| Payment Terms | T/T, Western Union, MoneyGram | 
| Supply Ability | 1000 set/month | 
| Delivery Time | 3-7 days | 
| Packaging Details | paper carton | 
| Measuring gas | Combustible gas, Oxygen, Carbon monoxide, Hydrogen sulfide | 
| Detection principle | Electrochemical, Catalytic combustion | 
| Pressure range | 86 ~ 106kPa | 
| Working temperature | -10℃ ~ +50℃ | 
| Dimension | 123.88*65*50.7mm (L*W*H) | 
| Weight | about 182g | 
| Brand Name | Zetron | 
| Model Number | ZT400K | 
| Certification | CE, ISO13485, ISO9001 | 
| Place of Origin | China | 
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 1000 set/month | 
| Delivery Time | 3-7 days | Packaging Details | paper carton | 
| Measuring gas | Combustible gas, Oxygen, Carbon monoxide, Hydrogen sulfide | Detection principle | Electrochemical, Catalytic combustion | 
| Pressure range | 86 ~ 106kPa | Working temperature | -10℃ ~ +50℃ | 
| Dimension | 123.88*65*50.7mm (L*W*H) | Weight | about 182g | 
| Brand Name | Zetron | Model Number | ZT400K | 
| Certification | CE, ISO13485, ISO9001 | Place of Origin | China | 
| High Light | four in one portable gas detector ,zt400k portable gas detector ,triple alarm portable multigas detector | ||
ZT400K Four in one portable gas detector
Four in one portable gas detector ZT400K can detect gas at the same time, oxygen, and toxic gases; Each product up to install a combustible gas sensor, an oxygen sensor, two poisonous gas sensors (CO/H2S, SO2 / NH3 / NO2 / PH3 / CL2 / HCL, etc.); Users can choose sensors according to the measured gas, composed of two in one, three in one, four in one gas detector.
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Detection gases: Combustible gas, Oxygen, Carbon monoxide, Hydrogen sulfide
Detection principle: Electrochemical, Catalytic combustion
Measurement range: Oxygen 0 ~ 30%VOL, Carbon monoxide 0 ~ 500ppm, Methane 0 ~ 100%LEL, Hydrogen sulfide 0 ~ 100ppm
Separation rate: Oxygen 0.1%VOL, Carbon monoxide 1ppm
Methane 1%LEL, Hydrogen sulfide 1ppm
Accuracy: ±3% F.S.
Response time: T90 < 30S
Preheating time: 90S
Electrical characteristics
Charger: USB powered DC5V
Charging time: ≤ 8 hours;
Working time: > 8 hours (at room temperature, no alarm)
Power consumption: < 0.7W
Battery capacity: 1300mA lithium battery, nominal voltage: 3.7VDC
Structural features
Main material: PC+TPU (anti-static)
Weight: about 182g
Size: 123.88*65*50.7mm (L*W*H)
Electrical service environment
Temperature range: -10℃ ~ +50℃ (special requirements need to be customized)
Humidity range: 10 ~ 95%RH (no condensation)
Pressure range: 86 ~ 106kPa
Certification
Execution standard:GB3836.1-2010,GB3836.2-2010,GB3836.4-2010,MT 704-2008,MT 703-2008,MT 1084-2008,GB 15322.3-2003
Company Details
Business Type:
Distributor/Wholesaler,Agent,Seller 
Year Established:
2001 
Total Annual:
10000000-15000000
Employee Number:
50~80 
Ecer Certification:
Verified Supplier 
Zetron Technology is a professional company committed to developing the gas detection industry. It has more than 18-year experience specializing in the research, development, manufacture, and sale of gas detectors. With its strong technical force and economic strength, the company i... Zetron Technology is a professional company committed to developing the gas detection industry. It has more than 18-year experience specializing in the research, development, manufacture, and sale of gas detectors. With its strong technical force and economic strength, the company i...
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