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| Brand | SIGAS |
|---|---|
| Origin | Switzerland |
| Model | PAROX 1200 |
| Measurement Principle | Paramagnetic Detection |
| O₂ Range Options | 0–25 %, 0–100 %, or Custom (e.g., 0–x %, x–100 %) |
| Output Signals | 0–1 V, 0–4 V, 4–20 mA |
| Gas Inlet Ports | 3 mm, 1/8", or 5 mm internal thread |
| Flow Requirements | Direct flow (10–150 mL/h), Internal fixed bypass (17–70 L/h), External flow control (10–90 L/h, optional module) |
| Gas Preheating | Optional integrated heater |
| Lifetime | >5 years typical operational service life under specified conditions |
| Cross-sensitivity | Negligible to CO₂, N₂, Ar, CH₄, H₂O (vapor), and common industrial gases |
| Operating Temperature | -10 °C to +50 °C |
| Enclosure Rating | IP65 |
| Compliance | CE, RoHS, ATEX Category 3G (optional variant) |
| Brand | Schütz SIGAS |
|---|---|
| Origin | Germany |
| Model | SPTr-GAS PORT 200 |
| Type | Portable Multicomponent Gas Analyzer |
| Detection Principle | Photoacoustic Spectroscopy (PAS) |
| Response Time | ≤10 s |
| Repeatability | ±1% FS for SO₂F₂ and CH₃Br |
| Detection Gases | Sulfuryl Fluoride (SO₂F₂), Methyl Bromide (CH₃Br), Phosphine (PH₃) |
| Measurement Ranges | SO₂F₂: 1–150 g/m³ (PRO) / 0.5–200 ppm (CLIR) |
| CH₃Br & PH₃ | matching trace/high-range configurations |
| Accuracy | ±1% FS (full scale) or ±0.5 ppm (<10 ppm) |
| Resolution | 0.1 g/m³ (PRO) / 0.5 ppm (CLIR) |
| Warm-up Time | 5 min (PRO) / 15 min (CLIR) |
| Display | 1×8-character LCD |
| Power Supply | NiMH Battery Pack (19.2 V, 72 Ah) |
| AC Input | 100–240 VAC, 47–64 Hz, max. 110 W |
| Battery Runtime | >26 h (PRO) / >5 h (CLIR) |
| Charging Time | 3.5 h |
| Operating Temperature | +5 °C to +40 °C |
| Storage Temperature | −10 °C to +60 °C |
| Relative Humidity | 0–95% RH, non-condensing |
| Dimensions | 230 × 105 × 270 mm |
| Weight | 3.5 kg (PRO) / 4.3 kg (CLIR) |
| Brand | Schütz SIGAS |
|---|---|
| Origin | Jiangsu, China |
| Model | S-ANALYZER 200 V5.0 |
| Instrument Type | Online Fixed-Mount Analyzer |
| Detection Principle | Non-Dispersive Infrared (NDIR) Spectroscopy |
| Number of Channels | Up to 5 Simultaneous Gas Components |
| Measurement Range (Min) | 0–50 ppm |
| Repeatability | ±1% FS |
| Resolution | 0.1 ppm |
| Response Time (T90) | <2 s at 60 L/h flow rate |
| Zero Drift | <±1% FS / 7 days |
| Span Drift | <±1% FS / 7 days |
| Linearity Error | <±2% FS |
| Operating Flow Rate | 0.2–1.2 L/min (±0.02 L/min stability required) |
| Inlet Temperature | 5–35 °C |
| Inlet Pressure | ≤116 kPa (abs) |
| Inlet Humidity | Non-condensing |
| Particulate Load | ≤100 µg/m³, particle size ≤1 µm |
| Display | 5.6" TFT LCD touch screen |
| Analog Output | 4–20 mA (configurable), 2 mA fault signal |
| Digital Communication | RS232 (DB9 female), RS485 Modbus RTU |
| Relay Outputs | 6 configurable dry-contact relays (1 A @ 250 V AC / 2 A resistive) |
| Power Supply | 198–242 V AC, 50/60 Hz, <125 W |
| Enclosure Rating | IP41 (EN 60529) |
| Weight | ~10 kg (net), ~19 kg (packaged) |
