-EN Rev. E Operating instruction SCK Gas Sampling System 11
The gas sampling system can be identified by means of the product number
on the nameplate and the following table:
Product number
23919-0-
Value Characteristic Version
1st digit 1 Application SCK
2nd-4th digit 0 n.a.
Compressed-air supply w/o compressed-air tank
1 with compressed-air tank
6th digit 1 Special type and length 60S; 1.5 m
2 60S; 2 m
3 60S; 2.5 m
4 60S; 3 m
5 60S; 3.5 m
6 H; 1.5 m
7 H; 2 m
8 H; 2.5 m
9 H; 3 m
A H; 3.5 m
7th digit 1 Retractor Standard retractor 2.5 m
2 Standard retractor 3.5 m
3 Retractor with special length
8th digit 1 Sample gas line prepared for TBL01-C
2 prepared for heated sample gas line
3 prepared for unheated sample gas line
9th digit 0 n.a.
10th digit 1 Power supply 230 V/400 V, 50 Hz
2 230 V/400 V, 60 Hz
3 120 V/208 V, 60 Hz (incl. transformer)
4 230 V/400 V, 50 Hz prep. for UPS
5 230 V/400 V, 60 Hz prep. for UPS
6 120 V/208 V, 60 Hz (incl. transformer)
prep. for UPS
11th digit 1 External signal transfer Status signals as relay contacts
2 Profibus
3 Signals as relay contacts + Profibus
4 Connection to ACX via Modbus
5 Connection to ACX + signals as relay con-
tact
12th digit 1 Certificates CE design
2 CSA design