E2670-CO

Flameproof Carbon Monoxide Detector
E2670-CO
Features
  • Suitable for ATEX Zones 2 and 22
  • Stable long-life electrochemical sensor
  • Range 0...300 or 0...1000 ppm CO
  • Resolution 1 ppm CO
  • Two SPST relays option
  • 2 × 4-20 mA or 0-10 V, RS485
Description

E2670 series is a new line of flameproof detectors-transmitters intended for use in ATEX Zones 2 and 22.

E2670 series devices are based on PluraSens® multifunctional platform.

Carbon monoxide transmitter E2670-CO utilises a fully calibrated and temperature compensated electrochemical gas sensor with excellent repeatability, stability and long lifetime.

Two relays with closing contact (optional) may be used for remote signalling or concentration control. Two alarm set-points are user settable.

Two analog outputs and RS485 digital interface with industry standard Modbus RTU protocol can be used to connect the detector to safety or building automation systems.


Technical Data
Calibration carbon monoxide CO
Sensor type electrochemical
Sampling method diffusion
Detection range 0...300 ppm CO
0...1000 ppm CO
Resolution 1 ppm CO
Sensor lifetime > 10 years
Power supply 12...36 VDC (default),
24 VAC or 230 VAC as options
Digital interface RS485, Modbus RTU protocol
Analog outputs 2 × 4-20 mA / 0-10 V, user settable
Output relays (option) 2 × SPST relays (closing contact),
250 VAC / 30 VDC, 5 A max
Default alarm set-points 25 ppm / 35 ppm CO
Enclosure grey die-cast aluminium, wall mount, IP65
Dimensions H155 × W145 × D110 mm
Operating conditions -20...+50 °C, 0...90 %RH
safe areas and ATEX Zones 2 and 22


Similar Products


E2670-CH4 - Flameproof Methane Detector
E2670-CH4 - Flameproof Methane Detector
  • Suitable for ATEX Zones 2 and 22
  • Stable long-life metal-oxide / pellistor sensor
  • Range 0...100% LEL CH4
  • Resolution 0,1 / 1 % LEL CH4
  • Two SPST relays option
  • 2 × 4-20 mA or 0-10 V, RS485

E2670-C2H4 - Flameproof Ethylene Detector
E2670-C2H4 - Flameproof Ethylene Detector
  • Suitable for ATEX Zones 2 and 22
  • Humidity compensated electrochemical sensor
  • Range 0...10 / 0...200 / 0...1500 ppm C2H4
  • Resolution 0,1 / 1 / 1 ppm C2H4
  • Two SPST relays option
  • 2 × 4-20 mA or 0-10 V, RS485

E2670-CL2 - Flameproof Chlorine Detector
E2670-CL2 - Flameproof Chlorine Detector
  • Suitable for ATEX Zones 2 and 22
  • Stable long-life electrochemical sensor
  • Range 0...10 ppm Cl2
  • Resolution 0,1 ppm Cl2
  • Two SPST relays option
  • 2 × 4-20 mA or 0-10 V, RS485

E2670-CO2 - Flameproof Carbon Dioxide Detector
E2670-CO2 - Flameproof Carbon Dioxide Detector
  • Suitable for ATEX Zones 2 and 22
  • Stable long-life photoacoustic or optical NDIR sensor
  • Range 0...10 000 ppm / 40 000 ppm / 5 %vol CO2
  • Resolution 1 ppm / 10 ppm / 0.01 %vol CO2
  • Two SPST relays (option)
  • 2 × 4-20 mA or 0-10 V, RS485

E2670-ETO - Flameproof Ethylene Oxide Detector
E2670-ETO - Flameproof Ethylene Oxide Detector
  • Suitable for ATEX Zones 2 and 22
  • Stable long-life electrochemical sensor
  • Range 0...20 or 0...100 ppm C2H4O
  • Resolution 0,1 ppm or 1 ppm C2H4O
  • Two SPST relays option
  • 2 × 4-20 mA or 0-10 V, RS485

E2670-H2S - Flameproof Hydrogen Sulfide Detector
E2670-H2S - Flameproof Hydrogen Sulfide Detector
  • Suitable for ATEX Zones 2 and 22
  • Stable long-life electrochemical cell
  • Ranges 0...100 ppm, 0...2000 ppm H2S
  • Resolution 1 ppm H2S
  • Two SPST relays option
  • 2 × 4-20 mA / 0-10 V, RS485