| Calibration Gases | Zero gas — 99.999% N₂ |
| Brand | SIGAS (Schütz Mess- und Regeltechnik) |
|---|---|
| Origin | Germany |
| Model | Silarex |
| Detection Principle | Dual-Beam Non-Dispersive Infrared (NDIR) |
| Measurement Range | CO₂ up to 20 vol.%, CO up to 1000 ppm, NO up to 2000 ppm, SO₂ up to 1000 ppm |
| Response Time (T90) | < 8 s @ 0.7 L/min |
| Repeatability | ≤ ±1 % FS |
| Linearity Error | ≤ ±1 % FS (standard), ≤ ±1.5 % FS (select versions) |
| Stability | < ±2 % FS over 1000 h |
| Operating Temperature | 0–40 °C (up to 45 °C with thermostatic housing) |
| Storage Temperature | −20–60 °C |
| Humidity | 0–95 % RH (non-condensing) |
| Pressure Range | 800–1150 mbar |
| Flow Rate | 0.2–1.0 L/min (stable) |
| Warm-up Time | < 2 min (cold start), < 30 min (full thermal stabilization) |
| Power Supply | 24 VDC ±0.3 V |
| Max. Current Draw | 1.5 A (heating chamber active) |
| Heating Setpoint | 42 °C (sensor core), 45 °C (with aluminum thermostatic housing) |
| Digital Interface | Modbus ASCII/RTU over TTL, auto-baud & auto-frame |
| Gas Inlet | 3 mm ID / 5 mm OD tubing connection |
| Optical Cell | Gold-coated reflective chamber |
| Cross-Interference Suppression | Engineered spectral deconvolution and multi-wavelength compensation |
| Zero-Point Resolution | CO₂ 0.01 vol.%, CO 0.1 ppm, NO 1 ppm, SO₂ 1 ppm |
| LOD | CO₂ 0.1 %FS, CO 0.5 %FS, NO 1 %FS, SO₂ 1 %FS |
| Brand | SIGAS |
|---|---|
| Model | SPTr-GAS® ANALYZER V3.0 |
| Detection Principle | Photoacoustic Spectroscopy (PAS) |
| Target Gases | NH₃, CH₃Br, C₂H₆O, C₃H₈O, CH₄O, SO₂, SF₆, C₂Cl₄, NF₃, N₂O, C₈H₈, C₂HCl₃F₂, C₂HCl₂F₃, CClF₃, CF₄, CHClF₂, CHF₃, C₂F₆, CCl₂F₂, C₂HCl₃, C₈H₂₀O₄Si, etc. |
| Response Time | < 20 s |
| Detection Limit | < 0.01 % FS (varies by range) |
| Measurement Range | Configurable per application (e.g., NH₃: 0–100 ppm or 0–1 g/m³ |
| CH₃Br | 0–2 g/m³) |
| Accuracy | ±0.1 % FS typical (±0.5 ppm for sub-ppm ranges) |
| Zero Stability | < 0.1 % FS/24 h |
| Operating Temperature | Maintained at 50 °C (±0.5 °C) internally |
| Humidity Compensation | Integrated IR humidity sensor inside PAS cell |
| Display | 5.6” resistive touchscreen LCD |
| Analog Output | 4–20 mA (2 mA fault signal) |
| Digital Interface | RS232 (9600 baud, 8N1) |
| Power | 198–242 V AC, 50/60 Hz |
| Weight | ~15 kg |
| Enclosure Rating | IP42 |
| Compliance | EN60320-C1 power inlet, EN60529, CE-marked |
| Brand | Schütz SIGAS |
|---|---|
| Origin | Germany |
| Model | SPTr-GAS PORT 100 |
| Type | Portable Analyzer |
| Response Time | ≤10 s |
| Target Gases | Sulfuryl Fluoride (SO₂F₂), Methyl Bromide (CH₃Br), Phosphine (PH₃), Ethylene Oxide (C₂H₄O) |
| Repeatability | ±2% of reading (for SO₂F₂, CH₃Br, PH₃) |
| Calibration | Auto-zero and manual zero options |
| Display | Integrated touchscreen interface with analog + digital readout |
| Compliance | Designed for field-deployable fumigant residue verification per ISPM No. 18, EN 14603, and EPA Method TO-15 derivations |
| Brand | SIGAS |
|---|---|
| Model | SA-TR96/91 |
