BARTEC – THE WORLD OF SAFE.T® TECHNOLOGY
SILAS Controller
A7-3741-1110/.000
Features
- Small configuration
- Easy to handle
- Separate purging gas input and output
Certificates
TUEV 09 ATEX 553359 IECEx TUN 10.0030X CSA 2654547 DNV A-13179 
CNEx13.1355X 
KTL 13-KB4BO-0313 KTL 13-KB4BO-0635X 
NCC 14.02970X 
GOST R POCC DE.ME92.B02322 PPC 00-044263 
GOST-K-KZ4710193.01.01.00142 
GOSPROMNADZOR 11-02-0015-2012 Ex protection type
II 3G Ex nA nC [pz] IIC T4 Gc-20 °C to +60 °C
II 3G Ex nA nC [pz] IIC T6 Gc-20 °C to +40 °C
II 3D Ex tc [p] IIIB T85 °C DcAmbient temperature
Description
The SILAS Controller serves to monitor electrical equipment set up in accordance with the ?pressurised apparatus with leakage compensation? process.It is a complete safety device, which consists of a type A7-3741-1110/*000 SILAS Controller and a type 17-51P3-1604 pressure control device.
An optional digital purging gas valve to supply protective gas is also necessary.
Technical data (extract)
(Click here for more information)| Protection class | min. IP 54 |
| Pressure | 0 to 25 mbar for all pressure switching levels |
| Purging time | 0 to 60 minutes (adjustable) |
| Storage temperature | -20 ?C to +60 ?C |
| Weight | 1.2 kg |
| Display | - LCD display - 1 power switch - 1 BCD switch to select which parameters are displayed - 3 pushbuttons to change parameters - 3 LEDs for displaying the states of the switching relay - 1 connection socket for bypass switch |
| Voltage | AC 230 V / 50 to 60 Hz AC 115 V / 50 to 60 Hz DC 24 V |
| Power | max. 8 W |
| Relay | 1. Alarm relay (voltage-free) 2. Control relay for purge valve 3. Signal relay for status transmission |
