FEA Based Level 3 Assessment of Deformed Tanks with Fluid Induced Loads
Smoke detector-no-nc-contract
1. TECHNICAL SPECIFICATION
Input Voltage 12 to 35V DC
Static Current ≤50µA(12 to 35V)
Alarm Current 40 to 80mA (12 to 30V)
Operating Humidity 10% to 95% RH (non coagulating)
Operating Temperature (-10◦C to +55℃)
Anti-wind capacity 20m/s (non false alarm)
Max. Ripple Voltage 30% (Peak-to-Peak value)
Max. Electrify Capacitance 0.03µF
Electrify time ≤60s
Alarm Resume auto reset (power off reset≤0.5s optional)
Wiring Mode non-polarized,2/ 4-wire
Installation ceiling mounted
Detecting Area 150 sq ft (with 4 meter height)
Detecting Sensitivity (Response
threshold)
N=9.5%/m(3.0%/ft), m=1.35dBm-1 (cotton
wicks smoldering test)
Dimension φ100*45mm
ORINSONGCONVENTIONAL SMOKE SENSORS
OR-S814
2/4 WIRE OPTICAL SMOKE
SENSORS
MAIN FEATURES
Light labyrinth with high stability, unique light
labyrinth design
Network by current/relay, NO/N.C optional
Adopted CMOS with low power consumption
High Adaptability to the Ambient, with dustproof,
mothproof, moisture proof, anti-white light,and high
EMI immunity function
Orientation Differences: Mmax: Mmin<1.6
Highlight Dual color LED indication
Unique bracket design, easy installation, Anti-tamper
function
Standard: GB.4715-93, UL217-2007, NEN-EN
14604-2005
UL 217-2007
Mrktd By:
NRS SOLUTIONS a CO.,
Old no.117, Velachery Road, Saidapet, Chennai – 600 015.
Ph: 044-42188601 Mbl: 09940016761 e-mail: sales@nrssolutions.in
