Zhengzhou Tuohai Technology Co., Ltd.
| Payment Terms | T/T, L/C, Western Union |
| Supply Ability | 500000 pcs per year |
| Delivery Time | 5-10 days |
| Packaging Details | small carton 210×200×105mm |
| Name | fixed type gas detector |
| Accuracy | ≤±5% F.S. |
| Display | 4-digit LED screen displays |
| Voltage | DC24V±25% |
| Power consumption | ≤3W |
| Response time | T90 < 60S for catalytic sensor or electrochemical sensor |
| Ex grade | Ex dⅡCT6 |
| Ingress protection | IP65 |
| Output | 4-20mA output RS485 |
| Relay output | 2 free contact (available for 4-20mA type only) |
| Working humidity | ＜95%RH (no condensation) |
| Dimensions | 210×200×105mm |
| Weight | about 2100g |
| OEM/ODM | Supported |
| sales@wgsensor.com | |
| +8613333637163 | |
| Model Number | 03 |
| Certification | ce |
| Place of Origin | China |
| Brand Name | WG Sensor™ |
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Product Specification
| Payment Terms | T/T, L/C, Western Union | Supply Ability | 500000 pcs per year |
| Delivery Time | 5-10 days | Packaging Details | small carton 210×200×105mm |
| Name | fixed type gas detector | Accuracy | ≤±5% F.S. |
| Display | 4-digit LED screen displays | Voltage | DC24V±25% |
| Power consumption | ≤3W | Response time | T90 < 60S for catalytic sensor or electrochemical sensor |
| Ex grade | Ex dⅡCT6 | Ingress protection | IP65 |
| Output | 4-20mA output RS485 | Relay output | 2 free contact (available for 4-20mA type only) |
| Working humidity | ＜95%RH (no condensation) | Dimensions | 210×200×105mm |
| Weight | about 2100g | OEM/ODM | Supported |
| sales@wgsensor.com | +8613333637163 | ||
| Model Number | 03 | Certification | ce |
| Place of Origin | China | Brand Name | WG Sensor™ |
| High Light | ATEX H2s Co O2 Fixed LEL Monitor ，Fixed LEL Monitor Exdiict6 ，NDIR PID Gas Detector | ||
ATEX Combustible Toxic H2s, Co, O2 LEL Fixed Gas Detectors for industrial application
Descriptions:
This series of gas detection transmitters adopt the most advanced ultra-large scale integrated circuit technology and are designed by the international standard intelligent technology level. It is a completely intelligent gas detection transmitter designed by digital and analog hybrid communication technology. The intelligent gas detection transmitter has advanced technology, excellent performance, high stability, communication and self-diagnosis functions, easy installation and maintenance, and the advanced performance of typical intelligent field monitoring instruments has been fully demonstrated, which greatly meets the needs of industry. On-site safety monitoring requires high reliability of equipment. It is widely used in petroleum, chemical industry, metallurgy, refining, gas transmission and distribution, biochemical medicine and other industries. The instrument is compatible with various control alarms, PLC, DCS and other control systems, which can realize remote detection, control and alarm.
Features:
Technical Parameters:
Target gases:
| Gas | Range | Resolution | Calibrating gas flow |
| LEL | 0-100%LEL | 1%LEL | 500±50ml/min |
| CH4 | 0-5%VOL | 0.1%VOL | 500±50ml/min |
| CO | 0-500PPM | 1PPM | 200ml/min |
| H2S | 0-100PPM | 1PPM | 200ml/min |
| O2 | 0-25%VOL | 0.1%VOL | 300±50ml/min |
| NH3 | 0-100PPM | 1PPM | 500±50ml/min |
| CL2 | 0-10PPM | 0.1PPM | 1000±50ml/min |
| HCL | 0.20PPM | 1PPM | 500±50ml/min |
| H2 | 0-1000PPM | 1PPM | 200ml/min |
| SO2 | 0-30PPM | 0.1PPM | 600±50ml/min |
| CO2 | 0-6000PPM 0-5%VOL | 1PPM 0.1%VOL | 500±50ml/min |
| NO | 0-1000PPM | 1PPM | 200ml/min |
| NO2 | 0-20PPM | 0.1PPM | 1000±50ml/min |
| HCN | 0-20PPM | 1PPM | 200ml/min |
| ETO | 0-100PPM | 0.1PPM | 200ml/min |
| VOC | 0-500PPM | 1PPM | 200ml/min |
Company profile:
Henan Weiguo Intelligent Technology Co., LTD., founded in 2015, is an important subsidiary of Hanwei Electronics Group Corporation (Stock no.:300007) in the field of intelligent healthy, safe home and IoT business. Henan Weiguo Intelligent Technology Co., LTD., relying on the core sensor technology, focuses on gas and smoke alarm, air quality monitor, alcohol tester and firefighting products. Based on introduction of featured technology from both Hanwei Electronics Group Corporation and abroad, Henan Weiguo intelligent Technology Co., LTD., has developed into an innovative company with the collection of design, R&D development, production, sales and service. We will always be committed to becoming the leader in intelligent hardware, providing safe, healthy, environmentally friendly and intelligent working and living environment for families and users all over the world.
Company Details
Business Type:
Manufacturer,Trading Company,Seller
Year Established:
1998
Total Annual:
12000000-15000000
Employee Number:
1000~5000
Ecer Certification：
Site Member
Zhengzhou Tuohai Technology Co., Ltd., established in 2017, is a leading trading company based in Henan, China, specializing in the distribution of high-quality sensor products. As part of a group with over 25 years of industry experience, the company sources and supplies premium sensor solution... Zhengzhou Tuohai Technology Co., Ltd., established in 2017, is a leading trading company based in Henan, China, specializing in the distribution of high-quality sensor products. As part of a group with over 25 years of industry experience, the company sources and supplies premium sensor solution...
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