Numens 407 - Specifications

407 reflective beam line-type smoke detector
Installation and Service Manual
13
32-0061-r04_2020-10
© 2019, 2020 Ambest Electronics (Ningbo) Co Ltd. All rights reserved.
All specifications and other information shown were current at the date of publication and subject to change without notice.
7. SPECIFICATIONS
7.1. Technical Data
Power
407-001
Operating voltage
DC (20 ~ 28) V
Commissioning current
≤ 20 mA @ DC 28 V
Quiescent current
≤ 12 mA @ DC 28 V
Quiescent condition
Quiescent condition indication
Flashing red LED
Alarm
Obscuration sensitivity level
(1.3 ± 0.3) dB/m
Alarm current (max)
22 mA @ DC 28 V
Alarm indicator
Red LEDs
Alarm N/O relay
2.0 A @ DC 28 V
Reset time
15 s
Fault
Fault indicator
Yellow LED
Fault N/O relay
2.0 A @ DC 28 V
Environmental
Operating temperature
(-10 ~ +50)°C
Operating humidity
(0 ~ 95)% RH, non-condensing
Storage temperature
(-25 ~ +80)°C
Storage humidity
(0 ~ 98)% RH, non-condensing
Miscellaneous
Detection distance
a
(8 ~ 100) m
Detection width
14.5 m
Beam adjustment angle
±6º
Transmitted beam path angle
±0.5° directional
Alignment indicator (during commissioning)
Green LED; yellow LED
Dimensions (h x w x d)
(206 x 95 x 95) mm
Weight (with base)
405 g
Ingress protection rating
IP-20
IP-66
b
a
2 x 2 reflector matrix required for detection distance > 40 m.
b
Prepared with glue-seal treatment.
7.2. Ordering Information
Model
Description
407-001
Non-addressable reflective beam line-type smoke detector
407-002
Line-type smoke detector reflector
621-007
Module, single input, switched external DC 24 V