Burkert 8112 Mode D'emploi page 31

-50 °C
(-58 °F)
Fig. 31: Process temperature - Process pressure with switch position 0.5 g/cm³ (mode switch)
1
Process pressure in bar (psi)
2
Process temperature in °C (°F)
Viscosity - dynamic
Density
Electromechanical data
Cable entry/plug (dependent on the version)
- Single chamber housing
Screw terminals
Adjustment elements
Mode switch
- A
- B
LEVEL SWITCH 8112 - with relay output
1
64
(928)
40
(580)
20
(290)
-1 (-14,5)
0 °C
50 °C
(32 °F)
(122 °F)
100 °C 150 °C 200 °C
(212 °F) (302 °F) (392 °F)
0.1 ... 10,000 mPa s (requirement: with density
1)
0.7 ... 2.5 g/cm³ (0.025 ... 0.09 lbs/in³);
0.5 ... 2.5 g/cm³ (0.018 ... 0.09 lbs/in³) by
switching over
1x cable entry M20x1.5 (cable-ø 5 ... 9 mm),
l
1x blind stopper M20x1.5; attached 1x
cable entry M20x1.5
or:
1x cable entry ½ NPT, 1x blind stopper
l
½ NPT, 1x cable entry ½ NPT
or:
1x plug M12x1, 1x blind stopper M20x1.5
l
for wire cross-section up to 1.5 mm²
(0.0023 in²)
Max. detection or overflow/overfill protection
Min. detection or dry run protection
Supplement
2
250 °C
(482 °F)
31