Type SVT AM-L
For application with very low contact pressure, the alarm SVT AM-L is used. Already as of difference pressures of 10 mbar, it reliably shows opening of a bursting disc or safety valve.
Model
| SVT AM-L | STRIKO – VerfahensTechnik AM-Low pressure |
Service description
The delivery of the alarm is entirely ready-to-install with seals (Klingersil C 4400, graphite, teflon, etc.) and fit for use for DIN, ANSI and JIS flanges, as well as connecting cables. Depending on the individual use scenario, the alarm may also be configured with other seals.
Advantages in the application
- Reliable breakage monitoring from difference pressures of 10 mbar
- Quick identification of a malfunction
- Simple assembly
- Maintenance-free
- Available in nominal widths DN 25 to DN 600
- In every system can be combined with metal and graphite burst seals, also with bursting discs from other manufacturers
- Can be also used with bursting discs that can be attached without holder between the flanges.
- Retro-fitting is possible thanks to low instalallation height (5mm)
- The alarm is a component independent of the bursting disc
Note about ATEX
According to notification 3.42-10333/98-El of the National Metrology Institute (PTB) of 07/01/1998 the alarm represents, in terms of the ignition protection type own safety “i”, a so called simple electrical operating material, and is described in detail in Section 5.4 from EN 50020. Simple electrical operating materials must not be certified, if they meet the requirements from EN 50020 and Section 6.1.3.1.3 from DIN VDE 0165/1991-02 “Establishing an electrical system in explosive areas”. All STRIKO alarms meet these requirements.