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Specifications
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Measurement Ranges:
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CO Ranges:
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0 - 50 ppm up to 0 - 2 000 ppm
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Resolution:
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1 ppm / 1 mg/m3
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Linearity:
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2% of range
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Zero drift:
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2% of range per month
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Span drift:
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2% of range per month
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02 Ranges:
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0 - 5 % to 0 - 25%
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Resolution:
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0.1 Vol %
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Linearity:
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0.2 Vol %
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Zero drift:
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0.2 Vol % per month
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Span drift:
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0.2 Vol % per month
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Calibration:
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Microprocessor controlled
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Standard:
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Manual gas selection
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Display:
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LCD with backlight
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Indicators
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External "power On" and "System OK" LEDs
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Outputs/Inputs
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Analog outputs:
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Isolated current loop outputs
Efficiency (on FGA 930E only)
0, 2, or 4 to 10 or 20 mA
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Relay outputs:
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System OK; Maintenance/Calibration
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Relay rating:
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Isolated changeover S.P - 1 A @ 240 V a.c.
5 A @ 240 V d.c. resistive for Alarm - one per gas measured
Span and Zero Gas Relays for calibration gases
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Inputs:
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Current loop inputs for ambient and process temperatures (only needed for FGA 930 E)
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Environmental
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Environmental rating:
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IP65 / NEMA 4
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Operating (ambient) temp:
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32 to 95ºF / 0 to +35ºC standard to -4ºF / -20ºC with optional case heater to 122ºF / +50ºC with optional air conditioner
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Compliance
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Measurement standards
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Meets the requirements of ISO 12039, ISO 10849 and ISO 7935
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Approvals:
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MCerts for Continuous Emissions Monitoring Systems (Nov 1988)
TUV approved to the 13th & 17th BlmSchV and TA Luft USEPA certified to PS-3, PS-4 and PS-4A
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Electrical Safety:
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Conforms to EN-61010-2
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EMC:
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Conforms to EN-50 081 & EN-50 082
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Power
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Power Supply:
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110 V a.c. or 230 V a.c., +20 %, 50 - 60 Hz
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Power consumption:
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300 W
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Gas and Air Requirements
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Instrument air (zero calibration):
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2 bar / 30 psi clean and dry, 5 l/min / 0.2 cfm
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Instrument air (cooling):
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2 - 10 bar / 30 - 150 psi clean and dry, 90 l/min / 3 cfm
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Calibration gas (recommended):
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2 bar / 30 psi, 5 l/min / 0.2 cfm 20 litres / 0.7 cu. ft. per calibration approx.
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Calibration gas type:
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Specific to each gas type and measurement span
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Dimensions (HxWxD):
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24 x 24 x 14 in / 800 x 350 mm
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Weight:
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117 lb / 53 kg
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Options
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Special measurement ranges
Automatic calibration
Efficiency measurement (FGA 930 E only)
Probe type
Sample line type
Case heater
Air conditioner/vortex cooler
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