Oldham iTrans

iTrans Fixed Point Single/Dual Gas Monitor Appendix C
(P/N: 77023554-1) iTrans User Manual C-1
ORDERING MATRIX
Appendix
C
This appendix provides an ordering matrix for the gas monitor.
Base part number 7814635-ABCDEFG
Single or dual on-board or remote toxic, combustible and oxygen sensors with dual 4-20 mA outputs (one
per sensor) or ModBus RTU outputs. Remote sensor capable of operation up to 200 meters from main
transmitter. Operating temperature range –20C to +50C.
Example: 7814635-1C21241 =On-board LEL (4-20 mA scale 0-100) and remote mount H
2
S (4-20 mA scale 0-500)
with relays
A = Sensor 1 Configuration
E = Sensor 2 Configuration
B = Gas sensor 1
F = Gas sensor 2
C = 4-20 mA output scale for sensor 1
G = 4-20 mA output scale for sensor 2
D = Optional on-board relays
A - Sensor 1
E – Sensor 2
0 = No sensor
1 = Explosion Proof / On-board
1 = Explosion Proof / On-board
2 = Explosion Proof / Remote
2 = Explosion Proof / Remote
3 = Non-hazardous Remote/Duct
Mount
3 = Non-hazardous Remote/Duct
Mount
4 = Explosion Proof / On-board with
Splash Guard
4 = Explosion Proof / On-board with
Splash Guard
5 = Explosion Proof / Remote with
Splash Guard
5 = Explosion Proof / Remote with
Splash Guard
6 = Stainless Steel / On-board
7 = Stainless Steel / Remote
7 = Stainless Steel / Remote
B - Gas sensor 1
F - Gas sensor 2
1 = Carbon Monoxide (CO)
1 = Carbon Monoxide (CO)
2 = Nitric Oxide (NO)
2 = Nitric Oxide (NO)
3 = Ammonia (NH
3
)
3 = Ammonia (NH
3
)
4 = Hydrogen Sulfide (H
2
S)
4 = Hydrogen Sulfide (H
2
S)
5 = Sulfur Dioxide (SO
2
)
5 = Sulfur Dioxide (SO
2
)
6 = Nitrogen Dioxide (NO
2
)
6 = Nitrogen Dioxide (NO
2
)
7 = Chlorine (Cl
2
)
7 = Chlorine (Cl
2
)
8 = Chlorine Dioxide (ClO
2
)
8 = Chlorine Dioxide (ClO
2
)
9 = Hydrogen Cyanide (HCN)
9 = Hydrogen Cyanide (HCN)
A = Oxygen (O
2
)
A = Oxygen (O
2
)
B = LEL Infrared (obsolete)
B = LEL Infrared (obsolete)
C = LEL Catalytic Plug-In (factory
C = LEL Catalytic Plug-In (factory