MRU (Germany)
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| Brand | MRU (Germany) |
|---|---|
| Origin | Germany |
| Model | DELTA65S |
| Instrument Type | Portable Flue Gas Analyzer |
| Measurement Accuracy | ≤±5% FS |
| Repeatability | ≤2% FS |
| Response Time | ≤90 s |
| Stability | ≤5% FS/8 h |
| Measured Parameters | O₂, CO, NO, CO₂, Flue Gas Temperature |
| O₂ Range | 0–21.00% vol |
| CO Range | 0–4000 ppm |
| CO (H₂-compensated) | 0–10000 ppm |
| NO Range | 0–5000 ppm |
| Flue Gas Temperature Range | −40 to +1100 °C |
| Dimensions | 82 × 169 × 44 mm |
| Weight | ~390 g |
| Brand | MRU (Germany) |
|---|---|
| Origin | Germany |
| Model | MGA6 |
| Instrument Type | Portable Flue Gas Analyzer |
| Measurement Principle | NDIR (Non-Dispersive Infrared) + Electrochemical Sensors |
| Measured Gases | O₂, CO, CO₂, HC (Hydrocarbons), SO₂, NO, NO₂ |
| Accuracy | ≤ ±2% FS |
| Repeatability | ≤ 2% FS |
| Response Time (T₉₀) | ≤ 20 s |
| Drift Stability | ≤ 2% FS over 24 h |
| Display | 7″ TFT Color Touchscreen (800 × 480) |
| Operating System | Embedded Linux |
| Connectivity | Bluetooth 5.0, WLAN (IEEE 802.11 b/g/n), RS485, 8-channel analog output, 4-channel analog input |
| Data Storage | Internal database with timestamped measurement logs |
| Output Formats | CSV, PDF reports |
| Compliance | EN 15267-3, EN 14181 (QAL1/QAL2), ISO 12039, ISO 10849, ASTM D6522, EPA Method 6C / 7E / 10 |
| Brand | MRU (Germany) |
|---|---|
| Origin | Germany |
| Model | MGA6plus |
| Instrument Type | Portable Flue Gas Analyzer |
| Measurement Principle | NDIR (Non-Dispersive Infrared) + Electrochemical Sensors |
| Measured Gases | O₂, CO₂, CO, NO, SO₂, NO₂, HC (C₃H₈/CH₄), N₂O |
| O₂ Sensor Options | Paramagnetic (5-year lifespan) or Electrochemical |
| Accuracy | ≤ ±2% FS |
| Repeatability | ≤ 2% FS |
| Response Time (T₉₀) | ≤ 20 s |
| Long-Term Stability | ≤ 2% FS over 30 days |
| Display | 7″ TFT Color Touchscreen (800 × 480) |
| Operating System | Embedded Linux |
| Connectivity | Bluetooth 5.0, WLAN (IEEE 802.11 b/g/n), RS485, 8× analog outputs (0–10 V / 4–20 mA), 4× analog inputs |
| Data Storage | Internal database with timestamped measurement logs |
| Reporting | CSV export, PDF report generation via MRU4U software |
| Compliance | Designed for EN 15267-3, EN 14181, ISO 12039, ISO 10849, and applicable EPA Method 6C/7E/8 requirements |
| Brand | MRU (Germany) |
|---|---|
| Origin | Germany |
| Model | NOVAcompact |
| Instrument Type | Portable Flue Gas Analyzer |
| Measurable Gases | O₂, CO, NO, NO₂, SO₂, COhigh, Temperature, Pressure, Flow Velocity |
| Detection Principle | Electrochemical Sensors (O₂, CO, NO, NO₂, SO₂), Thermocouple (Temperature), Piezoresistive Sensor (Pressure), Pitot Tube (Flow Velocity) |
| Operating Temperature | +5 to +45 °C |
| Storage Temperature | −20 to +50 °C |
| Power Supply | Rechargeable Li-ion Battery (10 h standard / 2–3 h with Peltier cooler) |
| Weight | ~5.8 kg |
| Dimensions (W×H×D) | 423 × 240 × 176 mm |
| Ingress Protection | IP20 |
| Data Storage | 16,000 internal records + optional 2 GB SD card |
| Connectivity | USB, Bluetooth, SD card slot |
| Compliance | Designed for EN 50379-1, EN 50379-2, and applicable parts of ISO 12039, ISO 10849, VDI 3862 |
| Brand | MRU (Germany) |
|---|---|
| Origin | Germany |
| Model | NOVAplus |
| Instrument Type | Portable Flue Gas Analyzer |
| Measurement Accuracy | ≤ ±1% FS |
