Technical Data - M&C PMA Series Instruction Manual

8

TECHNICAL DATA

Oxygen analyser Series PMA
Part No.
Measuring ranges
Indication
Output signal
Response time for 90% FSD
Accuracy after calibration
Reproducibility deviation
Influence of ambient temperature
Influence of barometric pressure
Influence of sample gas flow
Sample gas inlet pressure
Sample gas outlet pressure
Flow rate of sample gas
Temperature of sample gas
Analyser temperature
Ambient temperature
Storage temperature
Power supply
Electrical connections
Materials in contact with sample gas
Sample gas connection
Protection / electrical standard
Housing / colour
Dimension / weight
Options
Extra charge for PMA 20 in solvent resistant version with special measuring cell type PMC-1LB.
Material: O-ring: Kalrez, flowmeter: PVDF, tubing and fittings: PVDF/SS316.
Extra charge for PMA 20 in chlorine resistant execution with a special measuring cell type PMC-
1CL2. All gas bearing tubes PTFE/PVDF equipped with purge gas connectors.
Extra charge for qualification test according to TA-Luft + EN 14181 resp. 13. and 17. BImSchV
Extra charge for PMA with combined analogue/digital display.
analogue meter with a scale of 0-30 and 0-100% for each selected range, digital meter, 3 1/2
digit 9 mm high
LCD-indicator for 0-100%O
high LCD for 0-100% O
8

Version PMA 20
02A1000 = 230V 50Hz, 02A1000a = 115V 60Hz
selectable for 0-3, 0-10, 0-30 and 0-100 vol.% O
analogue meter with a scale of 0-30 and 0-100% for each selected
range
analogue meter with a scale of 0-30 and 0-100% for each selected
range, digital meter, 3 1/2 digit 9 mm high
for 0-100%O reading, selectivity 0,1vol.% O
2
0-1V DC non-isolated, load > 100 KΩ, for the range of 100 vol.%,
and
0-20mA or 4-20mA* for the chosen range, non-isolated, max. load
300Ω
< 3 seconds at 60 Nl/hr air
deviation: analogue = ± 1% of span / digital = ± 0,1 vol.% O
analogue = < 1% of span / digital = ± 0,1 vol.% O2
no influence up to 45 °C
The oxygen reading varies in direct proportion to changes of the bar-
ometric pressure.
variation in gas flow between 0-60 Nl/hr air will cause a difference of
< 0,1 vol.% O .
2
0,01 up to 1 bar g, (PMA 20 required admission pressure for compe-
tent flow rate, no pump inside)
Outlet of analyser must discharge freely into atmosphere.
max. 60 Nl/hr air, adjustable with needle valve on the flowmeter 7-70
Nl/hr
-10 °C up to +40 °C, dry gas
fixed at +50 °C
-10 °C up to +45 °C
-20 °C up to +60 °C, relative humidity 0-90% RH
internal power unit for 230VAC standard or 115VAC available (a)*
+/-10%, 40-60Hz, 26,5VA
terminals 2,5 mm
Platinum, Glass, Polypropylene, Stainless Steel 316, FPM, Epoxy
resin
PP hose connectors DN 4/6 for 4 mm i.d. and 6 mm o.d. tube
IP 53 EN 60529 / EN 61010
plastic wall mounting housing / blue/grey
height 220 mm, width 214 mm, length 182 mm / approx. 3 kg
reading, selectivity 0,1vol.% O
2
reading, selectivity 0,1 vol.% O
2
PMA20 | 1.00.01
2
; 1x PG11, 1x PG13,5 cable gland
or digital meter 3 1/2 digit 18 mm
2
2
www.mc-techgroup.com
, linear
2
2
2