SEC Millennium Infrared Carbon Dioxide Gas Detector

The SEC Millennium Infrared Carbon Dioxide Gas Detector is a single source dual wavelength instrument.

The SEC Millennium Infrared Carbon Dioxide Gas Detector is a single source dual wavelength instrument. The sensing and reference elements are self-compensating for optical integrity and other signal inhibitors. The industry standard 4-20 mA analog output provides remote alarm, fault and calibration signals.

Features

  • Infrared sensing technology
  • Virtually maintenance free
  • Low cost of ownership, over five years operating life
  • Immune to poisoning and etching
  • Designed for harsh environments
  • Explosion proof
  • Compact, lightweight
  • Fast response time
  • Smart calibration
  • Self compensating optical bench and no moving parts
  • Heated optical chamber
  • Low power consumption
  • Operates in anaerobic atmosphere
  • Fault indications for all failure states
  • Routine calibrations are not required
  • 4-20 mA output
  • Many ranges available
  • RS-485 communication link
  • Digital display optional

Applications

  • Gas storage
  • Injection oil recovery
  • Industrial process control
  • Food processing & packaging
  • Greenhouses
  • Bottling plants
  • Water industry
  • Environmental chambers
  • Laboratories
  • Breweries & wineries
  • HVAC (DCV, energy management)
  • Engine test cells

Unit Status Chart

Current
Output
Status
4-20
mA
Normal measuring mode
0.0
mA
Unit fault
0.2
mA
Reference channel fault
0.4
mA
Analytical channel fault
0.8
mA
Unit warm up
1.0
mA
Optics fault
1.2
mA
Zero drift fault
1.6
mA
Calibration fault
2.0
mA
Unit spanning
2.2
mA
Unit zeroing
4.0
mA
Zero gas level
5.6
mA
10% of full scale
8.0
mA
25% of full scale
12
mA
50% of full scale
16
mA
75% of full scale
20
mA
100% of full scale
20.1-23
mA
Over range (>100%)

Specifications

Detectable Gases Carbon dioxide
Range 0-0.5% Volume
0-1% Volume
0-2% Volume
0-5% Volume
Accuracy ± 3% 0 to 50% full scale
± 5% 51 to 100% full scale
Operating Voltage 18-32 VDC
Power Consumption 5 watts max
Analog Output 4-20 mA (sourced)
Response Time T50 < 5 seconds
T90 < 10 seconds
Humidity 0-99%, non-condensing
Installation Category Cat I, Pollution Degree 2
Operating Temperature -40° to 70°C
Enclosure 316 Stainless Steel
Approvals Class I, Div I, Groups B, C, D

Ordering Information

When ordering, please specify gas range. Ranges available include 0-0.5%, 0-1% Vol, 0-2% Vol, 0-5% Vol. For pricing, please call AFC International at 1-800-952-3293, 219-987-6825 or fax 219-987-6826 or email sales@afcintl.com.

Description
Catalog No.
SEC Millennium Infrared CO2 Gas Detector, 0-0.5%
4900135000M12
SEC Millennium Infrared CO2 Gas Detector, 0-1%
49001300001V12
SEC Millennium Infrared CO2 Gas Detector, 0-2%
49001300002V12
SEC Millennium Infrared CO2 Gas Detector, 0-5%
49001300005V12

Downloads

Millennium Carbon Dioxide Gas Detector literature.

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