| Repeatability | ≤ 1% FS |
| Response Time | ≤ 10 s |
| Stability | ≤ 1% FS over 8 h |
| Measurable Parameters | O₂, CO, NO, NO₂, SO₂, CO (high range), CO (very high range), H₂S, CO₂ (NDIR), Total Hydrocarbons (HC), Flue Gas Temperature, Differential Temperature, Combustion Air Temperature |
| Sensor Configuration | Up to 6 electrochemical cells + 3 NDIR channels |
| Battery Life | 20 h (main unit), 30 h (RCU) |
| Wireless Range | 20 m (obstructed) / 100 m (line-of-sight) |
| Data Storage | 16,000 records |
| Display | 3.5″ backlit color LCD |
| Connectivity | SD card slot, mini-USB port, wireless RCU link |
| Optional Accessories | Peltier cooler, peristaltic condensate pump, 5-year O₂ sensor, integrated thermal printer, leak detection module, pitot tube/rotating vane anemometer interface, humidity & barometric pressure probe |
| Brand | MRU (Germany) |
|---|---|
| Origin | Germany |
| Model | OMS420 |
| Response Time | < 10 s |
| Measurement Principle | ZrO₂ Electrochemical Cell |
| Optional Sensor | COe (Combustible Gas Equivalent) |
| O₂ Range | 0–25% vol |
| COe Range (optional) | 0–1000 ppm |
| Accuracy | ±0.2% O₂ or ±5% of reading (whichever is greater) |
| Repeatability | ≤ ±1% FS |
| Warm-up Time | 30 min |
| Service Life | > 5 years |
| Analog Outputs | Dual 4–20 mA (user-configurable range) |
| Digital Interface | RS485 (Modbus RTU) |
| Power Supply | 18–24 VDC / 90–100 W |
| Calibration Port | Threaded connection for 6/4 mm tubing |
| Purge Air Interface | Quick-connect fitting, 8 mm, 6–8 bar compressed air required |
| Operating Ambient Temperature (electronics) | –20 °C to +60 °C |
| Enclosure Rating | IP65 |
| Brand | MRU (Germany) |
|---|---|
| Origin | Germany |
| Model | OPTIMA7 |
| Instrument Type | Portable Flue Gas Analyzer |
| Accuracy | ≤ ±1% FS |
| Repeatability | ≤ 0.5% FS (Note: “≤0%” is technically invalid |
| Response Time | ≤ 10 s (T90) |
| Drift Stability | ≤ 1% FS/24 h |
| Measurable Parameters | O₂, CO (with H₂ compensation), COlow, NO, NOlow, NO₂, SO₂, H₂S, CO₂, Flue Gas Temperature (0–1100 °C), Ambient Air Temperature (0–100 °C), Static Pressure (±100 hPa), Differential Pressure (±100 hPa), Gas Velocity (3–100 m/s), Combustion Efficiency |
| Brand | MRU (Germany) |
|---|---|
| Origin | Germany |
| Model | VARIO plus-new |
| Instrument Type | Portable Flue Gas Analyzer |
| Measurement Principle | Dual-mode — NDIR (CO₂, CO, NO, SO₂, NO₂, HC) + Electrochemical (O₂, CO, NO, SO₂, NO₂, H₂) |
| Accuracy | ≤ ±5% FS |
| Repeatability | ≤ 1% FS |
| Response Time (T₉₀) | ≤ 20 s |
| Drift Stability (24 h) | ≤ 1% FS |
| Measured Gases | O₂, CO₂, CO, NO, SO₂, NO₂, HC (as C₃H₈), H₂ |
| Operating System | Embedded Linux |
| Display | 7″ TFT color touchscreen (800 × 480 px) |
| Data Interfaces | Ethernet, WLAN (802.11 b/g/n), Bluetooth 4.0, USB 2.0, RS485, 8 × 4–20 mA analog outputs, 4 × 4–20 mA analog inputs, AUX port (K-type thermocouple, 0–10 V, 4–20 mA, RS485) |
| Power | Rechargeable 48 Wh Li-ion battery (typ. 6 h operation) |
| Condensate Management | Integrated Peltier cooler + automatic peristaltic condensate pump |
| Auto-Calibration | Scheduled zero calibration during continuous operation |
| Data Export | CSV/PDF reports via USB or network |
| Compliance | EN 50379-1/-2, EN 15267-3, MCERTS (UK), EPA Method 6C/7E/10, ISO 12039, ISO 10849, DIN 33430, GLP-compliant data logging with audit trail capability |