Dräger Polytron 8000 Series Technical Manual

Technical Manual | Dräger Polytron
®
8000 Series 45
Operation
8.5 Info mode and function key
8.5.1 Activating info mode
The Info mode is used to show instrument relevant information. This does not
interrupt the normal operation of the instrument.
 Tap and hold for 3 seconds in measuring mode.
8.5.2 Info mode navigation
If no key is tapped within 30 seconds, the instrument will automatically return to
normal operation.
8.5.3 Using function key
Using the function key, a pre-set function can be executed. By default the faults are
displayed.
 Tap and hold for 1 seconds in measuring mode.
To configure the function key, see 12.4 Configuring function key.
8.6 Menu
8.6.1 Menu navigation
8.6.2 Passwords
To change passwords, see 12.1.
Different functions depending on the type of menu
Button Function
OK
Button Function
Switches to the next screen
Switches to the previous screen
Ends info mode
M
OK
Button Function
Scrolls upwards.
Sets values.
Scrolls downwards.
Sets values.
Confirms entry.
Selects menus and functions.
M
OK
Calibration PWD Access to information (Information menu) and calibration
settings (Calibration menu)
Default: _ _ _ 1
Settings PWD Access to all configurations and menus
Default: _ _ _ 2

Dräger Polytron 8000 Series Specifications

General

Ingress Protection	IP66/67
Detection Principle	Electrochemical, Infrared, Catalytic Bead
Gases Detected	Combustible gases, toxic gases, and oxygen
Display	LCD with backlight
Humidity Range	0 to 99% RH (non-condensing)
Housing Material	Stainless steel
Output Signal	4-20 mA, HART, RS-485 Modbus
Power Supply	10 to 30 V DC
Certifications	ATEX, IECEx, CSA
Temperature Range	-40 °C to +65 °C (depending on sensor)