| Detection Principle | Electrochemical & Frequency-Modulated Ion Current |
| Measurement Range | 0–10 ppm to 0–25% O₂ (selectable) |
| Accuracy | ±1% FS (0–1000 ppm and above), ±3% FS (0–100 ppm), ±5% FS (0–10 ppm) |
| Repeatability & Stability | ±1% FS (≥100 ppm), ±1.5% FS (0–100 ppm), ±2.5% FS (0–10 ppm) |
| Response Time (T90) | <60 s at 25°C |
| Recovery Time (20.94% → 10 ppm) | ≤60 min |
| Operating Pressure | 35–210 kPa (absolute), flow-controlled at 1.0–1.5 L/min (recommended: 1.2 L/min) |
| Ambient Temp. | 0–45°C |
| Humidity | <80% RH |
| Power Supply | 85–264 VAC, 50/60 Hz, <20 VA |
| Output Signals | Isolated 4–20 mA (configurable to 0–20 mA / 0–1 V / 0–5 V / 0–10 V / 1–5 V) |
| Communication | RS485 (standard), RS232 (optional) |
| Gas Inlet | 1/8″ stainless steel |
| Enclosure Dimensions | 144 × 144 × 251 mm (L×W×D) |
| Mounting Hole Pattern | 136 × 136 mm |
| Sensor Lifetime | >2 years (typical use) |
| Analyzer Lifetime | >5 years (typical use) |
| Compliance | Designed for continuous industrial gas monitoring per IEC 61000-6-2/6-4 EMI immunity & emission requirements |
| Certifications | CE-marked |
| Brand | SIGAS |
|---|---|
| Origin | Jiangsu, China |
| Model | SPTr-GAS®300 Tracer |
| Type | Portable |
| Response Time | <20 s |
| Repeatability | ±0.1% FS for NH₃, CH₃Br, SO₂, etc. |
| Operating Temperature | 50 °C (thermostatically stabilized) |
| Detection Principle | Photoacoustic Spectroscopy (PAS) |
| Dimensions | 483 mm × 390 mm × 177 mm (19″ 1/2-rack form factor) |
| Weight | ~15 kg |
| Enclosure Rating | IP42 |
| Power Supply | 198–242 V AC, 50/60 Hz |
| Analog Output | 4–20 mA (250–350 Ω load) |
| Communication | RS223 (7-pin blue/black cable) |
| Preheat Time | ~30 min |
| Resolution | 0.1 ppm (typical, gas-dependent) |
| Zero Calibration | Auto or manual air-based calibration |
| Brand | SIGAS (Schütz Mess- und Regeltechnik) |
|---|---|
| Origin | Switzerland |
| Model | Foxsense PAROX 2000 Plus |
| Measurement Principle | High-Sensitivity Paramagnetic Detection |
| Operating Temperature Range | Up to 55°C continuous |
| Enclosure | 19" 3U Rack-Mounted |
| Dimensions (W×H×D) | 482 × 133 × 245 mm |
| IP Rating | IP20 |
| Sensor Core | Integrated Parox1200 Paramagnetic Sensor |
| Calibration | Fully Parameterized Auto-Calibration |
| Channel Configuration | Single or Dual (MULTI2000Plus option) |
| Gas Path Materials | Viton® or PVDF |
| Gas Inlet/Outlet | 4 mm or 6 mm PVDF tubing with stainless steel compression fittings |
| Pressure Compensation Options | None / Electronic / Integrated Pressure Regulator / External Pressure Input (sensor not included) |
| Flow Monitoring Options | None / Mechanical Flowmeter / Electronic Flowmeter with Display & Alarm |
| Oxygen Range Options | 0–25% O₂ |
| Pump Options | None / Integrated Sampling Pump |
| Brand | Schuetz SIGAS |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | SILAREX-TOC |
| Price Range | USD 2,800 – 7,000 |
| Detection Principle | Non-Dispersive Infrared (NDIR), Dual-Beam |
| Measured Gas | CO₂ (as TOC surrogate) |
