Manual: EVC-PY-IS Manual 000027 (Changes are subject to DCRN)
7
• Ref No: NISM/EVC-PY-IS/02 • 19.02.19 • Issue: 2
• Evolution • EVC-PY-IS • Conventional Intrinsically-Safe Photoelectric Smoke Detector
Section 7 - SPECIFICATIONS
Model Reference:
- EVC-PY-IS
Part Number:
- F02N83300
Detector Type:
- Photoelectric smoke detector
Sensitivity
- 4.5% Obscuration per metre
Supply Voltage:
- Limited to 28V dc by intrinsically-safe barrier
(range 10V to 32V)
Voltage Ripple:
- 20% maximum
Alarm Characteristics: - 6V d.c. in series with 100R between
+(terminal 2) and (terminals 1,6) at 25°C
Monitoring Current:
- 50µA max. at 24V dc
Alarm Current:
- <50mA (limited by intrinsically-
safe barrier)
Charging Time:
- 1 Minute
Ambient Temperature
- -10°C to +50°C (Limited by
Range:
ATEX requirements)
Standard:
- EN54-7:2000
EMC Conformance:
- BS EN50130-4:1996 (Immunity)
ATEX Certification
- ITS09ATEX26418X
Ga Ex ia IIC T4, Ta = 50°C
CPD Certification
- 0786-CPD-20883
Mass:
- 110g (excluding base)
IP Rating:
- 42
Certified to standard:
CE certificate:
- TBA
Section 8 - ENVIRONMENTAL
PARAMETERS
Temperature Considerations:
Over the range from -10 ºC to +55 ºC
Humidity:
Relative Humidity of up to 95%, measured at 50 ºC,
non condensing.
