[1.General Specifications]

*¹ Characteristics may vary from specifications.

*² Protection Rating based on in-house evaluation, not IECEx/ATEX certified.

There are no contents of controlled substances exceeding the threshold for the RoHS

Directive.

Remarks

VAC applied for 1min between live part and non-current carrying metallic part without

breaking insulation

Conformity Standards

Explosion-proof

Zone

Ex mark

Explosion-proof

Specifications

Outer Dimensions

Refer to [ 3.Outer Drawing ]

Mass (Tolerance ±10%)

90-250V AC (50/60Hz)

10-30V DC

45m/s²

(JIS C 60068-2-6：2010)

20m/s²

(JIS C 60068-2-6：2010)

120 rpm

Flashing Rate

Indoor ＆ Outdoor

-20℃ to +55℃

100-240V AC (50/60Hz)

Model

Rated Voltage

Rated Current

Consumption *¹

Storage Ambient Humidity

Less than 90% (No condensation)

Max.

Max.

0.4A

0.1A

Triple-flash

Withstand Voltage

Environmental Condition

Operating Ambient Temperature

Operating Voltage Range

Product Name

Storage Ambient Temperature

-30℃ to +65℃

Page

SPECIFICATIONS

Drawing No.

Rev.

E

Explosion-proof Beacon

REF-M1

REF-M2

12-24V DC

Mounting Direction

Environmental Condition

Operating Ambient Humidity

5.5W

5.0W

Upright

120 flashes per minute

7.06kg

Mounting Location

Protection Rating

More than 1MΩ at 500V DC between live part and non-current carrying metallic part

Insulation Resistance

Luminous Intensity (Typ.)

Red: 150cd, Amber: 220cd

Rotation Flashing Rate

Upright

Zone 1 (Class Ⅰ hazardous locations)

Zone 2 (Class Ⅱ hazardous locations)

IECEx - Ex db ⅡB+H₂ T6 Gb

ATEX -

Ⅱ

2 G Ex db ⅡB+H₂ T6 Gb

Rated Power

Consumption *¹

Vibration Resistance

IEC 60079-0 : 2017 (Ed.7) and IEC 60079-1 : 2014 (Ed.7)

EN IEC 60079-0 and EN IEC 60079-1

RoHS Directive (EN50581), ATEX Directive 2014/34/EU

IP65 (IEC 60529) *²

Less than 90% (No condensation)

500V AC

1500V AC

Upright

1/4

REF-M1-E-W18