CHECKFIRE 210 Detection and Actuation System

​​The ANSUL CHECKFIRE 210 Supervised Electronic Detection and Actuation System is engineered to stand up to extreme operating environments. This versatile system is designed to provide detection, alarm and fire suppression system actuation for mobile applications like hydraulic excavators, haul trucks, wheeled loaders, dozers and graders. The CHECKFIRE 210 is used with an ANSUL LVS, A-101, or twin agent vehicle fire suppression system for 24-hour protection of equipment.

One of the hallmarks of the CHECKFIRE 210 system is its flexibility in protecting multiple hazard areas. Featuring color-coded, plug-and-play connectors, the system is equipped with two, independent detection circuits configurable for various options including single-zone detection, two-zone detection, cross-zone detection, discharge pressure feedback monitoring or alarm only.

The CHECKFIRE 210 System can be found on vehicles and non-road mobile equipment in industries including agriculture, construction, forestry, mining, public transportation, public utilities and waste/recycling.


  • Documents
  • Features
  • Options
Document Type  

Document Name Document Type
Language FileName Action
ANSUL-NEURUPPIN Fire Protection for Tunneling Equipment Total Solutions (British English, Rev. 03) Brochure/Flyer English F-2017258_BE.pdf View
ANSUL-NEURUPPIN Fire Protection for Tunneling Equipment Total Solutions (German, Rev. 03) Brochure/Flyer German F-2017258_BE_DE.pdf View
ANSUL-NEURUPPIN Fire Protection for Tunneling Equipment Total Solutions (European Spanish, Rev. 03) Brochure/Flyer Spanish F-2017258_BE_ES.pdf View
ANSUL CHECKFIRE 210 Detection & Actuation Product Overview (Rev. 03) Brochure/Flyer English F-2013358.pdf View
ANSUL CHECKFIRE 210 Detection & Actuation Product Overview (A4, Rev. 03) Brochure/Flyer English F-2013358_A4.pdf View
ANSUL Fire Protection for Mining Equipment Total Solutions Flyer (Rev. 01) Brochure/Flyer English F-2013150.pdf View
ANSUL Fire Protection for Mobile Mining Equipment Total Solutions (A4, Rev. 01) Brochure/Flyer English F-2013150_A4.pdf View
ANSUL Soluções Totais Proteção Contra Incêndio Para Equipamentos Móveis De Mineração Brochure/Flyer Brazilian Portuguese F-2013150_BPT.pdf View
ANSUL Protection Des Équipements Miniers Mobiles Contre L'incendie Solutions Totales Brochure/Flyer French F-2013150_FR.pdf View
ANSUL Soluciones Integrales Protección Contra Incendios Para Equipos De Minería Móviles Brochure/Flyer Latin American Spanish F-2013150_LAS.pdf View
ANSUL Хөдөлгөөнт Уул Уурхайн Тоног Төхөөрөмжид Зориулсан Галын Хамгаалалт Нийт Шийдэл Brochure/Flyer Mongolian F-2013150_MN.pdf View
ANSUL Total Solutions Brandskydd För Mobil Gruvutrustning Brochure/Flyer Swedish F-2013150_SV.pdf View
ANSUL Linear Detector (Fixed Temperature) Data Sheet Data/Specification Sheet English F-2015299.pdf View
ANSUL Spot Thermal Detector (Fixed Temperature) Data Sheet (Rev. 01) Data/Specification Sheet English F-2015240.pdf View
ANSUL CHECKFIRE 210 Detection and Actuation System Data Sheet (Rev. 01) Data/Specification Sheet English F-2014011.pdf View


​• Two detection circuits
• Internal reserve power source
• Built for extreme environments
• Automatic or manual actuation
• Easy plug-and-play installation
• Dust and water tight (IP67 rated)
• Downloadable 4,000+ event history log with real-time stamp
• System isolate feature
• Versatile system configurations
• Display module dashboard or swivel bracket mounting
• Actuation of up to 10 agent tanks via electric actuators
• Continuous system updates through display module
• FM approved and CE marked


The CHECKFIRE 210 offers two reliable forms of detection used individually or in combination.

Linear Wire Detection consists of two spring-steel conductors separated by a heat sensitive insulator. At the temperature rating of the wire, 356
ºF (180 ºC), the insulator melts and the two conductors make contact, sending a signal to the detection module which signals the control module to actuate the fire suppression system.

With Spot Thermal Detection, the thermal detector contacts close and signal the control module to initiate fire suppression when the temperature reaches either 250
ºF or 350 ºF (121 ºC or 177 ºC) depending on the model selected.

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