Gas Detector 4-In-1 O2 Co Lel H2S With Alarm Sensor Monitor

MENU TERSEDIA MULTI BAHASA TERMASUK BAHASA INGGRIS. READY! Detektor 4 macam gas dari Bosean BH-4A Industrial grade Mendeteksi: 1. Oksigen (O2) 2. Karbon Monoksida (CO) 3. Hidrogen Sulfida (H2S) 4. Gas mudah meledak (EX/ LEL) Features: 1. Astigmatic design is applied to rugged surroundings 2. Continuously gas concentration and composition colorful LCD real-time display 3. Rechargeable lithium battery (continuous working period can be 16~18 hours) 4. Concentration units ppm and mg/m3 can be switched 5. Built-in vibration alarm which is applied for noisy environment 6. Two stage alarm threshold: the low alarm and high alarm point can be adjusted 7. Simple automatic calibration program and plug-in replaceable sensor 8. Fully functional self-testing: sensor, integrity of battery and circuit, acoustic amp; visual amp; vibration three-stage alarm; 9. Portable amp; light weight Specification Operating amp; Storage Environment Temperature: -20C~55C Humidity: 5%-95% Pressure: 95~110kPa Sampling method: Diffusion type Detecting Range H2S:0~100 PPM O2: 0~30%vol Combustible Explosive Gas (Ex / LEL / CH4): 0~100%LEL Sensor O2 /H2S / CO: plug-in electrochemical sensor Combustible gas (LEL): plug-in catalytic combustion sensor Alarm Type low amp; high alarm, multiple gas alarm, sensor alarm, battery low alarm, prompt tone, automatic shutdown alarm Resolution 0.1%VOL (O2), 1ppm (CO), 0.1ppm (H2S), 1%LEL (EX) Accuracy 3% F.S Response time 10s Repeatability 1% Zero drift 1% Backlight Automatically activated when working in poor lighting environment or the alarm sounding or the button is knobbed down. Self-checking Function Self-checking Battery power, display, sensor, hardware failure Explosion-proof EXiaIICT4 Protection grade IP65 Power Supply: Rechargeable lithium battery Weight: 400g Dimensions: 130mm*67mm*30mm #gasdetector #gasdetektor #detectorgas #alarmgas #multigasdetector FREE ALUMINIUM CARRYING CASE / GRATIS KOPER