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MRU Instruments
MRU Instruments SWG 100 BioGas Analyzer
Quote on request
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MRU SWG 100 BIOGAS: CH4/CO2 NDIR; O2/H2S EC; to 10 sites; Ethernet/Modbus/4–20. RFQ.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Type
Stationary biogas / landfill / CHP gas analyzer (SWG 100 BIOGAS)
Gases
CH4, CO2 (NDIR); O2, H2S (high/low), H2, CO (electrochemical); calculated calorific value
Sites
Up to 10 time-shared sampling sites with fail-safe shut-off solenoids
Sampling
Low suction to high pressure; continuous or discontinuous; auto-zero / auto-calibration
Gas Prep
Peltier cooler, condensate pump, internal flow monitoring; optional H2S dilution to ~100,000 ppm
Outputs
Ethernet, RS485 Modbus/Profibus, 4–20 mA, alarm relays
Fits stationary biogas analysis where you need an MRU Instruments SWG 100 BIOGAS. Analyzer for CH₄/CO₂ (NDIR) plus O₂/H₂S/H₂/CO electrochemical options, up to 10 time-shared sampling sites with fail-safe solenoids, Peltier cooler sample prep, and Ethernet/RS485 Modbus/Profibus, 4–20 mA and alarm relays.
Key advantages
- Gases — CH₄/CO₂ NDIR; O₂/H₂S/H₂/CO EC
- Sites — Up to 10 time-shared
- Prep — Peltier cooler; condensate pump
- Outputs — Ethernet, Modbus/Profibus, 4–20 mA
- Cal — Auto-zero / auto-calibration
Typical applications
- Biogas plants.
- Landfill gas.
- CHP gas analysis.
Selection guide
- Gas set
- Site count
- H2S dilution option
Common mistakes
- Missing condensate prep.
- Wrong H2S range.
- Ignoring site solenoids.
When to RFQ / what to tell us
- Gases/sites/comms.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 47699 |
| Brand | MRU Instruments |
| Model | SWG 100 BioGas Analyzer |
| Product type | Gas Analyzer |
| Type | Stationary biogas / landfill / CHP gas analyzer (SWG 100 BIOGAS) |
| Gases | CH4, CO2 (NDIR); O2, H2S (high/low), H2, CO (electrochemical); calculated calorific value |
| Sites | Up to 10 time-shared sampling sites with fail-safe shut-off solenoids |
| Sampling | Low suction to high pressure; continuous or discontinuous; auto-zero / auto-calibration |
| Gas prep | Peltier cooler, condensate pump, internal flow monitoring; optional H2S dilution to ~100,000 ppm |
| Outputs | Ethernet, RS485 Modbus/Profibus, 4–20 mA, alarm relays |
Documents
FAQ
Q: Sites? A: Up to 10 time-shared.
Q: CH4/CO2? A: NDIR.
Q: What should I send for a quote? A: Gases/sites/comms, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Type | Stationary biogas / landfill / CHP gas analyzer (SWG 100 BIOGAS) |
| Gases | CH4, CO2 (NDIR); O2, H2S (high/low), H2, CO (electrochemical); calculated calorific value |
| Sites | Up to 10 time-shared sampling sites with fail-safe shut-off solenoids |
| Sampling | Low suction to high pressure; continuous or discontinuous; auto-zero / auto-calibration |
| Gas Prep | Peltier cooler, condensate pump, internal flow monitoring; optional H2S dilution to ~100,000 ppm |
| Outputs | Ethernet, RS485 Modbus/Profibus, 4–20 mA, alarm relays |
| Hmi | 3.5 in color display with keypad |
| Enclosure | Industrial steel cabinet; optional UL/cUL and Ex Zone 2 cabinet |
| Applications | Landfill, AD digesters, CHP/WTE, WWTP, flare, RNG, coal-bed methane |
| Document | MRU SWG100 BIOGAS brochure + 9512EN user manual |