Nevco Engineers Pvt. Ltd.

O2 analyzer

O2000 (Opsis)

The OPSIS O2000 Oxygen analyser is designed for measuring oxygen in industrial, process and CEM applications. Since the oxygen analyser measures the oxygen contents in the flue gas in-situ, there is no need for sample extraction systems.

The analyser contains an embedded micro controller for fast and easy operation. It is user friendly with a 2 × 20 characters LCD display with backlight. One Oxygen analyser can handle two O2 probes as an option. Other key features are:
  • Built-in self-checks and diagnostics
  • Built-in reference pump
  • Cost-effective monitoring of O2
  • Two probes can be used with a single analyser
  • Well-proven design
  • Isolated current and alarm output
  • Analyser contains an embedded micro controller for fast and easy operation.
  • It is user friendly with a 2 × 20 characters LCD display with backlight.
  • Built-in self-checks and diagnostics.
  • Built-in reference pump.
  • Probe designed for very corrosive environments
  • Automatic calibration set
  • Flame arrester to prevent explosion in the process
  • High and low O2 alarm output
  • Stainless steel monitor box
  • 115 VAC operation
  • Stack unit signal amplifier for cable longer than 10 m
  • Alarm Kit 502 – probe failure
  • Tested and approved by German TÜV and British MCERTS.
  • It meets the European directived is approved according to EN15267

Measuring range

0.1–25.0% O2

Accuracy

O2<10.0% ±0.01% at 2% O2,

 

O2≥10.0% ±0.1%

Linearity

<0.5% FS

Lag time

<2 sec.

Response time

<5 sec.

Warm-up time

<30 min.

Zero drift

±2% of range per month

Span drift

±2% of range per month

Power supply

100–240 VAC 50–60 Hz

Power consumption

<100 VA warm up,

 

<50 VA steady state

Output

4-20 mA

Max. load, analogue output

500 Ω

Max. load, relay contacts

220 VAC 5 Amp.

Max. ambient temperature

0–50°C

Max. humidity

90% RH

Enclosure

IP 65

Dimensions old (H×W×D)

400 × 300 × 210 mm

Dimensions new (H×W×D)

300 × 380 × 210 mm

Weight

10 kg

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