| Ranges | 0–100 ppm (±2 ppm), 0–1,000 ppm (±20 ppm), 0–10,000 ppm (±100 ppm) |
| LOD | 0.15 ppm |
| Response Time (T90) | <8 s @ 0.7 L/min |
| Repeatability | ≤ ±1 % FS |
| Linearity Error | ≤ ±1 % FS (≤ ±1.5 % FS optional) |
| Stability | < ±2 % FS over 1,000 h |
| Operating Temp. | 0–40 °C |
| Storage Temp. | −20–60 °C |
| Humidity | 0–95 % RH (non-condensing) |
| Pressure Range | 800–1,150 mbar |
| Flow Rate | 0.2–1.0 L/min |
| Warm-up Time | <2 min (cold start), <30 min (thermal equilibrium) |
| Power Supply | 24 VDC ±0.3 V |
| Max. Current Draw | 1.5 A (heating active) |
| Power Consumption | <800 mW (idle), up to 36 W (heating) |
| Digital Output | Modbus ASCII/RTU (TTL, auto-baud 2400–115.2 kbps) |
| Analog Output | Optional 4–20 mA or 0–10 V |
| Internal Heater Setpoint | 42 °C |
| Gas Inlet/Outlet | 3 mm ID / 5 mm OD tubing |
| Chamber Material | Electropolished Aluminum |
| Optical Window | Fluorinated Glass |
| Wavelength | 4.26 µm (2350 cm⁻¹) |
| Brand | Schütz SIGAS |
|---|---|
| Origin | Jiangsu, China |
| Model | SPGAS PORT 110 |
| Type | Portable |
| Response Time | <30 s (t₉₀ @ 36 L/h stable flow) |
| Repeatability | H₂S, SO₂F₂, CH₃Br, CO, CO₂, O₂, etc. |
| Measurement Channels | Up to 3 |
| Display | 4.9" TFT LCD |
| Power | Rechargeable Li-ion battery (≥8 h operation @25°C) |
| Communication | RS232 (DB-9F), USB, optional Bluetooth 2.0 (10 m range, BQB/FCC certified) |
| Safety Certifications | UL 62368-1, CSA C22.2 No. 62368-1, TÜV EN 62368-1, CCC GB4943.1 |
| Preheat Time | NDUV ≤1 h, NDIR ≤15 min, EC ≤10 min (cold start @25°C) |
| Sampling Flow | 3 ± 0.5 L/min (integrated low-noise diaphragm pump) |
| Operating Temp | 5–40°C (measurement), 0–45°C (charging) |
| Humidity | 0–95% RH (non-condensing) |
| Pressure Range | 76–116 kPa |
| Sample Gas Requirements | 5–40°C, no condensate, particulates <100 µg/m³ (<1 µm), external filtration recommended |
| Data Storage | Internal memory + USB export (FAT32, up to 16 GB) |
| Brand | SIGAS (Schütz Mess- und Regeltechnik) |
|---|---|
| Origin | Switzerland |
| Model | Foxsense MULTi 2000 Plus |
| Form Factor | Rack-Mount (19" 3U) |
| Channel Configuration | Single or Dual Channel |
| Enclosure Options | IP20 (bare rack unit) or IP52 (enclosed rack version) |
| Dimensions (IP20) | 482 × 133 × 245 mm |
| Dimensions (IP52) | 500 × 143 × 260 mm |
| Response Time (T90) | ≤30 s |
| Measured Gases | CH₄, CO₂, CO, O₂ |
| Gas Sampling | Continuous online flow-through |
| Compliance | Designed for industrial process monitoring and biogas quality control per EN 16726, ISO 8573-1 (compressed air purity), and applicable IEC 61000-6-2/4 EMC standards |
| Regulatory Context | Supports GLP/GMP-aligned data integrity when integrated with audit-trail-enabled SCADA or DCS systems |
| Brand | SIGAS |
|---|---|
| Origin | Germany |
| Model | S-MODULE BasicEVO |
| Detection Principle | Non-Dispersive Infrared (NDIR), Dual-Beam |
| Measurement Range | See Standard Model List |
| Sampling Method | Diffusion |
| Response Time (T90) | ≤30 s |
| Resolution (@zero) | 1 ppm to 0.1 vol.% |
