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KTM600 RUS ®

KTM600 RUS ®

About product

Ultrasonic flow meter for gas process applications measurements

Applications

  • Natural gas and associated petroleum gas measurement
  • Company gas consumption monitoring
  • Measurement of gas in gas wells and plumes
  • Measurement of gas lift
  • As part of the gas measurement unit
  • As part of the automated group metering unit
  • Measurement of gas in underground gas storage facilities
  • Measurement of natural gas, N2, O2, air, ethylene
  • Measurement of gasses with high H2S component such as sour gas or biogas
  • Onshore and offshore gas measurement applications

Your benefit

  • Reliable and stable measurement due to the absence of reflected acoustics paths. Measurement data does not depend on inner pipe contamination or fouling.
  • Robust design of the ultrasonic transducers ensures stable signal generation and reception in wet gas applications
  • Properly selected operation frequencies of the transducers make them neutral to environmental noises.
  • Real-time diagnostics of the meter operation and on-time feedback to the operator.
  • Temperature and pressure changes are compensated by specialized algorithms based on experimental data.
  • Meter can be calibrated in air at ambient pressure.
  • Less need for systematic verification of the meter: once in 4 years using simple “Zero flow verification” method
  • Service life — 15 years.

Technical details

Parameter name KTM600 RUS Notes
Nominal pipe diameter (DN), mm from 50 up to 1400
Ambient temperature, °С -55… +60 Extended range: -65…+65 using thermal cover
Gas temperature, °С -40… 180 Extended range: -194…280
Storage temperature, °С -40…+60
Operating pressure, bar 0…280 Extended range: Up to 450
Number of measurement paths 2Р (parallel paths)
2Х (cross paths)
Number of information processing units (IPU) 1,2* * — depends on version of de-vice
I/O signals and ports RS-485
Ethernet
Analog
Digital
ASCII RS-485/RTU RS-485

1 output: 4 … 20 mA
3 outputs: + 30 V, 10 mA

Enclosure rating
— IPU and Sender-receiver units:
— Remote interface module:
IP66/IP67
IP54
Supply voltage, V 12…30
Power consumption, Wtt Less than 6

Metrological parameters

Parameter name Error limit
Measuring ranges
Volumetric flow a. c., %
2Р (parallel paths)
2Х (cross paths)
±0,7 — 1
±1,5 — 3

Nominal meter sizes and corresponding maximum flow rates

Nominal meter diameter Volume flow rate a.c. m3/h Maximum gas velocity, m/s
DN Qmin Qт Qmax Vmax
50 4 13 400 65
80 8 32 1000 65
100 13 50 1600 60
150 20 80 3000 50
200 32 130 4500 45
250 50 240 7000 40
300 65 375 8000 33
350 80 375 10000 33
400 120 600 14000 33
450 130 650 17000 33
500 200 975 20000 33
600 320 1500 32000 33
700 400 2000 40000 30
750 400 2000 45000 30
800 400 2400 50000 30
900 650 3750 66000 30
1000 650 5000 80000 30
1050 1300 6000 85000 30
1100 1400 6500 90000 28
1200 1600 7000 100000 27
1300 2000 7300 110000 26
1400 2300 8600 130000 25