Flameproof Flow Switches
Pressure switches - Flameproof (explosion proof) either ATEX or dual ATEX/IECEx Exd certified for use in Category 2 (Zone 1) hazardous areas.
Ranges & Products
Perseus range - Single or dual settings Flameproof Flow Switches
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- ATEX & IECEx Flameproof Gas & Dust. II 2G Exd IIC T6...T5 db Tamb -50 to +75°C...+90°C, II 2D Ex tb IIIC T85°C...T100°C Db Tamb-50°C to +75°C T85°C/-50°C to +90°C T100°C or
- ATEX & IECEx Flameproof Gas. II 2G Ex db IIC T6...T5 Gb Tamb -50°C to +75°C...+90°C With or without resistors
- 1 x SPDT microswitch or 2 x SPDT microswitches for DPDT switching or adjustable deadband or dual independant switching
- Internal adjustment scale
- 316 Stainless steel or black anodised aluminium switchcase to IP66 and IP67 standards
- Proven and documented SIL 2 IEC 61508 suitability.
FF502
Inline - ½" to 10" pipe size (12mm to 250mm)
Titan Range - Industry Standard Flameproof Flow Switches
- ATEX Flameproof (explosion proof) certification
CE II2G Exd IIB+H2 T6 Ta -60 to +75°C, T5 Ta -60 to +90°C. - Single or simultaneous dual setting
- Stainless steel or black anodised aluminium housing to IP66
- Integral terminal block via M20 electrical connection
- Circuit monitoring resistors option
FF503
Inline- ½" to 10" pipe size (12mm to 250mm)