Torques; Tightening Torque And Cable Size For Field Wiring Terminals; Factory Settings - Dräger Polytron 8000 Instructions For Use Manual

Technical data

12.1 Torques

(The torques are valid for the aluminum and stainless steel
316 variants)
Part Torque Lb. In.
Housing cover
Sensors
Plug
Cable bushing
Device to e-Box
If an optional e-Box is being used, fasten the device securely
to the e-Box with 4 screws and a tightening torque of 8 Nm.
12.2 Tightening torque and cable size for field
wiring terminals
Terminals Torque Lb. In.
Power
4.4 – 7.0
supply and
(0.5 – 0.8 Nm)
signal
4.4 – 7.0
Relay
(0.5 – 0.8 Nm)
32
Torque Nm
min. 266 min. 30
min. 266 min. 30
min. 266 min. 30
min. 443 min. 50
71 8
Cable size in Cable size in
AWG mm
24 – 12 0.2 – 2.5
20 – 12 0.5 – 2.5

12.3 Factory settings

12.3.1 Alterable settings for the Polytron 8000
Menu
A1 Alarm
A2 Alarm
A1 Relay alarm:
Direction
A2 Relay Alarm:
Direction
A1 latching mode
A2 latching mode
A1 Acknowledgement mode
A2 Acknowledgement mode
A1 enrg / wired in e-Box
A2 enrg / wired in e-Box
2
Calibration password
LCD setting
Configuration password
SIL status
Language
Fault current
Warning current
Warning
Maintenance current
HART address
Auto-cal.
Calibration interval
Function key
Standard setting
Depending on the sensor
Rising
(falling with DrägerSensor O
Rising
Non-latching
Latching
Acknowledgeable
Not acknowledgeable
Energized / NO
Energized / NO
_ _ _1
On
_ _ _2
Off
English
1.2 mA
3.0 mA
Off
3.4 mA
0
Off
Depending on sensor
Faults
Dräger Polytron 8000
)
2