| LOD (3σ) | ≤±1 % FS |
| Repeatability | ≤±1.5 % FS |
| Linearity Error | ≤±2 % FS |
| Zero Stability | ≤±3.0 % FS / 12 months (typ.) |
| Span Stability | ≤±2.5 % FS / 12 months (typ.) |
| Zero Temp. Drift | ≤±0.15 % FS / °C (typ.) |
| Span Temp. Drift | ≤±0.3 % FS / °C (typ.) |
| Pressure Drift | ±0.1–0.2 % of reading per mbar |
| Operating Temp. | –20 °C to +40 °C (model-dependent) |
| Storage Temp. | –20 °C to +60 °C |
| Humidity | 0–95 % RH (non-condensing) |
| Pressure Range | 800–1150 mbar |
| Warm-up Time | <2 min (cold start), <11 min (slow start), <30 min (full spec.) |
| Digital Output | Modbus ASCII/RTU over TTL, auto-baud (2400–115.2 kbps) |
| Analog Outputs | 0/4–20 mA (with S-Connect), 0/0.2–1 V (with S-Connect V), RS-232/RS-485 (with respective S-Connect modules) |
| Supply Voltage | 3.3–6 VDC ±5 % |
| Avg. Current Draw | 120 mA @5 VDC, peak <400 mA @3.3 VDC / <240 mA @5 VDC |
| Power Consumption | <0.8 W (avg.) |
| Brand | Schütz SIGAS |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | FLOWEVO |
| Pricing | Upon Request |
| Detection Principle | Non-Dispersive Infrared (NDIR), Dual-Beam |
| Gas Targets | Methyl Bromide (CH₃Br), Sulfuryl Fluoride (SO₂F₂) |
| Response Time (T90) | ≤12 s @ 0.7 L/min |
| Resolution (@ zero) | 1 ppm to 0.1 vol.% |
| LOD (3σ) | ≤1% FS |
| Repeatability | ≤±1% FS |
| Linearity Error | ≤±1.0% FS (standard), ≤±1.5% FS (select versions) |
| Zero Drift | ≤±2% FS over 12 months |
| Span Drift | ≤±2% FS over 12 months |
| Temp. Drift (Zero) | ≤±0.1% FS/°C |
| Temp. Drift (Span) | ≤±0.15% FS/°C |
| Pressure Drift | 0.1–0.2% reading/mbar |
| Operating Temp. | 0–50°C |
| Storage Temp. | −20–60°C |
| Humidity | 0–95% RH (non-condensing) |
| Pressure Range | 800–1200 mbar |
| Warm-up Time | <2 min (cold start), <30 min (full spec.) |
| Flow Rate | 0.1–1.0 L/min (stable) |
| Digital Output | Modbus ASCII RTU (TTL, 2400–115.2 kbaud, auto-baud/auto-frame) |
| Analog Output (optional w/ FLOWEVO plus controller) | 4–20 mA, 0–1 V, 0–5 V, 0–10 V DC |
| Signal Output | TTL-level single-channel |
| Chamber Pressure Compensation | Active |
| Heating | Integrated active heating for condensation & drift mitigation |
| Supply Voltage | 3.3–6 V DC ±5% (sensor only) |
| Current Draw | <240 mA @ 5 V (avg., no heating) |
| Power Consumption | <800 mW (no heating) |
| Housing | Anodized aluminum |
| Inlet Connection | 3 mm ID / 5 mm OD flexible tubing |
| Expected Service Life | ≥10 years |
| Maintenance Requirement | Minimal (no consumables, no chemical degradation) |
| Brand | SIGAS |
|---|---|
| Model | S-ANALYZER ATEX V5.0 |
| Type | Online Industrial Explosion-Proof Multicomponent Gas Analyzer |
| Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Channels | Up to 5 simultaneous gas measurements |
| Response Time | <25 s (t90 @ 60 L/h constant flow) |
| Repeatability | CH₄, CO, CO₂, O₂, and other supported gases |
| Enclosure Rating | Ex d IIC T6 Gb (certified per GB3836.1–2010 & GB3836.2–2010, NEPSI certified) |
| Operating Temperature | 5–45 °C |
