Low-Profile Intelligent 12/24V, Propane Gas Detector with Relay Output (402-002)

Type: Home Alarm
Signal Transmission: Wireless Alarm
Working Mode: Active
Certification: CE, ISO
Application: Indoor
Working Principle: Electro-Acoustic Style
Samples:
US$ 30/Piece 1 Piece(Min.Order)
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Basic Info.

Model NO.
402-002
Transmission Mode
Wireless
Alarm Volume (within 1m)
≥90dB
Operating Voltage
DC(12/24)V
Sampling Time
(2~4)S
Quiescent Condition Indicator
Flashing Red LED Every 5s
Reset Time
<5s
Transport Package
100PCS/Ctns
Specification
dia99*45mm
Trademark
Numens
Origin
Ningbo, China
HS Code
8531100000
Production Capacity
50000PCS/Year

Product Description

402-series non-addressable gas alarms are suitable for connection to 2-wire and 4-wire non-addressable fire detection control and indicating equipment. 402 detectors can also connect to 2-wire and 4-wire addressable fire detection control and indicating equipment that can accept non-addressable detectors.
Advanced electronics in conjunction with a semiconductor gas sensor provide early detection of propane gas (LPG) with high immunity against unwanted alarms.

Features:

·    2-wire and 4-wire models for DC 12 V and DC 24 V operation
·    N/C or N/O alarm relay output
·    Loud 85 dB internal sounder
·    Connects to zone monitor for use with addressable control and indicating equipment

Specification:
operating voltageDC(12/24)V
start-up time≤10min
alarm current(max)50mA@DC 24V
sampling time(2~4)s
start up indicatorgreen LED flashing every 0.5s
quiescent condition indicatorgreen LED flashing every 5s
reset voltage≤1V

Ordering Information:
Part Number2-Wire4-WireRelay Output
402-001--
402-002-

FAQ:
Q1:Are you a manufacturer or trading company?
A1:Numens is a professional fire alarm system manufacturer.
 
Q2:What kind of production service do you provide?
A2:The whole fire alarm system,include Addressable system, Conventional system, Residential system and so on....
 
Q3:What kind of certification do you have?
A3:Numens was EN,BSI,UL,SGS certified and all the products were produced under these major international standard .
 
Q4:What is the lead time for new order?
A4:The lead time for new order is 25 days after confirm order.
 
Q5:How do I get price information?
A5:Sales representatives are responsible for providing detailed price information within 1 workday after get your inquiry.

 

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Gold Member Since 2012

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Manufacturer/Factory
Year of Establishment
2011-07-06
Management System Certification
ISO9001:2008