Recommendations for oxygen analyzers
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Dear friends, do you have any recommendations for manufacturers of gas analyzers that utilize heat conduction or laser principles? Used for detecting oxygen content in calcium carbide furnaces; domestic manufacturers are required, and the product must have a SIL certification. It would be great if you could provide your contact information. Thank you everyone!
For SIS systems, only online analyzers can be used, right?
For interlocking, import it; there is probably no version with SIL certification available in China yet
Norwegian NEO has a large number of laser oxygen analyzers with flameproofing and SIL2 certification
There is a company in Beijing that deals with lasers, and the core laser components come from the same place as those produced by Nasck in Norway. I only know that in 2015, the Naske laser clocks in Norway used positive pressure ventilation, while the company in Beijing used explosion-proof types. I recommend this company in Beijing; it was originally named Beijing Shiwei, and I’ve had no contact with them since 2015. Leave your contact information if you need it.
Thank you, I have found a supplier.
Don’t use these crappy products – the product distribution channels are tightly controlled, prices are opaque with high markups, maintenance costs are excessive, and distributors collude to fix prices