Oxygen Analyzer
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| Brand | PROCESS INSTRUMENTS |
|---|---|
| Origin | USA |
| Model | CG1000 |
| Type | Portable Oxygen Analyzer |
| Application | Industrial Process Control & Online Monitoring |
| Brand | PROCESS INSTRUMENTS |
|---|---|
| Origin | USA |
| Model | PreMix 2000 |
| Measurement Range | O₂: 0.1–100% vol |
| Excess Fuel | 0.1–50% vol |
| Accuracy | ±0.1% O₂ or ±2% of reading |
| Repeatability | ±0.2% of reading |
| Brand | PROCESS INSTRUMENTS |
|---|---|
| Origin | USA |
| Model | TM2000 |
| Type | In-situ Zirconia-based Paramagnetic Oxygen Analyzer |
| Measurement Principle | High-Temperature Zirconium Oxide Electrochemical Cell |
| Range | 0–100% O₂ (selectable ranges available) |
| Accuracy | ±0.1% O₂ (full scale) |
| Response Time (T90) | <15 s |
| Operating Temperature | −20 to +60 °C (electronics) |
| Output | 4–20 mA, RS-485 Modbus RTU, optional Ethernet/IP |
| Enclosure Rating | IP66/NEMA 4X |
| Certifications | ATEX II 2G Ex d IIB T4 Gb, IECEx Ex d IIB T4 Gb, UL/cUL Class I Div 1 Groups B, C, D |
| Brand | Vcam |
|---|---|
| Model | GA2000 CH1-14 |
| Origin | Guangdong, China |
| Channel Capacity | 2–14 configurable analog input channels |
| Measurement Range | 1 ppm – 25% O₂ (full-scale selectable per channel) |
| Accuracy | ±3% of reading for 25%–1% O₂ |
| Response Time (T90) | <60 s |
| Output Interface | 4–20 mA / RS485 Modbus RTU / Ethernet (optional) |
| Compliance | Designed to support GLP/GMP-aligned process validation and FDA 21 CFR Part 11 audit-trail readiness via optional software module |
| Brand | Vcam |
|---|---|
| Model | GA2000-1 |
| Origin | Guangdong, China |
| Measurement Range | 25%–1% ±3% |
| Response Time | T90 < 60 s |
| Origin | Italy |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | 7873A |
| Price | USD 2,500 (FOB Italy) |
| Operating Temperature Range | Up to 1400 °C (sensor element) |
| Measurement Range | 0–21% O₂ or 0–25% O₂ (field-selectable) |
| Probe Material | AISI 304 stainless steel (optional AISI 316L) |
| Enclosure Rating | IP65 |
| Flue Gas Temperature Limit | ≤700 °C |
| Flue Gas Pressure Range | −10 kPa to +10 kPa |
| Gas Flow Velocity Range | 0–50 m/s |
| T₉₀ Response Time | ≤3 s (upon exposure to certified calibration gas) |
| Typical Service Life | 1–5 years (dependent on operating conditions) |
| Standard Insertion Lengths | 500 mm, 800 mm, 1000 mm, 1200 mm (custom lengths available) |
| Origin | Italy |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | ZQ-3200 |
| Pricing | Upon Request |
| Measurement Ranges | 0.00–1%, 0–2%, 0–5%, 0–10%, 0–25%, 0–100% O₂ |
| Accuracy | ≤±1% FS |
| Repeatability | ≤±1% FS |
| Resolution | 0.01% O₂ |
| Stability | ±1% FS/30 days |
| Response Time (T90) | ≤10 s |
| Gas Temperature Range | −5 to +45 °C |
| Ambient Temperature Range | −5 to +45 °C |
| Relative Humidity | 0–90% RH (non-condensing) |
| Power Supply | 220 VAC ±10%, 50 Hz ±10% |
| Sample Inlet Pressure | 0.003–0.1 MPa (requires external conditioning) |
| Sample Flow Rate | 100–1000 mL/min (requires external conditioning) |
| Explosion Protection | II 2G D Ex d IIB T6 Gb / Ex tD A21 IP65 T85°C |
| Certification | ATEX Directive 2014/34/EU |
| Hazardous Area Classification | Zone 1, Zone 21 |