Beijing Zetron Technology Co., Ltd
| Payment Terms | T/T, D/A, L/C, D/P, Western Union, MoneyGram |
| Supply Ability | 1000 set/month |
| Delivery Time | 3-7 days |
| measurement | CH4 |
| warming up time | 30s |
| size | 195*145*195mm |
| Weight | 15kg |
| Brand Name | Zetron |
| Model Number | CJH Series |
| Certification | CE, ISO13485, ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, D/A, L/C, D/P, Western Union, MoneyGram | Supply Ability | 1000 set/month |
| Delivery Time | 3-7 days | measurement | CH4 |
| warming up time | 30s | size | 195*145*195mm |
| Weight | 15kg | Brand Name | Zetron |
| Model Number | CJH Series | Certification | CE, ISO13485, ISO9001 |
| Place of Origin | China | ||
| High Light | Rubbish Filling Fixed Gas Detector ，30s Fixed Gas Detector ，Infrared Methane Gas Transmitter | ||
Infrared Methane Gas Transmitter
CJH series infrared methane transmitter adopts international advanced NDIR non-dispersed infrared technique, it is mainly used in coal mine, natural gas, CBM (Coal bed methane), rubbish filling, sewage treatment, anaerobic fermentation and other fields for CH4 gas leakage detection and high concentration CH4 measurement.
| General Parameter | |
| Measurement method | NDIR |
| Range | CH4: 0-5%vol (0-100%LEL), 0-100%vol |
| Warm-up time | 30s |
| Accuracy | For the range of 0-1% vol: + 0.06% |
| For range 1-100%vol: ±6% of reading | |
| For range 0-100%LEL: 5% LEL | |
| Response time | T90<30s at 20 ℃ |
| Working voltage | 9-27V |
| Output | RS485/4-20mA |
| Woking temperature | -10-55 ℃ |
| Dimension | 195*145*105mm |
| Lifespan | ≥10 years |
Q: When do you reply to messages?
A: We will reply you for your inquiry in 24 hours.
Q: When do you send the products? And how do you send it ?
A: For the small order, we will send out the goods with 5 days,If have stock ,we will send immediately.
We send them by ups, fedex, tnt or dhl. For big order, normal is 20 days will finish.
Q:Do you accept OEM or revised logo, color, model,size?
A:Yes, we accept OEM for the qualify buyer. We can make the products according to customer personal requirement.
Q: How about the quality of the managements ?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before ,shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you.
Q: How about your after-sale service?
A: After sending, we will track the products for you , until you get the products.
When you got the goods, test them, and give me a feedback.
If you have any questions about the problem, contact with us, we will offer the solve way for you.
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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