Dongguan Guo Feng Testing Machine Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 500 sets/year |
| Delivery Time | 10 work days |
| Packaging Details | Carton case |
| H2S measurement range | 0-100ppm/0-1000ppm |
| Work pattern | continuous operation, high and low alarm point |
| Response time | <15S |
| Analog interface | 4-20mA signal output【option】 |
| Storage | 3000 alarm records |
| Power consumption | <10W |
| Operating temperature | -40°C to +50°C |
| Working humidity | 15%-90% RH |
| Brand Name | Great Win |
| Certification | CE CNAS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 500 sets/year |
| Delivery Time | 10 work days | Packaging Details | Carton case |
| H2S measurement range | 0-100ppm/0-1000ppm | Work pattern | continuous operation, high and low alarm point |
| Response time | <15S | Analog interface | 4-20mA signal output【option】 |
| Storage | 3000 alarm records | Power consumption | <10W |
| Operating temperature | -40°C to +50°C | Working humidity | 15%-90% RH |
| Brand Name | Great Win | Certification | CE CNAS |
| Place of Origin | CHINA | ||
| High Light | lab humidity chamber ，accelerated aging chamber | ||
Fixed Hydrogen Sulfide Gas Meter
Brief Introduction:
Explosion-proof hydrogen sulfide sensors are specially developed for certain demanding environments. Cast aluminum explosion-proof housing, the probe is placed in a special metal probe chamber, and the electrical part is isolated from the probe.
Technical Specifications:
Light alarm -- High intensity strobes
III,Technical parameters of gas-detecting
Table 1: Technical parameters of gas-detecting
| Measured Gas | Gas Name | Technical standards | ||
| Measuring Range | Resolution | Alarming point | ||
| H2S | hydrogen sulfide | 0-100PPM | 1PPM | 10PPM |
IV,Acronyms
ALA1 Low alarm
ALA2 High alarm
Prev Previous
Set Para Parameter settings
Com Set Communication settings
Num Number
Cal Calibration
Addr Address
Ver Version
Min Minutes
V,Product configuration
1,Wall-mounted detecting alarm one
2,4-20mA output module (option)
3,RS485 output (option)
4,Certificate one
5,Manual one
6,Installing component one
Company Details
Business Type:
Manufacturer,Seller
Year Established:
1999
Total Annual:
3000000-5000000
Employee Number:
>100
Ecer Certification：
Active Member
Great Win Testing Machine CO. Ltd was set up in 1999, it has been over twenty years' history in the field of professional experience for lab testing instrument such as Footwear, Leather, Textile, Toy, etc. We are a manufacturer and supplier with rich experience of R&D, Manufacture and distri... Great Win Testing Machine CO. Ltd was set up in 1999, it has been over twenty years' history in the field of professional experience for lab testing instrument such as Footwear, Leather, Textile, Toy, etc. We are a manufacturer and supplier with rich experience of R&D, Manufacture and distri...
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