Explosion Proof Gas Detector E2670 Series
E2670 Features
Aluminium pressure die-casting enclosure
Suitable for ATEX Zones 2 and 22
Two analog outputs settable to 4-20 mA or 0-10 V
RS485 Modbus RTU digital interface
Power supply 24 VDC
Detects the following gases:
Ammonia NH3
Carbon Monoxide CO
Carbon Dioxide CO2
Combustible Gas LEL
Ethylene C2H4
Methane CH4
Nitric Oxide NO
Oxygen O2
Refrigerants HFC
Solvent Vapor VOC
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
Suitable for ATEX Zones 2 and 22
Stable long-life electrochemical 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-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-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-CO - Flameproof Carbon Monoxide Detector
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
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-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-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-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-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-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-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
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
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
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-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-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-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
