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Description
SWG 200-CEMKey Specifications Benefits & Applications Additional Info Models FAQ PDF The SWG 200 utilizes both infrared (IR) and electrochemical (EC) sensors in one flexible platform. This fixed multi gas analyzer is a cost effective alternative to high cost CEMS systems. Using dual sensor technology (IR & EC), it continuously and precisely measures gas components in both ppm (low) and % (high) ranges. The SWG 200 is designed for continuous operation and
The SWG 200 utilizes both infrared (IR) and electrochemical (EC) sensors in one flexible platform. This fixed multi-gas analyzer is a cost-effective alternative to high-cost CEMS systems. Using dual sensor technology (IR & EC), it continuously and precisely measures gas components in both ppm (low) and % (high) ranges.
The SWG 200 is designed for continuous operation and delivers accurate, reliable gas analysis for demanding industrial applications while significantly reducing overall system cost.
Basic Equipment
- Standardized 19″ racks mounted in a steel metal enclosure with wall-mounting eyelets
- Lockable enclosure with transparent door
- Main control unit with backlit graphical LCD and keyboard
- Processor-controlled gas conditioning system with continuous monitoring
- Peltier electric gas cooler with automatic condensate draining pump
- Sample gas filtration with flow monitoring, alarm, and auto-zero calibration
- RS-485 data communication and 8-channel analog outputs (4–20 mA)
- All critical components easily accessible for simplified servicing
No Data Available
Technical Data
| Electro-chemical Cells | |
| O₂ – Oxygen |
0 … 25.0 Vol-% (paramagnetic) 0 … 25.0 Vol-% (zirconium) 0 … 25.0 Vol-% (electro-chemical) |
| CO – Carbon monoxide | 0 … 4,000 ppm (overload 10,000 ppm) |
| NO – Nitric oxide | 0 … 1,000 ppm (overload 5,000 ppm) |
| NO₂ – Nitrogen dioxide | 0 … 200 ppm (overload 1,000 ppm) |
| SO₂ – Sulfur dioxide | 0 … 1,000 ppm (overload 5,000 ppm) |
| Single Gas NDIR | |
| CO – Carbon monoxide | 0 … 100 ppm / 1,000 ppm |
| NO – Nitric oxide | 0 … 200 ppm / 1,000 ppm |
| Triple Gas NDIR | |
| CO – Carbon monoxide | 0 … 1,000 ppm / 0 … 100% |
| CO₂ – Carbon dioxide | 0 … 3% / 0 … 100% |
| CxHy – Hydrocarbons (as CH₄) | 0 … 1,000 ppm / 0 … 100% |
| Thermal Conductivity Detector | |
| H₂ – Hydrogen | 0 … 1% / 0 … 100% |
| Display | 10-line backlit graphic LCD |
| Protection class | IP 52 |
| Weight | Approx. 44 – 110 lbs (depending on height) |
No data Available
1. Does it need to be installed outside of the hazardous (C1D2) area?
Yes, the standard configuration does not meet C1D2 classification requirements; however, the SWG100 is capable of being outfitted for C1D2 conditions. The quote would have to be revised to include an additional SS enclosure with a constant purge system that calls for continuous compressed air supply. Please let me know if this is a requirement, and will absolutely update the quote accordingly.
2. Does it need to be installed under a canopy or shaded area?
If you are installing outdoors, yes, it will need to be under a canopy or shaded area.
3. What do they recommend for sample lines? Our standard has been 1/8" or 1/4" 316SS tubing (Silconert coated) with heat trace and insulation for wet gas samples. Do you recommend heat tracing the wet samples to keep above dew point?
The recommended/provided tubing size is as follows (Teflon (PTFE) gas sampling line - 0.16"/0.24" 3.28' (DN4/6mm, 1m length) (MAX 200 meters) @ $12.00/m). SS tubing in the same dimensions is absolutely acceptable and widely used as well. Heat tracing can certainly be helpful, mainly in colder environments where condensate freezing within sample lines is possible/expected. Otherwise the condensate auto-drains that are external to the unit, and when installed as close as possible to the unit will remove 99.9% of moisture before entering the unit. Inside the unit, there is additional condensate removal via a continuous peristaltic pump system.
