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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
4.6 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Nice Value
Color: Consuela the Cactus - Large, Size: Large Dog
Very cute! Its soft and feels like it is well made. It is a heavier toy and a tougher one. Not a plush toy. I will order again for our older dogs. Nice value for sure!
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Reviewed in the United States on June 11, 2026
★★★★★ 5
Great toy for our best boys!
Color: Consuela the Cactus - Large, Size: Large Dog
You can never go wrong with BarkBox toys and this was no exception. Our dogs like toys that have squeakers and that they can tear into. This style of toy fits the bill. The design is cute as well. I’ve had this in the house for months and, while it’s definitely seen better days, it’s still intact and they haven’t gotten to the inner layer. (Not for want of trying.)
The perfect type of toy for our fur babies.
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Reviewed in the United States on February 10, 2026
★★★★★ 5
Survives 7 months so far.
Color: Christmas Consuela, Size: Large Dog
It is still intact after nearly 7 months of constant play. My blue heeler normally destroys toys in just a few weeks.
Consuela has exceeded expectations of survival with an extremely chewy, destruction prone dog.
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Reviewed in the United States on June 6, 2026
★★★★★ 4
Short-lived but much enjoyed as a chew toy
Color: Consuela the Cactus - Large, Size: Large Dog
I bought two of these for my "granddogs" in the size for Large dogs. The German Shepherd-mix stole the one intended for the border collie-mix and had both toys halfway destroyed within a day--I'm pretty sure they didn't survive much longer after that. Much enjoyed! Maybe I should've bought the Extra Large size, because the Large barely fit in her mouth and she wanted to play tug-of-war, so there wasn't much for me to grab onto. Then the border collie wanted in on the action (she's older, so she needed help tugging!) but there wasn't enough material for her to grab onto without accidentally sinking her teeth into me instead.
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Reviewed in the United States on December 9, 2025
★★★★★ 5
Best dog toy!
Color: Air Head, Size: Large Dog, Color: Air Head, Size: Large Dog
I got this toy for my dog who loves squeakers not only is it a two in one it actually has three toys inside which I think is amazing!! 10/10 recommend
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Reviewed in the United States on June 11, 2026