RIDGID FG-100 Quick Reference page 3

A. Instrument
B. Keyboard
C. Connections
D. Applications
The RIDGID FG-100 is a palmtop flue gas analyser for use with furnace, heaters,
and boiler systems. The FG-100 functions includes: Draft and differential
pressure measurements, differential thermometer, gas leak tester, CO
environmental measurement. An automatic internal device dilutes the CO
concentration when a high level of CO is identified by the instrument.
E. Unique CO Dilution feature
This system protects the CO sensor from high concentration of CO. The device
automatically switches to dilution when the automatic procedure has been
activated and a high (2000 ppm) value is measured. In this case the CO value
will be displayed in reverse colors (white letters on black background) and the
measuring unit changes from ppm to % v/v (% by volume: 2% v/v, for example,
means that the CO volume is 2% of the total volume). The dilution system
extends the sensor measuring range up to 10%.
2
FG-100 DESCRIPTION
F1 - F2
Built-in Impact Printer
USB
External probe
Charger socket
LCD graphic display
Backlit sensor
Keyboard
Unit connections: flue
gas probe, draft,
differential pressure
Switch instrument on/off
confirm selection (enter)
Print function
Memory function
Setup menu
Function menu
Diagnosis menu
#
Draft/Pressure function
DP
Smoke index menu
Function key (relevant function
is shown on the display)
Scroll up/down,
increase/decrease value
Scroll left/right
Draft / Pressure inlet
Flue gas inlet
Differential pressure inlet
Flue gas temperature / Tc K socket
Ambient temperature socket
Probe socket
USB interface
Charger socket