O2 Innovations pmn manual Default Alarm and Configurations, Default Configuration, TARGET Series

TARGET Series						ENMET Corporation
8.0 Default Alarm and Configurations
		Table 3: Default Alarm
Gas	Full Scale	Resolution	Alarm 1	Alarm 2	TWA	STEL	Calibration
	Display						Gas Value
Ammonia	99 ppm	1 ppm	25 ppm	50 ppm	25 ppm	35 ppm	25 ppm NH3
Arsine	1.00 ppm	0.01 ppm	0.05 ppm	0.10 ppm	0.10 ppm	0.10 ppm	0.5 ppm PH3
							0.5 ppm /AsH3
BRH	200 ppm	1 ppm	100 ppm	150 ppm	X	X	100 ppm C7H8
							(toluene)
Carbon monoxide	500 ppm	1 ppm	35 ppm	200 ppm	35 ppm	200 ppm	100 ppm CO
Δ Chlorine	9.9 ppm	0.1 ppm	0.5 ppm	5.0 ppm	.05 ppm	1.0 ppm	5 ppm Cl2
Chlorine dioxide	3.00 ppm	0.01 ppm	0.10 ppm	0.30 ppm	0.10 ppm	0.30 ppm	1.0 ppm Cl2
CO+ (BRH)	100 ppm	1 ppm	35 ppm	75 ppm	X	X	35 ppm CO
Combustible	99 %LEL	1 %LEL	10 %LEL	50 %LEL	X	X	50 %LEL CH4
HS+ (BRH)	40 ppm	1 ppm	10 ppm	20 ppm	X	X	20 ppm H2S =
							50 ppm CO
Δ Hydrogen chloride	20.0 ppm	0.1 ppm	5.0 ppm	10.0 ppm	5.0 ppm	5.0 ppm	10 ppm HCl
Hydrogen cyanide	20.0 ppm	0.1 ppm	4.7 ppm	10.0 ppm	4.7 ppm	4.7 ppm	10 ppm HCN
Hydrogen fluoride	10.0 ppm	0.1 ppm	0.3 ppm	6.0 ppm	3.0 ppm	3.0 ppm	5.0 ppm HF
Hydrogen sulfide	200 ppm	1 ppm	10 ppm	20 ppm	10 ppm	15 ppm	20 ppm H2S
Ozone	3.00 ppm	0.01 ppm	0.10 ppm	0.30 ppm	0.10 ppm	0.10 ppm	0.3 ppm O3
Oxygen	30 %volume	0.1 % volume	19.5%	23.5%	X	X	20.9 % O2
Phosphine	2.00 ppm	0.01 ppm	0.30 ppm	1.50 ppm	0.30 ppm	1.5 ppm	0.5 ppm PH3
Nitrogen dioxide	30.0 ppm	0.1 ppm	1.0 ppm	5.0 ppm	1.0 ppm	1.0 ppm	5 ppm NO2
Sulfur dioxide	30.0 ppm	0.1 ppm	2.0 ppm	10.0 ppm	2.0 ppm	5.0 ppm	10 ppm SO2
Δ Ethylene oxide	10 ppm	0.1 ppm	5.0 ppm	7.5 ppm	5.0 ppm	5.0 ppm	5 ppm ETO

X = not applicable.

ΔThese gases require the Sampling Shield p/n 04836-000 to be in place and pump activated for accurate detection and calibration.

Sensor response time with internal pump, if the tubing is 20 feet long, allow at least 10 seconds for the test sample to make it through the tubing. The sensor response time is typically 30 – 60 seconds to achieve 90% o f the final reading, depending on the specific sensor and the gas being detected. Therefore, the total 'system' response time for an instrument using the internal sampling pump and 20 feet of hose is approximately 40-70 seconds to achieve 90% of the final reading.

	Table 4: Default Configuration
Operation Menu:	Basic
Confidence chirp interval:	120 seconds
Backlight duration:	30 seconds
Combustible gas display:	Methane
Datalogging:	Active (requires TARGETTrakker to retrieve)
Datalogging interval:	1 per minute
TWA/STEL Alarms:	Active
Locations:	Enabled (requires TARGETTrakker to set)

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