HNC-310 Heat Detector

Keywords: Non-Addressable Heat Detector, EN54-5 and UL521 Approved, 4-Wire, Relay Output, Auto-Reset, 12/24/48V

The HNC-310 non-addressable heat 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.
An electronic thermistor sensor provides sensitive rate-of-rise alarm operation, or fixed-temperature operation when the
response threshold value is exceeded.
The HNC-310 range of non-addressable detectors provide fire detection and alarm system designers with a Standards-
compliant, economical heat detector for property protection applications 2 where smoke or multi-sensor detectors may not suitable due to environmental conditions.



· Advanced algorithms provide excellent detection discrimination
· Durable sensor. No adjustment or replacement required
· Surface-mount device (SMD) circuit board design for stable and reliable operation
· Dual LEDs for 360° visibility
· Remote LED output option available

· 4-wire models for DC 12 V, 24 V and 48 V operation

· 4-wire models available with a N/O alarm relay output
· 4-wire models available with auto-reset function
· Connects to zone monitor for use with addressable control and indicating equipment
· Easy installation. No programming required
· Sleek low-profile housing design
· Low maintenance

Ordering Information

  • Yinzhou district Ningbo, Zhejiang, China 315137
  • Tel:+86 574 8281 7218
  • Fax:+86 574 8300 1379
  • Email:sales@numens.com

© 2018 Ambest Electronics (Ningbo) Co Ltd (中国浙江省,宁波市,鄞州区 邮编:315137 )