E2670-HFC - Flameproof Refrigerant Detector
E2670-HFC - Flameproof Refrigerant Detector
  • Suitable for ATEX Zones 2 and 22
  • Stable long-life metal-oxide sensor
  • Ranges 0...1000 / 0...2500 ppm halocarbon gas
  • Resolution 1 ppm halocarbon gas
  • Two SPST relays option
  • 2 × 4-20 mA or 0-10 V, RS485

E2670-LEL - Flameproof Combustible Gas Detector
E2670-LEL - Flameproof Combustible Gas Detector
  • Suitable for ATEX Zones 2 and 22
  • Stable long-life metal-oxide / pellistor sensor
  • Range 0...100% LEL
  • Resolution 0,1 / 1 % LEL
  • Two SPST relays option
  • 2 × 4-20 mA or 0-10 V, RS485

E2670-NH3-E - Flameproof Ammonia Detector
E2670-NH3-E - Flameproof Ammonia Detector
  • Suitable for ATEX Zones 2 and 22
  • Stable long-life electrochemical sensor
  • Range 0...100 / 0...300 / 0...1000 / 0...5 000 ppm NH3
  • Resolution 1 ppm NH3
  • Two SPST relays option
  • 2 × 4-20 mA or 0-10 V, RS485

E2670-NH3-P - Flameproof Ammonia Detector
E2670-NH3-P - Flameproof Ammonia Detector
  • Suitable for ATEX Zones 2 and 22
  • Stable long-life pellistor (catalytic bead) sensor
  • Range 0...15% vol. (0…100% LEL)
  • Resolution 0.1% vol. or 1% LEL
  • Two SPST relays option
  • 2 × 4-20 mA or 0-10 V, RS485
  • Wall mount flameproof metal enclosure

E2670-NO - Flameproof Nitric Oxide Detector
E2670-NO - Flameproof Nitric Oxide Detector
  • Suitable for ATEX Zones 2 and 22
  • Stable long-life electrochemical sensor
  • Detection range 0...250 ppm NO
  • Resolution 1 ppm NO
  • Two SPST relays option
  • 2 × 4-20 mA or 0-10 V, RS485

E2670-NO2 - Flameproof Nitrogen Dioxide Detector
E2670-NO2 - Flameproof Nitrogen Dioxide Detector
  • Suitable for ATEX Zones 2 and 22
  • Stable long-life electrochemical sensor
  • Range 0...20 or 0...200 ppm NO2
  • Resolution 0,1 ppm or 1 ppm NO2
  • Two SPST relays option
  • 2 × 4-20 mA or 0-10 V, RS485

E2670-O2 - Flameproof Oxygen Detector
E2670-O2 - Flameproof Oxygen Detector
  • Suitable for ATEX Zones 2 and 22
  • Electrochemical sensor
  • Range 0...25 %vol O2
  • Resolution 0,01 %vol O2
  • Two SPST relays option
  • 2 × 4-20 mA or 0-10 V, RS485

E2670-O3 - Flameproof Ozone Detector
E2670-O3 - Flameproof Ozone Detector
  • Suitable for ATEX Zones 2 and 22
  • Stable long-life electrochemical sensor
  • Range 0...5 ppm or 0...1 ppm O3
  • Resolution 0,01 ppm O3
  • Two SPST relays option
  • 2 × 4-20 mA or 0-10 V, RS485

E2670-PID - Flameproof Solvent Vapors Detector
E2670-PID - Flameproof Solvent Vapors Detector
  • Suitable for ATEX Zones 2 and 22
  • Highly sensitive Photo Ionization Detector
  • Range 0...40 or 0...200 ppm isobutylene
  • Resolution 0,01 ppm or 1 ppm isobutylene
  • Two SPST relays option
  • 2 × 4-20 mA or 0-10 V, RS485

E2670-SO2 - Flameproof Sulfur Dioxide Detector
E2670-SO2 - Flameproof Sulfur Dioxide Detector
  • Suitable for ATEX Zones 2 and 22
  • Stable long-life electrochemical sensor
  • Range 0...50 or 0...2000 ppm SO2
  • Resolution 0,1 ppm or 1 ppm SO2
  • Two SPST relays option
  • 2 × 4-20 mA or 0-10 V, RS485

E2670-VOC - Flameproof Solvent Vapors Detector
E2670-VOC - Flameproof Solvent Vapors Detector
  • Suitable for ATEX Zones 2 and 22
  • Stable long-life metal-oxide sensor
  • Range 0...100% LEL or 0...1000 ppm
  • Resolution 0,1% LEL or 1 ppm
  • Two SPST relays option
  • 2 × 4-20 mA or 0-10 V, RS485