Ultramag PRO
Ultramag PRO
Ultrasonic complexes type G10-G400
Purpose:
Gas volume measuring systems are designed to measure the working volume of natural gas according to GOST 5542, free petroleum gas according to GOST R 8.615, other gases and automatically convert the measured gas volume to standard conditions depending on pressure and/or temperature, gas compressibility factor. Scope: commercial and technological gas metering at public utilities and industrial enterprises, gas distribution points and boiler houses.
Number in the SI register 93944-24. MPI 4 years. DNRG 407 221-722 TU. Example of designation when ordering: Ultramag PRO BA-M-1A-PTZ-DN50-G65-A1 (1:400; δ var.1; L) with pressure channel setting to 0.6 MPa)) Number in the SI register 58524-14 with amendment 23. MPI 4 years. SYAMI 407 259-671 TU. Example of order entry: Ultramag-50-G25-1:200-1-1A-L-M (with pressure channel setting to 0.6 MPa) Number in the SI register 82240-21. MPI 2 years. SYAMI 407 259-722 TU. Example of order entry: Ultramag-M-50-G25-1:200-1-1A-L (with pressure channel setting to 0.6 MPa)
Methods for calculating the compressibility
factor:
~natural gas
according to GOST 30319.2-2015, GOST 30319.3-2015, using
the AGA8 equation of state;
~free petroleum gas, nitrogen, air, carbon
dioxide, inert gases using GSSSD data
Total relative error in bringing the working
volume of gas to standard conditions:
~option 1
~ ± 2%
– in the flow rate range from Qmin. to 0.05
Qmax
~ ± 1% – in the
flow rate range from 0.05 Qmax. to
Qmax
~option
2
~ ± 2.3% – in the
flow rate range from Qmin. to 0.05
Qmax
~ ± 1.3% – in
the flow rate range from 0.05 Qmax. to
Qmax
~option
3
~ ± 1.5% – in the
flow rate range from Qmin. up to 0.05
Qmax.
~ ± 1% – in the
flow range from 0.05 Qmax. to Qmax
Relative error:
~pressure measurement channel does not exceed
± 0.4% (± 0.25% on request)
~temperature measurement channel does not
exceed ± 0.1%
~correction
coefficient does not exceed ± 0.5% (± 0.3% on
request)
Operation at
pressure from 0 to 1.6 MPa
Ambient temperature measurement range from
-40 ° C to + 60 ° C
Gas
temperature measurement range from -40 ° C to + 60 °
C
Dynamic flow measurement
range up to 1:400
Explosion
protection marking 1Ex ib IIB T4 Gb X
Degree of protection IP 66
Horizontal and vertical installation on the
pipeline. Deviation from the horizontal and vertical
does not affect the metrological
characteristics.
Local
resistance of pipelines and shut-off valves does not
affect the measurement error of the complex in the
presence of straight sections of 5DN /
3DN.
For technological
metering, meters can be used with straight sections of
2DN / 2DN, subject to the established installation
rules, with an error of within ± 5% (without
registration of SI).
Calibration of the pressure measurement
channel in the range of 1:11.
Resistant to sudden pressure changes in the
pipeline.
Increased archive
depth of up to 16,000 records.
Autonomous power supply. The
inter-
verification
interval is 4 years
.
Low-frequency output. 4-20 mA interface on
request.
Parallel operation
of optical, RS-485 and RS-232
interfaces.
Compatibility
with various telemetry systems (IUS-Tsifra, Gazset,
etc.).
User-friendly
software interface .
Affordable price.