Product Name: Oil Industry Monitor System Use LPG and Natura Gas Leak Detector Model NO.: K800 series Type: Electrochemical Gas Analyzer Gas: H2S Certification: CE Portable: Non Portable Customized: Non-Customized Brand: Kelisaike Voltage: DC 24V Operating Temperature: -20 Degree ~ +50 Degree Signal Output: 4 to 20mA Explosion-Proof Grade: Exd Iict6 Certificate: Ce Warranty: 1 Year Detection Range: 0-100ppm Low Alarm: 10ppm High Alarm: 20ppm Trademark: KELISAIKE Transport Package: Carton Specification: 1.8kg Origin: Nanjing, China HS Code: 8531100000 Product Description Power supply24VDCOutput signal4-20mA standard industrial signal outputOperating temperature-20°C~+50°CDisplayBacklight LEDRelative humidity15%~90% RH (non-condensing)Atmospheric pressure86~106KpaExplosion-proof gradeExd IICT6Warranty1 yearNo.Detection gasRangeAccuracy90% response timeMin readoutLow/high alarm1PH30-5-2000ppm±5%(F.S)≤25s0.01ppm0.3/5ppm2O20-30%±5%(F.S)≤15s0.1%vol18.0%/23.0%3LPG(LEL gas)0-100%LEL±5%(F.S)≤5s1%LEL25.0%/50.0%LEL4CO0-1000 ppm±5%(F.S)≤25s1 ppm50ppm/100ppm5H2S0-100 ppm±5%(F.S)≤30s1 ppm10ppm/20ppm6CH40-100%LEL±5%(F.S)≤5s1%LEL25.0%/50.0%LEL7NH30-100ppm±5%(F.S)≤50s1 ppm25 ppm /50 ppm8O30-20ppm±5%(F.S)≤60s0.01ppm0.2ppm/0.4ppm9CI20-20 ppm±5%(F.S)≤30s0.1 ppm1 ppm /10 ppm10H20-1000 ppm±5%(F.S)≤60s1 ppm50 ppm /100 ppm11SO20-100 ppm±5%(F.S)≤30s0.1 ppm2 ppm /10 ppm12NO0-250 ppm±5%(F.S)≤60s1 ppm25ppm/50 ppm13NO20-20 ppm±5%(F.S)≤25s0.1 ppm3ppm/10ppm14Infrared CO20-5%vol±5%(F.S)≤60s0.1%vol1%vol/2%vol15Infrared CH40-5%vol±5%(F.S)≤60s0.1%vol0.1%vol/0.15%vol16Infrared C3H80-5%vol±5%(F.S)≤60s0.1%vol0.1%vol/0.15%vol