Det-Tronics U9500 Infiniti Gas Transmitter - Manual (Page 4)

95-8444 2 10.1
DETECTION RANGE—
Hydrocarbon: 0 to 100% LFL for PointWatch IR
detector. (FM/CSA verified)
Catalytic: 0 to 100% LFL.
Hydrogen Sulfide 0 to 100 ppm, 0 to 50 ppm, 0 to 20 ppm
(electrochemical) (FM/CSA verified)
Chlorine: 0 to 10 ppm.
Oxygen: 0 to 25% by volume.
Carbon Monoxide: 0 to 100 ppm, 0 to 500 ppm, 0 to
1000 ppm.
Sulfur Dioxide: 0 to 100 ppm.
RELAY CONTACTS (OPTIONAL)—
Three Alarm relays: Form C, 5 amperes at 30 Vdc.
Selectable normally energized or de-energized as a
group. Low, auxiliary and high alarm relay contacts are
selectable as a group for latching or non-latching.
Warning
When in non-latching mode, the control device
must latch the alarm output.
One Fault relay: Form C, 5 amperes at 30 Vdc. Normally
energized for no fault condition with power applied to
device.
TEMPERATURE RANGE—
Operating: –40°F to +167°F (–40°C to +75°C).
Storage: –67°F to +185°F (–55°C to +85°C).
WIRING—
Power: 18 AWG (0.75 mm 2 ) minimum is recommended
for power wiring to the transmitter. Larger diameter wire
may be required to maintain a minimum of 16 Vdc at the
transmitter for all operating conditions for all sensors
except PointWatch. A minimum of 18 Vdc is required
at the transmitter for all operating conditions for the
PointWatch sensor. Maximum wire size for terminals is
12 AWG (4 mm 2 ).
SHIPPING WEIGHT (Transmitter and Junction Box)—
Aluminum: 4.15 pounds (1.88 kilograms)
Stainless steel: 10.5 pounds (4.76 kilograms).
ENCLOSURE MATERIAL—
Epoxy coated 356 alloy aluminum or 316 stainless steel.
DIMENSIONS—
See Figure 1.
CERTIFICATION—
For complete approval details, refer to the appropriate
Appendix:
Appendix A - FM
Appendix B - CSA
Appendix C - ATEX/CE
Appendix D - IECEx
Appendix E - Additional approvals.
Table 1—Power Consumption with Sensor
Type
Infiniti with alarm relays
(sensor connected, 24 Vdc+ input)
Infiniti without alarm relays
(sensor connected, 24 Vdc+ input)
Nominal Maximum Nominal Maximum
Toxic and Oxygen 3 Watts 5 Watts 2.1 Watts 2.4 Watts
Combustible 4.6 Watts 6.5 Watts 3.5 Watts 4 Watts
PointWatch TM PIR9400 8.1 Watts 10.0 Watts 7.0 Watts 7.5 Watts
PointWatch Eclipse ® PIRECL 7.6 Watts 12.4 Watts 6.5 Watts 9.9 Watts
NOTE: Maximum standalone power consumption is 7.7 Watts.
FM
APPROVED
®