HERO/EED/EMC Solution – Temperature/Current FOT-HERO (sensor)

Product catalog summary

Overview: The FOT-HERO is a fiber optic temperature sensor designed for Electronic Explosive Device (EED) and HERO-type testing applications. It is immune to electromagnetic interference (EMI) and does not emit signals that could disturb EED circuitry.

HERO Context: HERO refers to Hazards of Electromagnetic Radiation to Ordnance, which involves potential adverse interactions between electromagnetic environments (EME) and electrical initiators in ordnance systems.

Specifications:

Temperature Range: 0°C to 120°C (32°F to 248°F)
Resolution: 0.03°C at 0.001 second average
Response Time: Less than 1 millisecond
Connector Type: ST connector

Performance: The sensor provides reliable, precise, and consistent measurements with a fast response time. When used with an EED bridgewire, it has a response time of 60 milliseconds for energy-power ratio and 275 milliseconds for temperature rise time.

Compatibility: The FOT-HERO is compatible with FISO’s VELOCE-100 signal conditioner, which enhances data acquisition with high resolution and minimal fiber movement susceptibility.

Design Features:

Low thermal mass to avoid heat-sink effects
Micron-scale size
Available as a bare sensor or pre-installed on a MK1 squib

Applications: The sensor is suitable for EED applications, HERO testing, and temperature point measurement.

Contact Information: FISO Technologies Inc., 500 St-Jean-Baptiste Ave., suite 195, Québec, QC, Canada G2E 5R9. Phone: (418) 688-8065, Fax: (418) 688-8067, Email: [email protected], Web: www.fiso.com

Catalog excerpts

HERO/EED/EMC Solution – Temperature/Current FOT-HERO (sensor)-1

Low thermal mass Extremely fast response High resolution Microns scale size Immune to electromagnetic interferences (EMI) > Electronic Explosive Device applications (EED) > HERO Testing Temperature point measurement >

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HERO/EED/EMC Solution – Temperature/Current FOT-HERO (sensor)-2

1. The corresponding accuracy in milliamps is relative to the EED under test and has to be determined by an experimental test.2. The resolution performance is related to the system averaging. 3. Veloce 100 signal conditioner dependent. 4. Based on MK1 squib, 60 milliseconds, defi ned as the ratio of the energy and power which produce the same peak output.5. Based on MK1 squib, 275 milliseconds, defi ned as the rise time (10% to 90%) of the output. > Drawing Number SCH-00496 Phone (418) 688-8065 Email info@fi so.com Fax (418) 688-8067 Web www.fi so.com FISO Technologies Inc. 500 St-Jean-Baptiste...

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