Net Safety Monitoring
MAN-0101 Rev 01 UVIRS-H2-A/H2-AR & UVIRS-H2-A-X/H2-AR-X
25
November 23, 2012
A
PPENDIX
D:
S
PECIFICATIONS
Models
UV/IRS-H2-A (Analog)
UV/IRS-H2-AR (Analog/Relay)
Operating Voltage
10 to 32 VDC
Power Consumption
At 10Vdc
: Nominal 95mA/ 0.95W. Maximum 225mA/ 2.25W
*With Heater: Nominal 200mA/ 2.0W. Maximum 345mA/ 3.45W
At 24Vdc
: Nominal 45mA/ 1.1W. Maximum 115mA/ 2.76W
*With Heater: Nominal 90mA/ 2.16W. Maximum 165mA/ 3.96W
At 32Vdc
: Nominal 35mA/ 1.12W. Maximum 105mA/ 3.36W
*With Heater: Nominal 70mA/ 2.24W. Maximum 145mA/ 4.64W
At 10Vdc
: Nominal 95mA/ 0.95W. Maximum 225mA/ 2.25W
*With Heater: Nominal 200mA/ 2.0W. Maximum 335mA/ 3.35W
At 24Vdc
: Nominal 45mA/ 1.1W. Maximum 115mA/ 2.76W
*With Heater: Nominal 90mA/ 2.16W. Maximum 165mA/ 3.96W
At 32Vdc
:
Nominal 35mA/ 1.12W. Maximum 105mA/ 3.36W
*With Heater: Nominal 70mA/ 2.24W. Maximum 145mA/ 4.64W
In Rush Current
1.5A for 22ms
Current Output
0 to 20 mA – Into a max loop impedance of 800Ohms @ 32Vdc or 150Ohms @ 11.0Vdc. Non-Isolated loop supply
Relay Output
N/A
Form C contacts rated 1A @ 30Vdc, 0.5A @125Vac. Selectable energized/ de-
energized, latching/ non-latching Fire relay. Fault relay fixed as energized/
non-latching
Field of View
128° Horizontal @ 50% of maximum on axis distance for Hydrogen (H2). See Table 2 for more information.
Spectral Range
UV radiation over the range of 185 to 260 nanometres (1850 to 2600 angstroms); IR radiation in the 3.09 micron range
Time Delay
DIP switch selectable 0, 3, 5, 7 seconds,
Sensitivity Settings
DIP switch selectable 8, 16, 24 or 32 counts per seconds
Temperature & RH
Operational (-50°C to +75°C / -58°F to 167°F). 0 – 95% RH non condensing
Metallurgy & IP/NEMA
Aluminum or SS316 (factory sealed housing). IP66 and NEMA 4X
Weight (with swivel)
2.1Kg /4.5lbs (SS316 Option @ 3.4Kg/ 7.5lbs)
Approvals
0575
II2G, EEx d II B+H2 T5
class I, Div 1, Grps A,B,C,D, T5. Ex d IIB+H2 T5. Class I, Zone 1, Grps IIB+H2 T5; Nema 4X, IP66.
NOTE
:
Performance with maximum sensitivity setting and zero second time delay
Summary of Contents for UV/IRS-H2-A
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