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 |
| 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 |
