Mc-techgroup PMA 20 Operator's manual Bedienungsanleitung

Gas sampling and gas conditioning technology 9-3.5.1-ME Operating Manual Oxygen - Analyser Type PMA 20

10 Gas sampling and gas conditioning technology 9-3.5.1-ME 9.1 FRONT PANEL 1 Analog indication 4 Flow meter 2 Zero potentiometer 5

11 Gas sampling and gas conditioning technology 9-3.5.1-ME 10 THE MEASURING PRINCIPLE Oxygen is a gas with a significant paramagnetic susceptib

12 Gas sampling and gas conditioning technology 9-3.5.1-ME Every change of the oxygen concentration produces a lineary proportional ch

13 Gas sampling and gas conditioning technology 9-3.5.1-ME 12.1 CONNECTION OF SAMPLE GAS INLET AND SAMPLE GAS OUTLET The sample gas inlet and o

14 Gas sampling and gas conditioning technology 9-3.5.1-ME 14 ELECTRICAL CONNECTION The electrical connection is done at the terminals in the c

15 Gas sampling and gas conditioning technology 9-3.5.1-ME  After approximately 30 min. the LED in the indication instrument starts flashing.

16 Gas sampling and gas conditioning technology 9-3.5.1-ME  Check output signals at 0,0% O2 : NOTE! If a gas mixture is analysed, th

17 Gas sampling and gas conditioning technology 9-3.5.1-ME 16.1.1 CROSS SENSITIVITIES The following table shows the cross sensitivities of the

18 Gas sampling and gas conditioning technology 9-3.5.1-ME 16.1.2 CONSIDERATION OF CROSS SENSITIVITIES The selectivity of the above mentioned m

19 Gas sampling and gas conditioning technology 9-3.5.1-ME The correction factor is calculated as follows:

2 Gas sampling and gas conditioning technology 9-3.5.1-ME Content 1 General information ...

20 Gas sampling and gas conditioning technology 9-3.5.1-ME  Connect the hose end of the instrument air or check gas bottle connection to the g

21 Gas sampling and gas conditioning technology 9-3.5.1-ME 17 MEASURING For the first starting up at a new location, all steps in chapter 16 an

22 Gas sampling and gas conditioning technology 9-3.5.1-ME 21 SPARE PARTS LIST Wear, tear and replacement part requirements depend on specific

23 Gas sampling and gas conditioning technology 9-3.5.1-ME Figure 7 Circuit diagram PMA 20

24 Gas sampling and gas conditioning technology 9-3.5.1-ME Figure 8 Circuit diagram oxygen transducer unit PMA1.02.0

25 Gas sampling and gas conditioning technology 9-3.5.1-ME Figure 9 Components list circuit diagram PMA1.02.0

26 Gas sampling and gas conditioning technology 9-3.5.1-ME Figure 10 Components list circuit diagram PMA1.02.0

27 Gas sampling and gas conditioning technology 9-3.5.1-ME Figure 11 Temperature sensor resistance dependent on temperature

28 Gas sampling and gas conditioning technology 9-3.5.1-ME Figure 12 Installation provisions and spare parts positions

3 Gas sampling and gas conditioning technology 9-3.5.1-ME Dear customer, we have made up this operating manual in such a way that all ne

4 Gas sampling and gas conditioning technology 9-3.5.1-ME HEAD OFFICE M&C TechGroup Germany GmbH  Rehhecke 79  40885 Ratingen  Germany T

5 Gas sampling and gas conditioning technology 9-3.5.1-ME 3 SAFETY INSTRUCTIONS Please take care of the following basic safety procedures when

6 Gas sampling and gas conditioning technology 9-3.5.1-ME 5 USED TERMS AND SIGNAL INDICATIONS DANGER! This means that death, severe phy

7 Gas sampling and gas conditioning technology 9-3.5.1-ME 6 INTRODUCTION The M&C oxygen analyser PMA 20 is a temperature controlled instr

8 Gas sampling and gas conditioning technology 9-3.5.1-ME 8 TECHNICAL DATA Oxygen analyser Series PMA Version PMA 20 Part No. 02A1000 = 230V 5

9 Gas sampling and gas conditioning technology 9-3.5.1-ME 9 DESCRIPTION The PMA 20 is a reliable and easy-to-operate instrument. It is built in