|
The limits of allowable relative error of the unconverted volume measuring channel at ambient temperature from -40 to + 60 °С, no more than |
Option
1 ±1,7% – in a range of flowrates from Qmin
to
0,05Qmax ±0,75% – in a range of flowrates from 0,05 Qmax
to Qmax Option
2 ±2% – in a range of flowrates from Qmin
to 0,05Qmax ±1% – in a range of flowrates from Qmax
to Qmax Option
3 ±1,2% – in a range of flowrates from Qmin
to
0,05Qmax
±0,75% – in a range of flowrates from 0,05Qmax
to Qmax |
|
The limits of allowable relative error of the pressure measuring channel in unconverted range of the pressure measurement and at an ambient temperature of -40 to +60 °C, not more than |
±0,4% |
|
The limits of relative error of the gas temperature measuring channel at ambient temperature from -40 to +60 °С, not more than |
±0,1% |
|
The limits of allowable relative error in calculation of correction factor, not more than |
±0,5% |
|
The limits of the allowable relative error of conversion of unconverted volume of gas to standard conditions in accordance with GOST 2939 in the unconverted range of the pressure measurement, at an ambient temperature from -40 to +60 ° C, taking into account the relative error of calculations ± 0.05, not more than |
Option 1 ±2 – in a range of flowrates from Qmin
to 0,05Qmax ±1 – in a range of flowrates from 0,05Qmax
to Qmax
Option 2 ±2,3 – in a range of flowrates from Qmin
to 0,05Qmax
±1,3 – in a range of flowrates from 0,05Qmax
to Qmax Option 3 ±1,5 – in a range of flowrates from Qmin
to 0,05Qmax ±1 – in a range of flowrates from 0,05Qmax
to Qmax |
Construction. Main technical characteristics
Metrology