www.velocitydetection.com Doc: GLT-313-7-1 Issue: 001 Date: 28/10/2020
May be used with Dust types:
Group IIIA combustible flyings
Group IIIB non-conductive dust
Group IIIC conductive dust
Maximum Surface Temperature for Dust Applications:
For D2xC1X05:
90ºC
3.2 Class / Zone ratings for US
The D2xC1 Alarm Horn and Strobe complies with the following
standards:
ANSI/UL 60079-0-2013
ANSI/UL60079-15-2013
ISA60079-31-2013
The D2XC1X05 Alarm Horn and Strobe is rated as follows:
Class I, Zone 2 AEx nA IIC T2 Gc (Ta -40ºC to +50°C)
Zone 22 AEx tc IIIC T120°C Dc (Ta -40ºC to +50°C)
Installation must be carried out in compliance with the National
Electric Code
3.3 Class / Zone ratings for Canada
The D2xC1 Alarm Horn and Strobe complies with the following
standards:
CAN/CSA C22.2 No. 60079-0:11
CAN/CSA C22.2 No. 60079-15:12
CAN/CSA C22.2 No. 60079-31:12
The D2XC1X05 Alarm Horn and Strobe is rated as follows:
Ex nA IIC T2B Gc X (Ta -40ºC to +50°C)
Ex nA IIC T2C Gc X (Ta -40ºC to +45°C)
Ex tc IIIC T120°C Dc (Ta -40ºC to +50°C)
Class II, Div 2 EFG T4A (Ta -40ºC to +50°C)
Installation must be carried out in compliance with the Canadian
Electric Code
3.4 Class / Division Ratings for US and Canada
D2xC1 Alarm Horn and Strobe complies with the following
standards:
ANSI/ISA 12.12.01-2013
CSA C22.2 No. 213-M1987
CSA C22.2 No. 157-92:2006
For D2xC1X05:
Class I Div 2 ABCD T2B Ta -40ºC to +70ºC
Class I Div 2 ABCD T2C Ta -40ºC to +55ºC
Class I Div 2 ABCD T2D Ta -40ºC to +40ºC
Class II Div 2 FG T5 Ta -40ºC to +50ºC
Class III Div 1&2 Ta -40ºC to +50ºC
Installation must be carried out in compliance with the National
Electric Code / Canadian Electric Code
3.5 Ambient Temperature Range:
-40ºC to +70ºC (Class I Div 2 only)
-40ºC to +50ºC
3.5 Ingress Protection Ratings
The product is rated for ingress Protection as follows:
IP rating per EN60529:
IP66
Type rating per UL50E / NEMA250:
4 / 4X / 3R / 13
To maintain the ingress protection rating, the two off M20 cable
entries must be fitted with suitably rated, certified cable entry
and/or blanking devices during installation.
3.6 Electrical Ratings
Part No.
Nominal
Voltage
Nominal
Current
Voltage
Range
Max
Current
D2xC1X05
DC024
24Vdc
513mA
20-28Vdc
521mA @
20Vdc
D2xC1x05
DC048
48Vdc
311mA
42-58Vdc
328mA @
42Vdc
D2xC1x05A
C115
115Vac
174mA
115-
125Vac
60Hz
183mA @
125Vac
D2xC1x05A
C230
230Vac
63mA
215-
250Vac
50Hz
77mA @
250Vac
A supply voltage variation of +/-10% is permissible
3.7 Fire Alarm Ratings
The following models are approved for use as Audible and Visual
Appliance for use in Fire Alarm Systems
–
Private Mode
(UL1638/UL464) and produce a sound pressure level above 75dB(A)
at 10 feet:
D2xC1X05DC024
For Fire Alarm applications, the Sounder Volume must be at the
highest setting, (see volume control section).
For fire alarm use, the temporal pattern tone No.12 as per the tone
table provided in these instructions must be selected. This tone
produces a minimum sound pressure level of:
UL464: 92.2dB(A)
†
at 10 feet.
(
†
reverberation room)
On-Axis Flash Rate and min. light output:
Model
Flash Rate
Light output
in cd eff.
Lens colour
D2xC1X05DC024
60 fpm
15.6
Clear
4.8
Red
VL-D2xC1X05 Explosion Proof Horn Alarm & Strobe
