SM87PB手动火灾报警器

SM87PB手动火灾报警器
SM87PB手动火灾报警器设计用于最危险的环境条件下,紧急按下玻璃按钮单元而实现报警,这些单元容易安装和维护,可以选择本安型和隔爆型,可以根据具体要求在离岸或陆地上的工业选择不锈钢或合金产品

SM87 PB explosionproof manual call point for hazardous areas

SM87 PB explosionproof manual call point for hazardous areas

These manual fire alarm, emergency shutdown pushbutton units have been designed for the most arduous environmental conditions. The units are both easy to install and maintain. Intrinsically safe Exia and flameproof Exd versions of each model are available. A choice of either stainless steel or alloy makes the range suitable for either the offshore or onshore industries.

Download SM87PB datasheet

Download SM87PB North American datasheet

Features

Zone 0, Zone 1 and Zone 2 use*.
Exia IICT4 or Exd IIC T5/T6.
ATEX aproved, Ex II 1G (Exia) Ex II 2GD (Exd).
BASEEFA certified
UL Listed (PB only), Class I, Div 1, Groups C & D.
CSA certified.
IECEx certified.
GOST ‘R’ & ‘K’* certified.
Chinese (CQST) certified.
Brazilian (Inmetro) certified.
IP66 and IP67.
Certified temperature: –55°C to +70°C*.
Stainless steel or marine grade alloy.
Robust yet lightweight.
Easy to maintain.

*Depending on version.

Certification	ATEX, UL, CSA, GOST ‘R’ & ‘K’, CQST, Inmetro
Intrinsically Safe	ATEX Ex II 1G, Exia IIC T4
Flameproof	ATEX Ex II 2G, Exd IIC T6
Area Classification	Zone 0, Zone 1 and Zone 2 use*
Certified Ambient Temperature	-55°C to +70°C
	-20°C to +55°C (LED)
Ingress Protection	IP66 & 67
Material	Stainless Steel or Alloy
Entries	Up to 4 x 20mm or 25mm (NPT for UL)
Weight	3.8kg (Steel) 2.5kg (Alloy)
Options	Body colour, LED, resistor, diode,
	3 & 4 pole changeover switch, certification, tag &
	duty labels.