What makes a radio intrinsically safe?
A radio termed “Intrinsically Safe” is designed and certified to eliminate or encapsulate any components that produce sparks or which could generate enough heat to cause an ignition in areas with flammable gasses, dusts or fuels. Most of these radios are approved to sell in Division 1 & 2.
How do you know if a radio is intrinsically safe?
Verification that a radio unit is intrinsically safe (IS) is noted by looking for a specific label attached to the back side of the portable radio unit. The label usually includes the familiar logo of any of the certifying testing laboratories, such as UL (Underwriters Laboratories) or FM (Factory Mutual).
Do I need an FCC license for UHF radio?
All Motorola radio equipment certified by the FCC since February 14, 1997 is 12.5 kHz efficiency capable. To review the list of Motorola 12.5 kHz capable products please visit www. Motorola.com/narrowbanding. Quick List of Dual Mode (25/12.5 kHz):
Is intrinsically safe the same as explosion proof?
WHAT IS INTRINSIC SAFETY AND EXPLOSION PROOF? Therefore, Intrinsically Safe means that an apparatus, such as a temperature transmitter is not capable of causing an explosion. Explosion Proof means that should an explosion occur, it will be contained within an enclosure.
How do you know if a battery is intrinsically safe?
A system designed to be intrinsically safe requires full documentation of all the components and wiring employed. Immediately following installation there will be an inspection, followed by periodic inspections through the life of the equipment.
What makes a two way radio intrinsically safe?
‘Intrinsically Safe’ -or IS – refers to the way two-way radios (and other electronics) are designed. The design means the radio is incapable of causing a mixture of flammable or combustible material in air, at the mixture’s most easily ignited concentration, to ignite.
Are BK radios intrinsically safe?
The KAA0101IS is an original equipment manufacturer (OEM) 3450 mAh, intrinsically safe, li-Ion battery made by BK Technologies for KNG handheld radios. Intrinsically safe (IS) rating is a protection technique for safe operation of electronic equipment in explosive environments.
What makes a device intrinsically safe?
Intrinsically safe equipment is defined as “equipment and wiring which is incapable of releasing sufficient electrical or thermal energy under normal or abnormal conditions to cause ignition of a specific hazardous atmospheric mixture in its most easily ignited concentration.” This is achieved by limiting the amount of …
What voltage is considered intrinsically safe?
Intrinsic safety is the method of protection for control and instrumentation circuits where the nominal voltage is 24 VDC or less and the current is normally less than 100 mA.
Is battery powered equipment intrinsically safe?
This includes the pre-certification standard of “Intrinsically Safe” (IS) components such as batteries that do not create sparks and shouldn’t discharge electrical or thermal energy that could result in any sort of reaction, even when the component is abused (for instance short circuited).