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Features

  • Max sound output
    112 db (A) / 1 m
  • IP66 rated as standard
  • Strobe available in 5 Joules
  • 32 selectable tones meeting international regulations
  • Stainless steel fixings
  • 2 stage alarm
  • Independently selectable second stage
  • Lens available in six different colours
  • Low current consumption

Material

  • Flame retardant ABS enclosure

Approvals & Conformities

Approvals & Conformities

Description

YL50

Industrial Combination Signal 112 dB (A) / 5 Joule

Yodalight range multi-purpose audible and visual signalling device designed for use in industrial applications.

VersionEnclosure
Colour
Flash
Energy
Rated
Operational Voltage
Lens
Colour
Order NumberArt. No.Weight
(kg)
YL50 Sounder/
Strobe
combination
BS EN 54 Pt:3
UKCA, CE &
MED
Red Flame
(RF)
RAL 2002
5 J24vDC ---Amber YL50/D50/A/RF/WR2048151.010
RedYL50/D50/R/RF/WR2048351.010
GreenYL50/D50/G/RF/WR2048251.010
OpalYL50/D50/O/RF/WR2120381.010
BlueYL50/D50/B/RF/WR2048211.010
ClearYL50/D50/C/RF/WR2048231.010
24vDC ---
Independently
Selectable 2nd
Stage Version
AmberYL50/D50/A/RF/WR(2)1.010
RedYL50/D50/R/RF/WR(2)1.010
GreenYL50/D50/G/RF/WR(2)1.010
OpalYL50/D50/O/RF/WR(2)1.010
BlueYL50/D50/B/RF/WR(2)1.010
ClearYL50/D50/C/RF/WR(2)1.010
48vDC ---AmberYL50/F50/A/RF/WR2402601.010
RedYL50/F50/R/RF/WR2046031.010
GreenYL50/F50/G/RF/WR2245781.010
OpalYL50/F50/O/RF/WR1.010
BlueYL50/F50/B/RF/WR2212361.010
ClearYL50/F50/C/RF/WR1.010
115vAC ~AmberYL50/L50/A/RF/WR2046091.090
RedYL50/L50/R/RF/WR2046191.090
GreenYL50/L50/G/RF/WR2120391.090
OpalYL50/L50/O/RF/WR2120401.090
BlueYL50/L50/B/RF/WR2046131.090
ClearYL50/L50/C/RF/WR2120411.090
230vAC ~AmberYL50/N50/A/RF/WR2046271.090
RedYL50/N50/R/RF/WR2046461.090
GreenYL50/N50/G/RF/WR2120421.090
OpalYL50/N50/O/RF/WR2046391.090
BlueYL50/N50/B/RF/WR2046331.090
ClearYL50/N50/C/RF/WR2046351.090
Purple (Magenta) & Yellow Beacon Lenses available upon request.
24vAC versions are available upon request
YL50 Technical Diagram
No.Description.Frequency (Hz)ToneSpecial Application
1Alternating800-1000
Fire Alarms
2Alternating2500-3100
Security Alarms
3Alternating (fast)800-1000
Increased urgency
4Alternating (fast)2500-3100
Security deterrent
5Alternating440-554
AFNOR, France (NFS 32001)
6Alternating430-470
7Alternating (v.fast)800-1000
8Alternating (v.fast)2500-3200
9Alternating440-554
Turn-out, Sweden
10Continuous note700
All-clear, Sweden
11Continuous note1000
12Continuous note1000
13Continuous note2300
14Continuous note440
15Interrupted tone1000
16Interrupted tone420
AS2220, Australia
17Interrupted tone1000
18Interrupted tone2500
19Interrupted tone2500
20Interrupted tone700
Pre-vital mess, Sweden
21Interrupted tone1000
22Interrupted tone700
Air-raid, Sweden
23Interrupted tone700
Local warning, Sweden
24Interrupted tone720
Industrial alarm, Germany
25Int,fast,rising volume1400
26Fast siren250-1200
27Rising constant, fall1000
Industrial alarm, Germany
28ISO 8201 Evacuation800-1000
Int’l evacuation alarm
29Fast whoop500-1000
30Slow whoop500-1200
Evacuation, The Netherlands
31Reverse sweep1200-500
Evacuation, Germany
32Siren500-1200

Brand

Clifford & Snell

The acquisition of the Clifford and Snell brand in 2019 provided Moflash with the opportunity to expand its product range and portfolio. C&S is a world leader in the design and development of audible and visual signalling products, which includes a comprehensive range of Industrial and Hazardous area sounders, beacons, and combination units. Clifford & Snell offers a comprehensive range of signalling devices addressing a wide variety of applications and industry sectors which include, hazardous areas, industrial & process control, through to fire protection, security, marine, mass evacuation and transportation. As a result of this strategic takeover, the company's product range is now extended making Moflash one of the leading manufacturers of signalling devices.
Clifford & Snell Logo

Additional information

Current Type

AC, DC

dB

>110dB

Power Rating

Close Proximity Signalling

Application

Fire, Industrial, Marine

Beacon Output

Flashing

Enclosure Colour

Red

FPM

FPM 60

AC Voltage Frequency

50/60 Hz

IP Rating

IP 66

Lens Colour

Amber, Blue, Clear, Green, Opal, Red

Light Source

Xenon

Material

Fire Retardent PC/ABS

Maximum Temperature

+40 °C, +55 °C, +66 °C

Minimum Temperature

-25 °C, -35 °C

Nominal Supply Voltage

24v, 48v, 115v

Number of Tones

32

Certification

Kite Mark, MED, UL, VdS

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