Model S4100C
29
7.7 Remote Test Gas Applicator – TGA-1
The Remote Test Gas Applicator, (TGA-1) is designed to be permanently installed on
a combustible gas sensor. The TGA-1 provides protection from outside elements,
such as splashing water, and it allows the user to apply test gas from a remote
source.
Special Instructions
1. For best results when using the TGA-1, test gas readings should not be accepted
unless the surrounding air is essentially motionless. If used outdoors, wind may
considerably reduce gas concentration. With wind speeds up to 13mph, the
accuracy of the test gas and/or calibration will be within approximately 20% of
the applied gas.
2. The flow rate of the applied gas should be set at approximately 400ml/minute.
3. Allow adequate time for the air to be displayed from any interconnecting pipe
before noting test gas readings.
4. Calibration should be checked periodically using portable purge calibrator, Part
No. 1400150.
Part Numbers
10460-1 TGA-1 1/4” Brass fitting
10460-2 TGA-1 1/4” Stainless Steel Fitting
10460-3 TGA-1 6mm Stainless Steel Fitting
To Next Page
