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Description
SWG-100 Biogas CompactKey Specifications Benefits & Applications Additional Info Models FAQ PDF The SWG 100 Compact is a cost effective stationary biogas analyzer designed for discontinuous measurement. It has user programmable settings for up to 24 measurements per 24 hours. It is typically used in the harsh industrial environments of combined heat and power (CHP) engine gas monitoring. Basic Equipment Plug & play, pre calibrated sensors Safety in use with gas flow
The SWG-100 Compact is a cost effective stationary biogas analyzer designed for discontinuous measurement. It has user programmable settings for up to 24 measurements per 24 hours. It is typically used in the harsh industrial environments of combined heat and power (CHP) engine gas monitoring.
Basic Equipment
- Plug & play, pre-calibrated sensors
- Safety in use with gas flow restrictor orifice at gas inlet and ventilation
- Efficient sample gas preparation for fast and reliable measurements
- Sampling from low suction up to high pressure gas
- No dilution of the sample gas, neither use of compressed air is required
- Discontinuous measurement, user settable up to 24 measurements per 24 hours
- Up to 2 sites monitoring (time sharing technique) with only one analyzer
- Data storage and event logging on SD card
- IP 54 cabinet for use in harsh environment
- Ready to run delivery, minimum installation work, low service downtime
- May be installed outside or inside
No Data Available
Technical
| Measuring ranges | |
| O2 – Oxygen | 0 … 25 % (electro-chemical sensor) |
| CO2 – Carbon dioxide | 0 … 100% NDIR |
| CH4 – Methane | 0 … 100% NDIR |
| H2S – Hydrogen sulfide | 0 ….. 2,000 ppm / 5,000ppm overload (electro-chemical sensor) |
I
| Dimensions and other data | |
| Operating temperature | 41°F …113°F (+5°C…+45°C) or -4°F …113°F (-20°C…+45°C) with cabinet heater |
| Power supply | Universal 90 – 240 Vac / 47 – 63 Hz / 90 W (150 W with cabinet heater) |
| Display | 3.5″ TFT color display with backlight |
| Dimensions | 15.74” x 19.68” x 11.81” (400x500x300 mm) (WxHxD) wall or rack mounting |
| Weight | approx. 31 lbs. (14 kg) |
| Protection class | IP 54 |
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.
No Data Available.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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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
4.4 ★★★★★
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Product Reviews
★★★★★ 5
Great for the price!
Color: Avocado Green
It is quiet and it works well. I was trying to purchase a smaller keyboard my husband had picked up for me for my birthday. Although this is much bigger, it works well is quiet and it didn't cost a fortune. The color of the keyboard was not exactly what I was going in for, however I am grateful to have another keyboard as I had ruined another one with coffee. The keyboard is fairly lightweight although like I said I was trying to get a smaller one to replicate the one my husband got me my mistake has decent responsiveness, mouses ergonomic. It's a nice keyboard I wouldn't have gone with this color personally. Seems to be fairly durable and easy to connect and use.
The price was very good so I would recommend two others.
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Reviewed in the United States on June 6, 2026
★★★★★ 5
Very quiet and comfortable keyboard
Color: Black
I recently purchased this keyboard and mouse set to replace my old one, and I’ve been very pleased with it so far. The keyboard keys are soft, responsive, and surprisingly quiet, which makes typing much more comfortable. The mouse also has a smooth, soft-touch feel that fits nicely in the hand. Overall, the set feels well made and like a great value for the price. I would definitely recommend it to anyone looking for a comfortable and reliable keyboard and mouse combo.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
I love it! Better quality than expected for the price!
Color: White
Much better quality than expected for the price. Quiet typing, smooth mouse, no issues. I love it!
Will purchase again if I need another one.
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Reviewed in the United States on May 22, 2026
★★★★★ 4
It should last, but could be much better.
Color: Black
The keys are quiet and the keyboard should last a long time. Being a flat keyboard, I find myself hitting two keys at the same time frequently, and prefer the style with raised, tapered keys. The mouse times out and needs to be woke up by right clicking, but other times seems to lose connectivity entirely. Overall, I wish for something better
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Reviewed in the United States on December 22, 2025
★★★★★ 5
Great low price option for wireless keyboard
Color: Black
I’ve been using this ergonomic wireless keyboard and mouse for a bit now, and I’m honestly really happy with it. It’s super lightweight, and setup was as simple as plugging in the USB receiver; everything worked right away without me having to mess with any settings.
The keyboard feels great to type on. The keys are soft and quiet, and the adjustable tilt makes a noticeable difference for my wrists during longer work stretches. I also like having the full number pad and the shortcut keys, little things, but they make my day-to-day work smoother.
The mouse is comfortable and easy to control, and I haven’t had any issues with the wireless connection at all. No lag, no random disconnects. Battery life has also been impressive so far.
Overall, it’s easy to use, comfortable, and does exactly what I need it to. I’m definitely happy with the purchase.
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Reviewed in the United States on November 28, 2025