Technical Data; Absolute Encoder S1D - Elster RABO Manual De Instrucciones

4. Technical Data

Type
Size:
Nominal diameter:
Pressure ratings:
Temperature ranges:
- gas / ambient
- storage
Housing material:
Mechanical ambient conditions:
Pulse generators
LF pulse generator E1
(reed contact)
U = 24 V
i
I = 50 mA
i
P = 0,25 VA
i
R = 100  (series resistor)
i

Absolute ENCODER S1D

Number of Indexes
Number of digit rollers per
index
Temperature ranges
Safety class
Interfaces and
ATEX approval
LF pulse generator
8
Wiegand pulse
generator
U  30 V
I  100 mA
P  600 mW
NAMUR (II 2 G EEx ia IIC T4) or
SCR/SCR+ (II 2 G EEx ib IIB T4) or
optional or retrofittable INS-10, -11, -12
U = 24 V, I = 50 mA, P = 0,25 VA,
i
R
73021678d © Elster GmbH • All rights reserved • Subject to technical modification
RABO
G 16 to G 250
400
DN 32 to DN 100 150
PN 16 or CLASS 150
-25 °C to +70 °C
-40 °C to +70 °C
Aluminium or
Spheroidal graphite cast iron
M1
HF pulse generator
(acc. to EN 60947-5)
U = 8 VDC
rated
I I  3 mA (exposed)
I I  1 mA (covered)
R = 1 k
i
Absolut ENCODER S1D
Index
2
8
-25°C to +60°C
IP 67
M-BUS (without ATEX)
i
= 100  (series resistor)
i
Elster-Instromet
Elster-Instromet
i