SS2100i-1 Gas Analyzer
1ā16 4900002224 rev. E 12-18-20
On the upper level (electronics panel assembly), the analyzer power supply
provides power to the analyzer control electronics and relays controlling valves.
The analyzer control electronics drive the laser, collect the signal and analyze
the spectra. Powered relays control valves while unpowered relays serve as
alarm contacts. An AC line filter is used to condition the input power.
Figure 1ā12 Components on sample cell panel
assembly (0.1 m sample cell) (Lower level)
PRESSURE SENSOR
MEASUREMENT
CELL
HEATER
FAN
SOLID STATE
RELAY
SAMPLE
TEMPERATURE
THERMISTOR
AC TERMINAL
BLOCK FOR
HEATER
TRANSITION PLATE
THERMISTOR
TEMPERATURE
CONTROLLER