E2611 Series
Indoor gas detectors
Wall-mount enclosure with ventilation slots
Internal alarm buzzer 85 dB
Two SPST relays for alarm / ventilation control
Two analog outputs settable to 4-20 mA or 0-10 V
RS485 Modbus RTU digital interface
Power supply 24 VDC or 230 VAC
Internal alarm buzzer 85 dB
Two SPST relays for alarm / ventilation control
Two analog outputs settable to 4-20 mA or 0-10 V
RS485 Modbus RTU digital interface
Power supply 24 VDC or 230 VAC
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E2611-CH4Methane Detector-Transmitter- Long-life metal-oxide gas sensor
- Range 0...100 %LEL CH4
- Resolution 0,1 %LEL CH4
- Default alarm set-points 20 %LEL / 50 %LEL
- 2 × 4-20 mA / 0-10 V, RS485
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E2611-HFCRefrigerants Detector-Transmitter- Long-life metal-oxide gas sensor
- Range 0...1000 ppm
- Resolution 1 ppm
- Default alarm set-points 100 ppm / 500 ppm
- 2 × 4-20 mA / 0-10 V, RS485
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E2611-LELCombustible Gases Detector-Transmitter- Long-life metal-oxide gas sensor
- Range 0...100 %LEL
- Resolution 0,2 %LEL
- Default alarm set-points 20 %LEL / 50 %LEL
- 2 × 4-20 mA / 0-10 V, RS485
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E2611-NH3Ammonia Detector-Transmitter- Long-life metal-oxide gas sensor
- Range 0...1000 ppm NH3
- Resolution 1 ppm NH3
- Default alarm set-points 25/35 ppm
- 2 × 4-20 mA / 0-10 V, RS485