H2S O2 CO LEL Gas Detector 4 In 1 Bosean BH-4M Hydrogen Detektor BH4M

- Dikirim dari Jakarta dengan kardus double untuk keamanan produk - Semua produk kami garansi Jakarta Detektor 4 macam gas dari Bosean. Model terbaru. Industrial grade Anti-slip grip rubber. Waterproof, Dust-proof, Explosion-proof Deteksi bisa diffusion method, dan pump method Mendeteksi: 1. Oksigen (O2) 2. Karbon Monoksida (CO) 3. Hidrogen Sulfida (H2S) 4. Gas mudah meledak (EX/LEL/CH4) ==== Features 1. SENSOR: High quality electrochemical sensors Made in the UK. Oxygen (O2), Carbon Monoxide (CO), Hydrogen Sulfide (H2S) and Combustibles (LEL). Comes FACTORY CALIBRATED. Turn ON and GO. 2. DETECT: Detection error better than ≤±5% F.S. and response time: T lt;30s. Zero and span calibration options. 3. ALARMS: Adjustable audio, visual, and vibration alarms alert when preset levels are reached. Alarm digital time stamp and logging. 4. STRONG: Robust design made of high strength ABS and Anti-slip grip rubber. Waterproof, dust-proof and explosion-proof exceeding Exib IIB T3 Gb. Specification： Gas type: Oxygen/carbon monoxide/hydrothion/combustible gas( O2/CO/H2S/LEL) Gas measurement range: O2: 0~30%vol, CO: 0~999umo/mol(ppm), H2S:0~100 umo/mol(ppm), EX (combustible ):0~100%LEL Resolution:0.1%vol/1umo/mol(ppm)/1% LELLow/High alarm/Alarm setting: Yes Four Alarm methods : Sound Alarm, Light flashing, Vibrating alert, Screen shows, adjustable alarm values, alarm sound up to 80db Operating temperature: -20℃～50℃(except LEL is 0~40C) Operating humidity:＜95%RH (no dew) Display: 2.4 inch HD display Power: 3.7V li-battery(Built-in) Battery runtime: 6-8 hours or so. Product Net Weight : 400g (with battery) Size : 145mm×69mm×28mm (L × W × H)