1 1/2") 25 (883) 1,25 (44,1) 0,16 (5,6) 0,25 (8,8) 320х130х180 15 (33 pounds)

G25 50 (2") 40 (1413) 2 (70,6) 0,25 (8,8) 0,4 (14,1) 320х130х180 15 (33 pounds)

G40 50 (2") 65 (2295) 3,25 (114,8) 0,4 (14,1) 0,65 (22,9) 320х130х180 15 (33 pounds)

G65 80 (3") 100 (3531) 5 (176,6) 0,65 (22,9) 1 (35,3) 320х185х200 19 (42 pounds)

G100 80 (3") 160 (5650) 8 (282,5) 1 (35,3) 1,6 (56,5) 380х255х230 23 (50,7 pounds)

G160 100 (4") 250 (8829) 12,5 (441,4) 1,6 (56,5) 2,5 (88,3) 380х255х230 23 (50,7 pounds)

G250 100 (4") 400 (14126) 20 (706,3) 2,5 (88,3) 4 (141,2) 380х255х230 23 (50,7 pounds)

Ultramag specification

Pressure losses on Ultramag meters at the maximum flow rate does not exceed:320 Pa — variant 2; 700 Pas — variant 1.Local resistances do not change the error meters «Ultramag» in the direct pipeline not less 5DN at the inlet, and not less 3DN at the outlet.

o T H E R E Q U I P M E N T S o F C o M P A N Y G R o U P « S I G N A L »

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