These flame detectors give excellent immunity to false flame sources both indoors or out. They have internal self-test sources that check the detector’s operation when remotely instructed.
They can operate on a conventional 2-wire (14-28 Vdc) fire systems or 4-20mA process control systems. Relay contacts are also available for Fire and Fault signals. The detectors’ operating modes can be user selected giving a choice of alarm currents, response times, latching or non-latching outputs and sensitivity. The detectors have a maximum ambient operating temperature of 55°C.
16589: Die cast zinc alloy
16509: Stainless Steel
Hazardous Area Model – Intrinsically Safe (IS)
16579: Die cast zinc alloy
The requirements of Directive 94/9/EC, the ATmosphere EXplosives ATEX Directive have been met.
Apparatus Certificate Number: BAS02ATEX1001
System Certificate Number: Baseefa08Y0078 Certified to:
ATEX: II 1 G
CENELEC/IEC: Ga Ex ia IIC T4; Zones 0, 1, 2
Ex II 1 G Ga Ex ia IIC T4
Zones 0, 1, 2Zones 0, 1, 2
Hazardous Area Models – Flameproof (Exd)
16519: Copper free aluminium alloy – Colour Red
16219: Copper free aluminium alloy – High Temperature up to 85°C – Colour Red
16549: Stainless Steel – Colour Natural
Baseefa ATEX Certificate No: Baseefa08ATEX0270
Baseefa IECEx Certificate No: IECEx BAS 08.0073
Ex II 2GD Ex d IIC T4 Gb
Ex tb IIIC T135ºC Db IP66 A21 (Tamb -40ºC to +125ºC)