Actuators for Regulating Duty
Dual Output Position Transmitter RWG 2002 DG :
Description of Electronic Units
IWG 1002
Technical Data - RWG 2002 DG
< 0.2%
< 1%
oo
- 20 C to + 80 C
100 mA
+ 50%
+ 25%
24V DC
+ 10% regulated
0/4-20 mA
0/4-20 mA
Supply Voltage
Change in Output due to
Input Supply Variation
Linearity Error for both
Outputs
Operating Temperature
Range
Current Drawn
Adjustability of Span
Adjustability of Zero
Output 1 (Isolated)
Output 2 (Isolated)
Technical Data - IWG 1002
Configuration
2 Wire
60 to 100%
o
0.4% / 10 C
600 ohms
24V DC
+ 15% regulated
4-20 mA
+ 25%
Supply Voltage
Displacement of end
position, max.
Temp. drift
< 0.3%
Linearity (not
considering LVDT)
Resistance max.
Displacement of zero
position, max.
Output Current
It is a signal converter device for the
transformation of resistance value into
proportionate galvanically isolated two current
outputs. This device requires 24 V DC power
supply regulated within + 10%. Auma power
supply unit PS01 is recommended for
this purpose.
Inductive Position Transmitter IWG 1002
When using Auma actuators for regulating duty
with demand of high accuracy, an inductive
position transmitter can be fitted to give precise
read out of position.
The output signal is used as feed back to
electronic positioner or for position indicator.
The system consists of two parts, a linear
variable differential transformer (LVDT) and
an electronic unit. The smallest change of
magnetic core in the measuring coil is
transformed into proportional signal. The
transmitter has no moving contacts. This device
requires 24 V DC power supply regulated
within + 15%. Auma power supply
unit PS01 is recommended for this purpose.
The linearity of the unit is less than 0.3%.
18
To Next Page
Loading...
