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| Brand | Southland |
|---|---|
| Origin | USA |
| Model | MOMD480, MOMD525 |
| Measurement Principle | Electrochemical (Galvanic Cell) |
| Range Options | 0–1%/5%/10%/25%/100% (MOMD480) |
| Accuracy | ±1% FS |
| Display | Backlit Color LCD |
| Enclosure Rating | IP66 / NEMA 4X |
| Output | Dual Adjustable Relay Alarms (MOMD525) |
| Operating Environment | Inert, N₂, H₂, CO₂-containing, or mixed gas matrices |
| Compliance | CE, Class I, Div. 1, Groups B, C, D (MOMD625 variant) |
| Brand | MNK |
|---|---|
| Origin | Beijing, China |
| Model | MY501 |
| Measurement Principle | Potentiometric Electrochemical (Fuel Cell) |
| Range Options | 0–10 ppm, 0–100 ppm, 0–1000 ppm, 0–1 %, 0–25 % O₂ |
| Accuracy | ≤1 % FS (for 0.00–10 ppm range) |
| Repeatability | ≤±1 % FS |
| Response Time (t₉₀) | ≤30 s |
| Resolution | 0.1 ppm |
| Sample Flow Rate | 1000 mL/min |
| Inlet Pressure | 0.05–0.1 MPa |
| Output Signals | 4–20 mA / 0–1 V / 0–10 V DC (selectable) |
| Operating Temperature | –5 °C to +45 °C |
| Relative Humidity | ≤90 % RH (non-condensing) |
| Sensor Lifetime | 24 months (at 25 °C, 1 atm, avg. [O₂] < 1000 ppm) |
| Power Supply | DC 12 V |
| Dimensions (W×H×D) | 212 × 290 × 194 mm |
| Weight | ~2 kg |
| Enclosure Fitting | 1/8″ OD compression fitting |
| Calibration Gas | N₂-based standard with 80 % of full-scale O₂ concentration |
| Compliance | Designed for industrial process monitoring per IEC 61000-6-2/6-4 EMI immunity & emission standards |
| Brand | Sabio |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | Model 6020 |
| Price | Upon Request |
| Measurement Principle | Pulsed UV Fluorescence (PUVF) |
| Range | 0–50 ppb to 0–20 ppm (user-selectable) |
| Detection Limit | < 0.4 ppb |
| Noise | < 0.2 ppb |
| Zero Drift | < 0.5 ppb/24 hr |
| Accuracy | < 1% Full Scale |
| Sample Flow Rate | 0.4–0.8 L/min |
| Operating Temperature | 5–40 °C |
| Power Consumption | 200 W |
| Dimensions (H×W×D) | 133 × 432 × 571.5 mm |
| Weight | 11.3 kg |
| Display | High-resolution color TFT LCD with touchscreen support |
| Communication Interfaces | Ethernet (TCP/IP), USB 2.0, RS-232/485 |
| Analog I/O | 4 configurable voltage channels (0.1 V, 1 V, 2 V, 5 V, 10 V output ranges) |
| Digital I/O | 8 standard TTL-compatible channels |
| Data Logging | Internal non-volatile memory with timestamped records |
| Compliance | EPA Reference Method EQOA-0808-191 (equivalent to EPA Method 40 CFR Part 53, Class I) |
| Software | Menu-driven embedded OS with diagnostic suite, barcode-enabled time-series visualization, Modbus RTU/TCP support |
| Environmental Compensation | Automatic temperature and barometric pressure correction |
| Brand | SilcoTek |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported |
| Model | SilcoNert-2000 |
| Pricing | Upon Request |
| Coating Material | Hydrogenated Amorphous Silicon with Surface Alkylation |
| Deposition Method | Thermal Chemical Vapor Deposition (Non-Plasma) |
| Max Operating Temperature | 450°C (inert), 400°C (oxidizing) |
| Substrate Compatibility | Stainless Steel Alloys, Ceramics, Glass, Titanium, Specialty Metals |
| Max Dimension | 78 in (198 cm) |
| Geometry Flexibility | Full 3D Conformality |
| Thickness Range | 100–500 nm |
| Contact Angle (Hydrophobicity) | ≥65° |
| pH Stability Range | 0–8 |
| Patent Numbers | US 6,444,326 & US 6,511,760 |
| Brand | Sabio |
|---|---|
| Origin | USA |
| Model | Model 6050 |
| Detection Principle | Non-Dispersive Infrared (NDIR) with Gas Filter Correlation (GFC) |
| Measurement Range | 0–200 ppm (user-selectable) |
| Resolution | 0.01 ppm |
| Units | ppm, ppb |
| Display | 7-inch high-resolution color TFT LCD (touch-enabled) |
| Communication Interfaces | Ethernet (TCP/IP), USB 2.0 (front-panel & rear), RS-232/485 |
| Analog I/O | 4-channel configurable voltage/current inputs & outputs |
| Digital I/O | 8-channel opto-isolated inputs/outputs |
| Environmental Compensation | Automatic temperature and barometric pressure compensation |
| Data Logging | Internal non-volatile memory (≥30 days at 1-min intervals) |
| Compliance | Meets EPA Method 40 CFR Part 53 reference equivalent performance criteria for CO analyzers |
| Software | Embedded menu-driven firmware with diagnostic suite, barcode-enabled time-series visualization, and remote configuration via web interface |
| Brand | Southland |
|---|---|
| Origin | USA |
| Model | H2S-725 |
| Explosion Protection | Class 1, Div 1, Groups B, C, D |
| Measurement Range | 0–200 ppm or 0–2000 ppm H₂S |
| Accuracy | ±2% FS |
| Output | 4–20 mA |
| Power Supply | 12–24 V DC |
| Current Draw | 50 mA |
| Response Time (T90) | <60 s |
| Sample Flow Rate | 0.25–5.0 SCFH |
| Inlet Pressure | 0.1–50 PSIG |
| Operating Temperature | 0–50 °C |
| Enclosure Dimensions | 15.25" × 12.5" × 5.25" |
| Weight | 18.5 lb |
| Sensor Type | Electrochemical fuel cell (current-based) |
| Calibration Interval | Recommended every 1–3 months |
| Warranty | 12 months (sensor and electronics) |
| Gas Connection | 1/4" Swagelok |
| Interference Response | Methyl mercaptan (40%), SO₂ (18%) |
| Optional Features | Heated enclosure, custom range configuration, sampling system integration, bidirectional RS485 communication |
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