Каталог продукции
Home » Products » Gas meters
Our dealers

Gas meters Grand SPI

Grand SPI gas meter with a corrector

Grand SPI gas meter with a corrector

Grand SPI gas meter with a telemetry system

Grand SPI gas meter with a telemetry system

Grand SPI gas meter with telemetry system and shutoff valve

Grand SPI gas meter with telemetry system and shutoff valve

Purpose:

Grand SPI gas meters were designed for:

  • metering of the consumed gas volume;
  • fulfilment of electronic correction
  • remote transfer and reception of information from a dispatching station

Measurement method:

The jet method is used in automatics systems as a very precise, quick-acting and reliable source of signals, insensitive to electromagnetic, temperature, mechanical impacts, impact of corrosive media, vibration and shock loads.

All gas meters of the "Grand SPI" family are equipped with a built-in electronic gas volume corrector, while the meter's overall dimensions are identical to those of the Grand meter.

The instruments implement different variants of electric temperature, pressure correction. Correction can be as follows, depending on complete set:

  • T-gas volume measurement at operating conditions and calculation of gas volumetric flow rate and gas volume normalized to standard conditions, with gas temperature measurement considering pressure parameters and gas-compressibility factor to be conditional-constant values;
  • TP-gas volume measurement at operating conditions and calculation of gas volumetric flow rate and gas volume values normalized to standard conditions, with gas temperature and pressure measurement considering the gas-compressibility factor to be a conditional-constant value;

  • TPz-gas volume measurement at operating conditions and calculation of gas volumetric flow rate and gas volume values normalized to standard conditions, with gas temperature and pressure measurement and automatic calculation of gas-compressibility factor.

Advantages:

  • Minimal dimensions;
  • High reliability due to absence of moving parts;
  • Simple mounting (gas welding operations are not required);
  • The meter can be mounted in any convenient position, vertical or horizontal, and both right / left meters can be used

Instrument functions:

Depending on complete set, meters can implement up to five functional subsystems, such as:

  • Measurement subsystem;
  • Metering and archiving subsystem;
  • Data transmission subsystem;
  • Safety and gas supply control subsystem;
  • Indication and alert subsystem.

You can order the gas meters grand spi from  dealers  at a good price.

Читать далее
Exhibitions Our dealersOUR DEALERS Question answerASK A QUESTION