7
Service Manual Signum
Introductory Remarks
Model Designation
Model Codes:
SIW – Series name
R / A / S – Featured technology (R=Regular; A=Advanced with strain
gauge technology; S=Supreme with electromagnetic force compensation)
1,2,3 – Application level (display unit); later a 4
th
display unit will be available in addition
X – Indicates explosion-protected (N/A at the initial stage, since it is not available in an explosion-
protected version at this stage)
P – Material (at the initial stage only painted, but will also be available in stainless steel at a later time)
Resolutions:
-R 6,000d< 15,000d
-L 15,.000d
-I 30,.000d
-N multirange n*3,000d
-M multiintervall n*3,000d
-S 50,000d <S<100,000 d
-H >100,000d
-D Dual range high resolution >50,000
-P Polyrange high resolution >50,000
-K Dual range low resolution <= 50,000
-T Polyrange low resolution <=50,000
It is possible to select from various groups of options
(e.g., interfaces, rechargeable battery pack, 2
nd
A/D converter, other IP versions, etc.)