Gas Detector 4 In 1 O2 CO H2S LEL 

Mendeteksi:
1. Oksigen (O2)
2. Karbon Monoksida (CO)
3. Hidrogen Sulfida (H2S)
4. Gas mudah meledak (EX/LEL/CH4)
 
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 & visual & vibration three-stage alarm;
9. Portable & light weight
 
 
Specification
Operating & Storage Environment
Temperature: -20C~55C
Humidity: 5%-95%
Pressure: 95~110kPa
 
Sampling method: Diffusion type
 
Detecting Range
CO: 0~1000ppm
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 & 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%
 
Display : Alphanumeric large LCD displays the real time gas concentration and alarm stage 
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

Stok dan Harga,
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Email : giatsumberberkat@gmail.com