Instruction Manual
<1. Overview>
1-2
IM 11B08A01-01E
1.1 Wiring and Piping Diagram
Vent line
(1/8 inch 316SS pipes
for standard,
1/4 inch teflon tube
for FID/FPD)
Without Vent stack
50A
SGP, STPG
15A SPG, STPG
Vent stack
50A
SGP, STPG
15A
SPG,
STPG
Vent stack
ID:10mm
or more
Vent header
(Both ends are
Rc1/2 or 1/2NPT)
Liguid sample
50A
Water
seal
pot
15A SPG, STPG
Drain
*7
Drain tank
*4 *6
Analyzer base
sampling unit
(Depends on specifications)
Calibration standard
sample
Dehumidifer
Combustion air for FID/FPD
(400 to 700 kPa)
Instrument air
(350 to 900kPa)
(Spare)
(Spare)
Carrier gas
Grounding resistance 100 or less
Ethernet communication *10
Power
Serial communication (RS-422) *10
Analog input (4 to 20mA/1 to 5V DC), up to 16 *10
Contact input (5V DC, 20mA DC or more), up to 32
Analog output (4 to 20mA DC)
Channel isolation or System isolation, up to 32
Contact output (AC or DC), up to 20 *10
Air output for Stream swiching valve
(350 kPa), up to 8
Air output for
Atomospheric balance
valve (350 kPa)
Contact output for System alarm 1
Contact output for Annunciator
*1
*2
*8
*5
*9
*3
*4
*4
Combustion gas or
Make-up gas for FID/FPD
With Vent stack
Sample
…
Sample
Using a water
seal pot
Using a drain
tank
*1: The specifi cation determines the number of Explosion proof enclosures. No enclosures is needed for FM-Y
type.
*2: If an analyzer base sampling unit is provided, most applications require no external sampling equipment.
In addition, optimum sampling systems are prepared depending on various conditions. (For details, consult
Yokogawa. Optimal sampling systems will be offered.)
*3: For air purge piping, use stainless steel pipe of 1/2 inch or more.
*4: Power and contact output for system alarm 1 or annunciator are connected to control unit in case of FM-Y
type.
*5: Dehumidifi er can be optionally provided by Yokogawa. Other wiring cables, piping and installation materials
should be supplied by the user.
*6: Circuit breaker (30 AT or less) shall be suitable for the item of the power supply described in the
specifi cation, and located near the analyzer.
*7: Drain tank is needed only for GCs using FID/FPD. This is not used for GCs using TCD.
*8: Fix venting pipes properly so that the load of the venting pipes does not apply to the assembling vents of
this analyzer.
*9: The number of streams including one for calibration standard sample is as follows, in case of using GCSMP.
Type 1: Maximum of 7
Type 2: Maximum of 4
*10: Signal interrupters (disconnects) are required depending on the specifi cation.
2nd Edition : May 11, 2012-00