Elgas miniELCOR, Руководство по эксплуатации, Страница: 72 / 131

miniELCOR
65
- type approval mark … TCM 143/06 – 4664
(in accordance certification under MID)
Relative error (within scope of working temperatures)
- max. total error of the converter … < 0,5 % of the measured value
…
< 0,3 % of the range
6)
(version without MID certification)
- typical total error of the converter … 0.15 % of the measured value
…
0.10 % of the range
7)
(version without MID certification))
- Operational volume measuring error … No error
- Compressibility factor calculation error … < 0,05 %
- Compressibility factor calculation … AGA-8 92DC, AGA NX-19 mod, AGA 8-G1,
AGA 8-G2, SGERG-88, constant
7
)
Measuring pressure
- Number of inputs … 1
- Sensor … Silicon piezoresistant sensor
- certification under MID
- measuring ranges … 80
÷
520 kPa
… 200
÷
1000 kPa
… 400
÷
2000 kPa
… 700
÷
3500 kPa
… 1400
÷
7000 kPa
… 80
÷
1000 kPa
8)
… 400
÷
7000 kPa
9)
- measuring error … < 0.25 % of the measured value
- long-term stability … < 0.1 % for each year of the measured value
… < 0.2 % for each year of the range
- without MID certification
- measuring ranges … 80
÷
520 kPa
… 80
÷
1000 kPa
… 80
÷
2000 kPa
… 80
÷
3500 kPa
… 80
÷
7000 kPa
- measuring error … < 0.20 % of the range
7)
- long-term stability … < 0.2 % for each year of the range
7)
- maximum overload rating … 125 % of the upper limit of the measuring
range
- mechanical resistance … 10 MPa
9)
6
) In case of device version without MID certification there is a measurement error specified in
percentage from the range according to american usage.
7 )
Selected calculation method of compressibility can involve temperature range. See Table 1.
8 ) Enhanced range for extra charge. Can not be combined with enhanced accuracy.