|
Design
|
Digital, electropneumatic positioner
|
|
Mode of operation
|
Double-acting Single-acting
|
|
Design characteristics
|
Safety position - pneumatic outlets closed
Safety pneumatic output 2 exhausted
Safety pneumatic output 4 pressurised
|
|
Mounting position
|
optional
|
|
Type of mounting
|
With accessories
To VDI/VDE 3845
To VDI/VDE 3847-2
|
|
Functional principle of measuring system
|
Potentiometer External
|
|
Sensing range
|
0 deg ... 115 deg
|
|
Display
|
LCD display, via software 90° rotatable
|
|
Setting options
|
Via display and keys
|
|
Cycle time
|
20 ms
|
|
Nominal altitude of use
|
<= 2000 m NHN
|
|
ATEX category gas
|
II (1) 2G II 2G
|
|
Explosion ignition protection type for gas
|
Ex ia [ia Ga] IIC T4/T6 Gb Ex ib IIC T4/T6 Gb
|
|
ATEX category dust
|
II (1) 2D II 2D
|
|
Explosion ignition protection type for dust
|
Ex ia [ia Ga] IIIC T130°C Db
Ex ia [ia Ga] IIIC T85°C Db
Ex ib IIIC T130°C Gb
Ex ib IIIC T85°C Gb
|
|
Explosion ambient temperature
|
T4: -40 °C <= Ta <= +80 °C
T6: -40 °C <= Ta <= +50 °C
|
|
Certificate issuing authority
|
BVS 23 ATEX E004 IECEx BVS 23.0001
|
|
Max. intrinsically safe circuit input parameter
|
See IECEx certificate See ATEX certificate
|
|
Max. input power Pi
|
See ATEX certificate See IECEx certificate
|
|
Max. input voltage Ui
|
See ATEX certificate See IECEx certificate
|
|
Max. input current Ii
|
See ATEX certificate See IECEx certificate
|