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325BT | 325K | Portable PPM Oxygen Analyzer - 325 Series | Nova Vietnam





Specifications

Method of Detection

Low range electrochemical O2 sensor

Ranges Available

0-100 PPM to 0-9999 PPM O2

Resolution

1 PPM

Accuracy & Repeatability

±2% of reading

Drift

±1% of full scale per week

Response Time (T-90)

O2 sensor may require an initial purge down from air to low PPM O2, which may last up to 6 hours. After purge down, T-90 response from 1000 to 100 PPM is 30 seconds.

Ambient Temperature Range

0-50 ºC32-122 ºF

Linearity

±2% of full scale

Size & Weight

8" W x 9 1/2" H x 10" D @ 12 lbs. (20 x 23 x 25 cm @ 5.5 kg)

Power

AC/DC operation. 115 VAC 60 Hz for recharging (Other voltages available)

Output Options

0-1V or 4-20mA (optional)

Alarms

One high or low O2 alarm (optional)

Hazardous Area Rating Options

General Purpose, Non-Hazardous

Applications

For high accuracy analysis of trace PPM oxygen (O2) in non-corrosive process gas.

Features


  • Rugged design that is light weight, compact and easy to operate
  • Fast warm-up and response
  • Accurately measures PPM O2 in gases including those containing hydrocarbons
  • any range between 0-100 to 0-9999 PPM available
  • Customer replaceable electrochemical 'fuel cell' O2 sensor
  • Blocking solenoid valves used to trap PPM O2 in cell for quick purge down and also protects cell during initial sample line purge
  • Comes complete with flow control valve, filters and flow meter
  • Digital meter readout with backlight
  • Rechargeable battery operation

Lappro automation

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