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STExB2RT1 Rotating Halogen Beacon 1-21-180

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The STExB2RT1 is an explosion proof rotating Halogen beacon. The robust IP66 corrosion proof 316L stainless steel enclosure ensures the STExB2RT1 is suitable for all Zone 1, 2, 21 & 22 hazardous location signalling applications.
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Type
Voltage
Cable Entry Type
Stopping plug/adaptor material
Guard Material
Version
Enclosure Color
Lens Color
Part Number:
STExB2
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Rotating Halogen Beacon

Description

The STExB2RT1 beacons produce a high output rotating signal required for effective signalling in environments with elevated levels of ambient light. The field replaceable colour filter enhances the visibility of the beacon and is constructed from UV stable PC.
The stainless steel enclosure features a threaded flame path, four cable entries and a large termination area – all of which significantly reduce installation time.

Downloads

Datasheet Datasheet.pdf
Installation Manual D199-00-301-IS_Issue_1_STExB2RT1_.pdf
IECEx certificate IECEx_ULD_16.0017X_Issue_0_STEx.pdf
ATEX certificate ULD_16ATEX1466X_Issue_0_STEx.pdf
Russian Ex certificate __RU_C_GB.71.B.00109.pdf
Declaration of Conformity DC-070_Issue_A_STEx.pdf
2D drawing (PDF) SK0392_Issue_A.pdf
2D drawing (DWG) SK0392_Issue_A.DWG
3D drawing (IGS) SK0392-3D_Issue_A.IGS
3D drawing (STEP) SK0392-3D_Issue_A.STEP
Pipe Mount Drawing (PDF) D217-05-281_Issue_B_STExB2.pdf

Features

  • Robust corrosion proof 316L stainless steel enclosure
  • Ingress protection IP66
  • 316 Stainless Steel guard included as standard
  • Field replaceable UV stable lens colour filter
  • 316 Stainless steel stopping plugs included
  • 4 x M20 cable entries
  • Stainless steel fasteners
  • Duplicate cable terminations
    (in & out for daisy-chain installations)

Specification

Energy: 20W (DC voltages)
25W (AC voltages)
Source: Halogen Lamp G6,35/GY6,35
Rotation speed: 180RPM (+/-30RPM)
Eff. Intensity cd: 633 cd
Lens colours: Amber, Blue, Clear, Green, Magenta, Red & Yellow
Voltages DC: 12V dc; 24V dc
Voltages AC: 115V ac; 230V ac
Ingress protection: EN60529: IP66
Drive life: >5,000 hrs
Duty cycle: 100%
Enclosure matl: 316L Stainless Steel
Enclosure finish: Chromated & powder coated
Colour: RAL3000 Red
Cable entries: 4 x M20 ISO (3 x stopping plugs included as standard)
Adaptors to M25, 1/2" & 3/4" NPT can be specified
Terminals: 0.5 – 2.5mm² (20-14 AWG)
Enclosure volume: <2 litres
Line monitoring: Blocking diode included
EOL Min. 500 Ohm 2w, or 3k3 Ohm 0.5w resistor
or diode (DC versions) can be fitted
Grounding stud: M5
Temperature range: -50° to +70°C (-58°F to +158°F)
Relative humidity: 95% – Additional tropicalisation is recommended for applications where both high relative humidity and high ambient temperatures exist
Weight: 6.0kg/13.23lbs
*All candela data is representative of performance with clear lens at optimum voltage.
Example part code: STExB2RT1AC230 [e][m][s][v][x]/[y]
STExB2RT1AC230AS2A1R/R
STExB2RT1 25W Halogen Rotating Beacon, 230V ac,
4 x M20 entries, Stainless Steel stopping plugs,
A4 316 SS dome guard, IECEx & ATEX approved,
Red enclosure, Red lens

Current Consumption

Version: Voltage: Current:
12V dc 12V dc 1.73A
24V dc 24V dc 970mA
115V ac 50Hz/60Hz 115-120V ac 216mA
230V ac 50Hz/60Hz 111mA

Part Codes

Version: Part code:
Product type: STExB2
Type: RT1 Halogen Rotating Beacon
Voltage: DC012
DC024
AC115
AC230
12V dc
24V dc
115-120Vac
230V ac
Cable Entry Type:[e] A
B
C
D
E
F
G
H
I
J
4 x M20x1.5mm
2 × 1/2" NPT – adaptors
2 × 3/4" NPT – adaptors
2 x M25x1.5mm – adaptors
1 × 1/2" NPT – adaptor
1 × 3/4" NPT – adaptor
1 x M25x1.5mm – adaptor
3 × 1/2" NPT – adaptors
3 × 3/4" NPT – adaptors
3 x M25x1.5mm – adaptors
Adaptor/Stopping
plug material: [m]
B
N
S
Brass
Nickel Plated
Stainless Steel (standard)
Guard material & tag: [s] 1
2
3
4
A2 304 Stainless Steel
A4 316 Stainless Steel (default)
A2 304 St/St with Equip. Tag
A4 316 St/St with Equip. Tag
Product version: [v] A1 IECEx & ATEX Group II 2G/D Zone 1, 2, 21 & 22
Enclosure colour: [x] R
S
Red
Special (contact E2S)
Lens colour: [y] A
B
C
G
M
R
Y
Amber
Blue
Clear
Green
Magenta
Red
Yellow
Accessories: SP65-0001-A2
SP65-0001-A4
SP65-0003-A2
SP65-0003-A4
Pole Mount Bracket Kit 2" St/St A2 (304)
Pole Mount Bracket Kit 2" St/St A4 (316)
Sunshade – St/St A2 (304)
Sunshade – St/St A4 (316)

Approvals

  • IECEx ULD 16.0017X
    IEC 60079-0 : 2011
    IEC 60079-1 : 2014
    IEC 60079-31 : 2013
  • ATEX DEMKO 16 ATEX 1466X
    EN 60079-0 : 2012 + A11 : 2013
    EN 60079-1 : 2014
    EN 60079-31 : 2014
  • TR-CU Ex EAC certificate: RU C-GB.AA71.B.00109

Assemblies

The STExB2RT1 is available as a plated assembly configured with up to 4 x beacons with a STExJ2 Ex d junction box or 5 x beacons without a junction box. Contact E2S for further information.

Coding

  • Ex db IIC T5 Gb Ta. -50° to +40°C
  • Ex db IIC T4 Gb Ta. -50° to +70°C
  • Ex tb IIIC T125°C Db Ta. -50° to +70°C

Effective Candela lens colour factor

Amber Blue Clear Green Red Yellow
0.51 0.12 1.00 0.49 0.15 0.86

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