SM-501-P | Air Products | Gas & Specialty Sensors
SMOKE DETECTOR. PHOTOELECTRIC
Brand:Air Products
MPN:SM-501-P
SKU:SM-501-P
List Price:
$298.00
Today's Price:
$154.96
Log in for customized pricingproduct specifications
Mount
Duct
Type
Accessory
Output Type
Relay
product series specifications
Supply Voltage: (without accessories)
24 VAC: @ 35 mA standby, 74 mA alarm
24 VDC: @ 15 mA standby, 56 mA alarm
115 VAC: @ 25 mA standby, 32 mA alarm
230 VAC: @ 12 mA standby, 16 mA alarm
Frequency: 50/60 Hz
Relay Contacts: Alarm 2-SPDT, 10A, 115 VAC, resistive
Trouble: 1-SPDT, 10A, 115 VAC, resistive
Air Velocity: 500-4000 fpm (2.5-20.3 mps)
Radioactive Element: For SM-501-N only Americium 241, 0.9 μCi
Wiring Terminations: Solid or stranded, 12 to 22 AWG terminals
Operating Temperature:
SM-501-N: 32° to 158°F (0° to 70°C)
SM-501-P: 32° to 140°F (0° to 60°C)
Operating Humidity: 10% to 85% RH non-condensing
Enclosure Rating: NEMA 1, 18-gauge steel back box, clear plastic cover (94V-0), Gray paint with clear cover
Dimensions: 9.13"H x 7.25"W x 2.25"D (23.19 x 18.42 x 5.72 cm)
Weight: 3.2 lb (1.45 Kg)
Approvals: UL File #S2829 CSFM 3240-1004:108 MEA 73-92-E, Vol. 26
Warranty: 3 year
product series features
- Universal voltage: 24 VAC, 24 VDC, 115 VAC, or 230 VAC
- Remote reset, alarm, and indication available
- Two alarm contacts and one trouble contact
- Interchangeable plug-in photoelectric or ionization heads
- Compatible with building automation and fire alarm systems
- Dust filtering included in detector head
- Interconnect up to 30 detectors for common functions
more information & related documents
Series Description
The Air Products & Controls SM-501 Series Duct Smoke Detectors provide early smoke detection and sense combustion products present in air moving through HVAC ducts. The smoke detectors sample air using intake sampling tubes, which are sold separately. A standard length exhaust tube is provided with each detector. The SM-501 Series is designed to operate in duct widths from 6 in. (15 cm) to 10.0 ft. (3.05m) with an air velocity from 500-4000 fpm (2.5-20.3 mps). Complete systems may be shut down in the event of smoke detection. These detectors are proven performers in Building Automation Systems, BAS.
Kele Description
SMOKE DETECTOR. PHOTOELECTRIC
Manufacturer
Air Products
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