Combustible Gas Transmitter
E2615-LEL
User Manual
Page 1: ...Combustible Gas Transmitter E2615 LEL User Manual...
Page 2: ...fications 7 Product description 8 Safety requirements 8 Operating conditions 8 Installation guidelines 8 Mounting dimensions 10 Electrical connections 11 Operation 11 Maintenance 11 Calibration 12 Del...
Page 3: ...are referred to as LPG liquefied petroleum gas Chemical formula n butane CH3CH2CH2CH3 iso butane CH3CH CH3 CH3 Molar weight 58 Relative gas density to air 2 0 Conversion 1 ppm 2 38 mg m3 Boiling poin...
Page 4: ...e electrolysis of aqueous solutions In industrial production the main source of hydrogen is hydrocarbons Chemical formula H2 Molar weight 2 Relative gas density to air 0 07 Conversion 1 ppm 0 0818 mg...
Page 5: ...Synonyms Marsh Gas Natural Gas Carbon tetrahydride Hydrogen carbide Chemical formula CH4 Molar weight 16 Relative gas density to air 0 55 Conversion 1 ppm 0 65 mg m3 Boiling point 161 49 C Low explosi...
Page 6: ...weight 44 Relative gas density to air 1 55 Conversion 1 ppm 1 80 mg m3 Boiling point 42 C Low explosive limit LEL vol in air 1 7 2 1 Upper explosive limit UEL vol in air 9 5 Odor Odorless when pure Co...
Page 7: ...e White ivory or black ABS plastic wall mount protection class IP20 Dimensions IP65 H70 W80 D36 mm IP20 H71 W71 D27 mm CE marking According to 2014 30 EU and 2014 35 EU EN 50491 4 1 2012 EN61000 6 3 2...
Page 8: ...voids the warranty Do not touch the electronic components directly as they are sensitive to static electricity Connection diagrams can be found in the electrical connections section The device might n...
Page 9: ...ential leakage generation source or near the floor The device should be accessible for maintenance calibration The aforementioned conditions above will affect the coverage area of the device However t...
Page 10: ...th a hydrophobic microporous PTFE filter to protect the sensor from dust dirt and water drops NOTE Never stab or press the filter near its center where the sensor is located since this may damage the...
Page 11: ...V type using jumper on the transmitter s PCB Operation Turn on the power The instrument warm up time takes about 1 minute after switching on and the final sensor stabilization time to maximum accurac...
Page 12: ...for E2615 LEL options E2615 options Order code IP20 enclosure E2615 LEL IP20 IP65 enclosure E2615 LEL IP65 Warranty This product is warranted to be free from defects in material and workmanship for a...
Page 13: ...E2615 LEL Rev 24 08 2022 Manufacturer contacts Evikon MCI O Teaduspargi 9 Tartu 50411 Estonia info evikon eu www evikon eu 13...
