Burkert Type 8111 User Manual
Page 26
-
Thread G¾ A, ¾ NPT
75 Nm (55 lbf ft)
-
Thread G1 A, 1 NPT
100 Nm (73 lbf ft)
High voltage test (enamel)
max. 5 KV
Gas-tight leadthrough (optional)
-
Leakage rate
< 10
-6
mbar l/s
-
Pressure resistance
PN
64
Output variable
Output
Two-wire NAMUR output
Current consumption
-
Falling characteristics
≥ 2
.6 mA uncovered/≤ 0.6 mA covered
-
rising characteristics
≤ 0
.6 mA uncovered/≥ 2.6 mA covered
-
Fault message
≤ 0
.6 mA
Necessary processing system
NAMUR processing system according to
IEC
60947-5-6 (EN 50227/DIN 19234)
Modes (NAMUR output adjustable to falling or rising characteristics)
-
Min.
rising characteristic curve (High current when
immersed)
-
Max.
falling characteristics (Low current when immersed)
Measuring accuracy
Deviation
± 1
mm (0.04 in)
26
LEVEL SWITCH
8111 • with NAMUR output
9 Supplement
32048
-EN
-120418