Teledyne 5. M102E OPERATING INSTRUCTIONS, 5.1.1. M102E Analog Output Signals, M102E/M501 TRS

M102E/M501 TRS M102E OPERATING INSTRUCTIONS

(Addendum to M101E Manual - P/N 04740 Rev A)

5. M102E OPERATING INSTRUCTIONS

NOTE

For the most part the operation instruction for the M102Eare the same as those

described in Chapter 6 of the M101E Manual - P/N 04740 Rev A with the exception that the terms “TRS” & “total reduced sulfur” should be substituted for the terms “H2S” & “hydrogen sulfide” unless otherwise stated in this addendum.

5.1.1. M102E Analog Output Signals

The information contained in Section 6.7.1 of the M101E Manual - P/N 04740 Rev A is correct except that the test channel output is located on analog output A3 rather than A4 .

ANALOG OUT

SO2 concentration				Test Channel
	outputs
					Not Used
	A1	A2	A3	A4
+ - +		-	+ -	+ -

LOW range when	HIGH range when
DUAL mode is selected	DUAL mode is selected

Figure 5-1: Analog Output Connector Key

NOTE

On analyzers with the SO2-TRS multigas gas measurement option available, the outputs

of A1 and A2 correspond to:

Output		SO2		SO2 – TRS		TRS
Channel		Mode		Mode		Mode
A1	ÅÆ	SO2	ÅÆ	SO2	ÅÆ	TRS
A2	ÅÆ	SO2	ÅÆ	TRS	ÅÆ	TRS

As the instrument switches from TRS mode to SO2 mode and back, only the reporting range and analog output associated with the gas currently being measured will be active. The reporting range and analog output for the gas not being measured will continue to report the last valid reading.

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