The recommended/provided tubing size is as follows (Teflon (PTFE) gas sampling line - 0.16"/0.24" 3.28' (DN4/6mm, 1m length) (MAX 200 meters) @ $12.00/m). SS tubing in the same dimensions is absolutely acceptable and widely used as well. Heat tracing can certainly be helpful, mainly in colder environments where condensate freezing within sample lines is possible/expected. Otherwise the condensate auto-drains that are external to the unit, and when installed as close as possible to the unit will remove 99.9% of moisture before entering the unit. Inside the unit, there is additional condensate removal via a continuous peristaltic pump system.
4. Can you quote a 115VAC power supply?
Absolutely, no problem at all. There is no price change; it is just as simple as leaving a note on the order.
5. Does it require any calibration or carrier gas that we have to provide?
Though it's not a requirement, unless you wish to set-up auto-calibration, we can also provide calibration gas if desired, as it can be helpful to have on hand. Typically, we include one cylinder of a 60%CH4/40%CO2/500ppm H2S mix for units that include an H2S sensor when we quote for the start-up/commissioning or calibration/repair service. But we can quote any mix or cylinder size you may be interested in.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Product Reviews
★★★★★ 4
Longer Lasting than most things I've tried
Size: 1 Count (Pack of 16)
I bought these to go on the PetSafe Bouncy Bone which I had bought for my Australian Shepherd/Vizsla mix puppy who chews everything. We had gone through so many "long-lasting" chew toys/bones that really lasted only about 10 minutes and I was looking for something to occupy his time a little longer. These do the trick. Although they still don't last super long, they take a little more effort and keep him distracted a bit longer than anything else edible that I've tried. To me they are a bit pricey, so I try to make them last by only putting one on at a time, instead of one on each end of the toy. I also tighten the ends pretty tight to make it more difficult for him to get at the entire ring. If you don't mind the price, these are an easy and convenient way to keep your dog busy.
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Reviewed in the United States on June 29, 2015
★★★★★ 5
Dog treats
Size: 1 Count (Pack of 16)
Keeping our granddog busy and teeth clean
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Reviewed in the United States on December 8, 2025
★★★★★ 5
Keeps pet busy
Size: 1 Count (Pack of 16)
Must have for Busy Buddy Bones. Keeps them busy. Durable and must taste great. I keep these on my subscribe and save. I have never noticed any smell or mess with these, unlike some other rawhides.
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Reviewed in the United States on July 21, 2024
★★★★★ 5
PetSafe Busy Buddy Refill Ring Dog Treats
Size: 1 Count (Pack of 16)
Great! My Baby Pearl Anne loves them. And, she won't normally play with anything else. The Vet says it's due her being in a HORRIBLE Puppy Mill. She never had a puppyhood. She is still Neurotic, even after having been her parent for over 4 years. I would definitely like to get my hands on these people, if I knew who they were. She was found her on a VERY busy intersection way up north in the Texas town where I live.
I don't normally go in this neighborhood, so I didn't see her on the street. My best friend, who died just 4 years ago on the 18th of March, had a ex coworker. Leslie(my best friend),KNEW I wanted a dog. I fell in love with her dog: a Miniature Schnauzer. One day Leslie's coworker called her. She said they had found a dog on the street. The coworker said that she couldn't keep anymore dogs. She has 3. So, when they described her, I knew I wanted her! She's a rare pure white Miniature Schnauzer. She was skinny, shaking, with horribly matted hair. She was scared to death, and freezing to death. I put her in a towel, and took her the Vet. And, she said she had worms, was dehydrated, and malnourished. not anymore. She's my baby, my child. Who is now spoiled to death.
Sorry this is so long, but, I really needed to tell her story.
Donna Valentine-Jones.
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Reviewed in the United States on March 24, 2015
★★★★★ 3
Sometimes they arrive chewy and great, other times stale and hard as a rock!
Size: 1 Count (Pack of 16)
My dog loves these added to her toys, but alot of time they arrive hard as a rock.
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Reviewed in the United States on December 26, 2025