Inscriptions And Hints On The Device; Metering Ranges And Safety Notes - Sony Multiscan CPD-1304S Service Manual

Technical data and notes

10.2 Inscriptions and hints on the device

The spatial arrangement and the contents / meanings of the inscriptions and signs are stated below.
These preconditions must be strictly followed

10.2.1 Metering ranges and safety notes

The information about gas, approved metering ranges and the safety notes about opening the housing
are on the lid of the connection box.
DO NOT OPEN WHEN AN EXPLOSIVE ATMOSPHERE IS PRESENT
Nature of the Measured Gases :
Natural Gases and Natural Gas-like burnable Gases
Process Gas flow
Calibration Gas flow
Gas Temperature
Accuracy class:
Hs: Class A (≤0.5 %), ρ: Class A (≤0.5 %), xCO2: ≤0.2 mol %
Heating value (Hs / HsM / HsV):
8.4 to 13.1 kWh / m³ (corresponding to 30.2 to 47.2 MJ / m³)
Climatic and Mechanical Class
Concentration of CO2 Mole Fraction : 0 - 20%
Density at Base Conditions (Rho)
Determination of the compressibility factor according to the
selected standard (ISO 6976 or GPA 2172 or ASTM 3588)
Details and more metering ranges see following table:
Measurements Measurement name
and ranges
Heating value #
Standard density
Wobbe index
Dry/wet/saturated CV
Inferior CV and Wobbe
Methane number
Calculated model gas quality
* according to ISO 6976 at T1=25 °C, T2=0 °C
# according to ISO 6976, ASTM 3588, GPA 2172 at all known reference conditions
Accuracy Class A according to OIML R 140 for a CVDD
Uncertainty H , W
s
Repeatability H , W
s
Drift H , W
s
GasLab Q2
.
DO NOT OPEN WHEN POWER IS ON
NB0122 EC TC8494R1
: Qmin 20 l/h Qmax 310 l/h
: Qmin 20 l/h Qmax 60 l/h
: Tmin -25°C Tmax 55°C
Figure 10.1: Metering ranges
#
#
#
#
, ≤0.5 %, xCO
: ≤0.2 mol%
s 2
, ≤0.1 %, xCO
: ≤0.1 mol%
s 2
, ≤0.1 %, xCO
: ≤0.1 mol% during adjustment interval
s 2
G a s Q u a l i t y A n a l y z e r
Metering ranges
: I (indoor) and O (outdoor)
: 0.711 to 0.970 kg / m³
Formula
30 – 48 MJ/m
H
s
0.7 – 1.1 kg/m
(rho)
33 – 57 MJ/m
WI
s
H , WI
i i
MZ
...C
CH H , N
4 8 18 2
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Range Output
3 *
Yes
3 *
Yes
3 *
Yes
Yes
Yes
Yes
Yes