KTM100 RUS ®
About product
Ultrasonic flare gas flow meter
Applications
- Process gas measurement
- Detection of flare gas leakage and monitoring gas losses
- Measurement of wet gases with high liquid fraction and solid particle content
- Flare gas measurement on offshore oil and gas platforms
- Mass flow measurement varying gas composition conditions
Your benefit
- High measurement accuracy to meet local and international measurement standards
- Zero gas lost and short repairing time due to sender/receiver unit exchangeability during ongoing process conditions
- Smart diagnostics system “Real-Time-Control” ensures measurement validity throughout the process conditions
- We offer complete set of algorithms that meets all customers requirements for output data weather they need measurement data in standard conditions, in working conditions or mass measurement.
- Robust ultrasonic transducer technology guarantees measurement stability within its operation conditions. Specially designed transducers for high temperatures and extremecryogenic temperatures ensure measurement validity from -196C up to +330C.
- Single solution for extreme weather conditions and locations from Africa to Arctic.
- Less need for metrological verification: once every 4 years.
- Service life — 15 years.
Technical details
Zero flow test box is used for systematic field verification of the device operation aka zero-flow verification (once every 4 years) test of KTM100 RUS gas meter.
Advantages of zero-flow verification:
— Field verification of KTM100 RUS, no need for laboratory verification
— No dependence on pipe diameter or measurement range
| Sender/Receiver Unit | КТМ100 FL LB | КТМ100 M LB | КТМ100 P LB | КТМ100 Lite |
|---|---|---|---|---|
| Gas velocity range, м/с | 0,03 -120 | 0,03 — 90 | 0,03 — 120 | |
| Uncertainty of the measurement, volumetric flow rate a.c., % | 1 – path measurement: 2 or 1,5 2 – path measurement: 1,5 or 1 |
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| Uncertainty of the mass flow rate calculation, % | 0,005 | |||
| Resolution, м/с | 0,001 | |||
| Operation temperature range, °С | From -70 up to 1801) | From -40 up to +1801) | ||
| Installation angle, ° | 75 | 90 | 75 | 75 |
| Pipe diameters, м2) | 0,2 — 1,8 | 0,08 — 0,6 | ≥ 0,3 | 0,08 — 0,63) |
| Operation pressure range, MPa | — 0,05 — 1,64) | -0,05 — 1,6 | ||
| Ambient temperature, °С | Sender/receiver units: -70 … +60 IPU: -50 до +60* |
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| Ex-approvals | ||||
| Sender/receiver units | 1 Ex d IIC T2…Т6 Gb | 0 Ex ia IIC T2…Т6 Ga | ||
| IPU | Ga/Gb Ex db e ia [ia Ga] IIC T4…T6 | |||
| I/O ports | ||||
| Analog outputs | 1 output: 0/2/4 … 22 mA, + 500 Ω According to NAMUR NE43 (Standardization Association for Measurement and Control) | |||
| Analog inputs | 2 inputs: 0…5/10 V or 0…20 mA | |||
| Digital outputs | Pulse/Frequency output (additional module); 3 outputs: 30 V DC/33 mA, max. frequency 10 kHz, outputs OC (Open collector) or NAMUR. Status signals: normal operation/maintenance, service, and function control, range limit, maintenance needed. | |||
| Digital inputs | 1 digital input, 30 V DC/33 mA | |||
| USB/Serial ports | USB (optional) RS485 — standard Ethernet (optional) |
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| Optional output signals | 4-20мА/HART, RS485/MODBUS RTU/ASCII, Ethernet/MODBUS TCP, PROFIBUS DP/PA, Foundation Fieldbus | |||
| Software | KTM SmartStream | |||
1) Special versions:
— High temperature version from minus 70 °С up to plus 330 °С
— High temperature version from minus 196 °С up to plus 100 °С
2) Maximum pipe diameter can be extended by installing sender-receiver units on chord of the pipe.
3) Maximum pipe diameter can be extended up to 1,8 м by request
4) Optional up to 2,5 MPa or up to 6,3 MPa
* by using thermal cover -60+60 °С
