Petzl - Professional Catalog 2027

ZONE 0

ZONE 0 ZONE 1

ZONE 2

ZONE 1

II 1 G

Class I Div 1 A , B , C , D

HAZLOC

Ex ia IIC T4

ATEX CODING

II 1

Equipment

group

Equipment

category

Explosive

atmosphere

symbol

I : mining

M1 : energised

M2 : de - energised *

II : non - mining

1 : zone 0

2 : zone 1

3 : zone 2

Gas

* in presence of explosive atmosphere

ELECTRICAL PROTECTION CONCEPTS

Standard IEC / EN Code Zone

60079 - 11

Ex ia

Intrinsic

Safety

Ex ib 1

Ex ic 2

CSA C22 . 2 No . 60079 - 11 , UL 60079 - 11 and UL 913

GAS GROUPS

Gas group Representative test gas

I Methane ( mining only )

IIA Propane

IIB Ethylene

IIC Hydrogen

Gases are classified according to the ignitability of gas - air mixture .

Refer to IEC / EN 60079 - 20 - 1 for classification of common gases and vapors .

TEMPERATURE CLASS

T class Maximum surface temperature

T1 450 ° C

T2 300 ° C

T3 200 ° C

T4 135 ° C

T5 100 ° C

T6 85 ° C

EQUIPMENT PROTECTION LEVEL

Equipment protection level Zone

ia 0 ( Ga )

ib 1 ( Gb )

ic 2 ( Gc )

HAZLOC CODING

Class Group

Division

1 2

Gases ,

vapors ,

liquids

A : Acetylene

Explosive and

always dangerous

Where ignitable

concentrations of

flammable gases ,

vapors or liquids

are not likely to

exist under

normal operating

conditions .

B : Hydrogen

C : Ether

D : Hydrocarbons ,

fuels , solvents

ATEX HAZLOC

ZONE 0 Class I Div 1

ZONE 1 Class I Div 1

ZONE 2 Class I Div 2

50 m

200 lm

200 m

200 lm

For more information on

ATEX and HAZLOC regulations ,

see Petzl . com

POTENTIALLY EXPLOSIVE ATMOSPHERES BRIGHTNESS AND BURN TIME

WORK IN DARK ENVIRONMENTS

Classif ication of ATEX / HAZLOC zones

Potentially Explosive

Atmosphere

Gas Type Combustible

Permanent or Long - Term

Occasional

Accidental

The PIXA Z0 was designed to meet the needs of maintenance

and industrial professionals working in potentially explosive

environments . It has the following certifications : ATEX Zone 0

( II 1 G Ex ia IIC T4 ) , HAZLOC ( Class I Div 1 A , B , C , D T4 ) ,

and IECEx ( Gas : Ex ia IIC T4 Ga ) . Durable , waterproof ,

and resistant to certain chemicals , it is ideal for intensive

and demanding professional use .

If an explosion hazard is identified in an environment ,

the hazardous areas are classified as areas at risk , depending

on the prevalence and type of combustible , gas or dust . All of

the materials used in these zones must therefore meet current

regulations for this type of zone ( ATEX and / or HAZLOC ) .

Example of ATEX area ( gas type combustible )

How to read an ATEX or HAZLOC

marking on the PIXA Z0 headlamp ?

Different Beam Types

Brightness : the shape of the beam directly affects lighting distance

Lighting distance depends directly on brightness , but mainly on the shape of the beam .

In fact , given the same brightness , lighting distance will vary depending on the shape

of the beam .

Petzl indicates the different lighting modes available for each headlamp . These modes

correspond to specific conditions of use : close - range work , moving around , seeing at

a distance .

Brightness ( lumens )

This measurement is taken between 30 and 120 seconds

after the headlamp is turned on . It indicates the maximum

light output when the lamp is first turned on using new

batteries ( included ) .

Burn time ( hours )

This is the length of time for which lighting remains optimal ,

from the moment the lamp is turned on until it drops to 10 %

of maximum light output . It then switches to reserve lighting .

Lighting distance ( meters )

This is the maximum distance between the lamp and

the location where only 0 . 25 lux of illumination remains .

The measurement is taken when the lamp is turned on ,

using new batteries . Lighting distance depends directly

on brightness , but mainly on the shape of the beam .

Reserve lighting

( Outside of the ANSI / PLATO FL1 protocol )

In addition to these measures , Petzl offers reserve lighting .

Reserve lighting provides a minimum light level to be able

to move around . However , the lighting may be insufficient

for certain activities ( such as precision work or inspection ) .

Lighting Performance : How Is It Measured ?

Lighting performance as def ined by the ANSI / PLATO FL1 protocol

Petzl has chosen to comply with the ANSI ( American National Standards Institute ) FL1 protocol to measure and demonstrate the lighting

performance of our headlamps . This voluntary move allows users to easily compare the lighting performance of different headlamp models

using standardized criteria .

Narrow beam

Narrow beam allows focused lighting on a target in order

to see objects or people at a distance .

Mixed beam

Mixed beam consists of a wide beam and a focused component ,

allowing both proximity lighting and longer - range vision

for moving around .

Wide beam

Wide beam designed for proximity lighting to see up close

or around your feet . The wide angle provides a very large

and comfortable field of view .