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Specifications

Method of Detection

Catalytic oxidation detector for combustibles; expected life is 3-4 years for each
Customer replaceable electrochemical O2 and CO sensors

Ranges Available

0-1800°F or 0-1000 °C stach temperature (Model 352T)
0-2000PPM and 4.00% CO (switch selectable)
0-25.0% O2
0-5.0% or 0-10.0% combustibles

Resolution

0.1% O2, CO and combustibles

Accuracy & Repeatability

±1% full scale, based on 20.9% O2; ± 2% of full scale combustibles

Drift

<2% full scale per 8 hours of continuous operation

Response Time

5-8 seconds for O2; 20-30 seconds for combustibles

Ambient Temperature Range

0 to 40.5 ºC
32 to 105 ºF

Linearity

±1% full scale O2 and CO; ±2% of full scale combustibles

Size & Weight

14" L x 10 1/2" W x 6" H @ 8 lbs (36 x 27 x 15 cm @ 5.5 kg)

Power

AC/DC Operation, 115 VAC, 60 Hz for recharging (Other voltages available)

Output Options

0-1 VDC
4-20 mA

Hazardous Area Rating Options

General Purpose, Non-Hazardous


Applications
    Analysis of oxygen (O2), carbon dioxide (CO) and combustibles. For checking the combustion efficiency, and burner & control performance of furnaces, heaters, and boilers. May be used in commercial, industrial, and residential settings.




Features
  • Rugged design that is easy to operate and maintain
  • Fast warm-up and response
  • Long-life catalytic combustibles sensor
  • Long-life electrochemical O2 and CO sensors
  • Digital readout meters with backlight
  • Rechargeable battery operation
  • Built in sample pump, filter and flow meter
  • Active condensate removal
  • Stainless steel probe with sample hose
  • Use on flue gas from any fuel
  • Pays for itself in months through fuel savings
  • Weatherproof cabinet is standard




Options
  • Recorder outputs of 0-1 V or 4-20 mA (can be isolated)
  • Stack temperature readout (Model 352T)
  • High temperature probes
  • Sample pre-cooler
  • Suitcase (K) style cabinet available
  • Detachable/portable data logger




Calibration
  • On air for O2 span and CO and combustibles zero.
  • On analyzed mixture of carbon monoxide (CO) and methane (CH4) in nitrogen (N2) for combustibles and CO span and O2 zero.
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