The 401 non-addressable ultra-violet flame detectors are suitable for connection to 2-wire and 4-wire non-addressable fire detection control and indicating equipment, or to addressable fire detection control and indicating equipment that can accept non-addressable type detectors.
The 401 UV flame detectors are suited to applications where flames rapidly develop due to the nature of the combustible materials, such as where petrochemical products are used or stored.
Features:
· High sensitivity UVtron sensor tube technology
· Solar blind, with an electronic filter to eliminate unwanted alarms from naturally occurring phenomena
· High immunity to electrical noise and RF interference
· Fast response time
· Wide field of view
· Polarity insensitive
· 2-wire and 4-wire models for DC 12 V and DC 24 V operation
· 4-wire models available with a N/O alarm relay output
· 4-wire models available with auto-reset
· 2-wire models available with remote LED output
· Connects to zone monitor for use with addressable control and indicating equipment
Specification:Ordering Information:
| Part Number |
2-Wire |
4-Wire |
Remote Indicator |
Relay Output |
Auto Reset |
| 401-001 |
√ |
- |
- |
- |
- |
| 401-002 |
√ |
- |
√ |
- |
- |
| 401-003 |
- |
√ |
- |
√ |
- |
| 401-004 |
- |
√ |
- |
√ |
√ |
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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