Bacharach Gas Pup Instruções de Operação descarregar pdf (Página 31)

GA-40 T plus OPERATION

5.9.1 Device Info

Â and Ã - move the cursor to DEVICE INFO

Á - select option.

DEVICE INFO

DEVICE....: GA-40Tp

SERIAL NO.: 20123014

SERVICE...: 18.01.94

OPER. TIME: 670 h

SERVICE IN: 130 h

GAS FLOW : 90 l/h

BATTERY...: 12.65 V

BAT.CAP. : 75 %

The DEVICE INFO screen shows the type of instrument, the serial no. of the instrument, the date of the last

service, the operating time, the time until the next service, the flow rate of the flue gas , the battery charge and

the battery capacity.

5.9.2 Sensors

select the option SENSORS from the screen OPTIONS as follows:

Â and Ã - move the cursor to SENSORS

Á - select the option. The following screen appears

SENSORS

1 CO RANGE 1000

2 O2 CELL CALIBR.

•

3 EXTERNAL CHANNELS

•

4 SENSOR CALIBRATION

•

5.9.2.1 CO range

If the concentration of CO in the gas stream exceeds the limit set here, then the cells are automatically purged

with fresh air.This limit can be altered as follows:

and

- move cursor to the line CO RANGE

ENTER - start editing of the value

0 to 9 - enter a number between 0 and 20000 ppm

ENTER - close the option

5.9.2.2 O2 Cell calibration

To increase the accuracy of the O

sensor during measurements over a longer period of time the GA-40T plusplus

allows the sensor to be calibrated with ambient air.

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Bacharach Gas Pup Instruções de Operação Página 31