| Inlet Flow Rate | 0.4–0.8 L/min (±0.02 L/min stability) |
| Power Supply | (198–242) V AC, 50/60 Hz, <125 W |
| Weight | ~50 kg |
| Dimensions | Not specified in input |
| Analog Output | 4–20 mA (2 mA fault signal), load: 250–350 Ω |
| Relay Outputs | 6 configurable dry-contact relays (1 A @ 250 V AC / 2 A resistive) |
| Gas Inlet | NPT 1/8″ female |
| Moisture Requirement | Non-condensing |
| Particulate Limit | ≤100 µg/m³, ≤1 µm |
| Zero Gas | 99.999% N₂ |
| Span Gas Range | 75–125% of full scale |
| Mid-point Calibration Gas | 37.5–62.5% of full scale |
| Ingress Protection | Not explicitly stated |
| Compliance | GB3836.1/2–2010, NEPSI-certified, suitable for Zone 1/21 hazardous areas |
| Brand | Schütz SIGAS |
|---|---|
| Origin | Jiangsu, China |
| Model | S-ANALYZER 200 NDUV |
| Instrument Type | Online Gas Analyzer |
| Detection Principle | Non-Dispersive Ultraviolet (NDUV) Absorption |
| Maximum Permissible Error | ≤ ±2% FS |
| Zero Drift | ≤ ±2% FS / 24 h |
| Span Drift | ≤ ±2% FS / month |
| Repeatability | ≤ ±1% FS |
| Response Time | <25 s (at 60 L/h stable flow) |
| Warm-up Time | 3–30 min (at 20°C, depending on detector configuration) |
| Resolution | 0.01% (O₂ channel), 0.1 µmol/mol (for SO₂/NO/NO₂/etc.) |
| Operating Flow Rate | (0.2–1.2) L/min (±0.02 L/min stability required) |
| Inlet Temperature | 5–35°C |
| Inlet Pressure | ≤116 kPa |
| Dew Point | 5°C ±0.1°C (mandatory for SO₂/NO channels) |
| Particulate Load | ≤100 µg/m³, ≤1 µm |
| Zero Gas | 99.999% N₂ |
| Span Gas | 75–125% of full scale |
| Mid-point Calibration Gas | 37.5–62.5% of full scale |
| Analog Output | 4–20 mA (normal operation), 2 mA (fault/alarm/preheat) |
| Digital Outputs | 6 relay channels (configurable for fault, auto-calibration control, and concentration alarms) |
| Communication | RS232 (DB9 female), RS485 Modbus RTU |
| Power Supply | 198–242 V AC, 50/60 Hz, <125 W |
| Enclosure Rating | IP41 (EN 60529) |
| Weight | ~10 kg (net), ~19 kg (packaged) |
| Display | 5.6" color LCD touchscreen with tri-screen interface (numerical status, detailed parameters, real-time concentration curves) |
| Brand | Schütz / SIGAS |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | SPGAS PORT mini |
| Price | Upon Request |
| Measurement Channels | 3 |
| Sensor Technologies | NDIR, Electrochemical (EC), and other modular principles |
| Display | 4.9" TFT LCD |
| Response Time (t₉₀) | <30 s @ 36 L/h stable flow |
| Sampling Flow Rate | 3 ± 0.5 L/min (integrated low-noise diaphragm pump) |
| Operating Temperature | 5–40 °C |
| Storage Temperature | –20–60 °C |
| Battery Life | ≥8 h (fully charged, 25 °C) |
| Charging Time | ~5 h (5% to 90%, 25 °C) |
| Power Input | 100–260 VAC, 47–63 Hz |
| DC Output | 24 VDC, 0–6 A |
| Safety Certifications | UL 62368-1, CSA C22.2 No. 62368-1, TÜV EN 62368-1, CCC GB4943.1 |
| Preheat Time | ≤15 min (NDIR), ≤10 min (EC), cold start @25 °C |
| Ingress Protection | IP54 (enclosure) |
| Data Interface | RS232 (DB9-F), USB Type-A, optional Bluetooth 2.0 (2.4 GHz, ~10 m line-of-sight, BQB/FCC certified) |
| Data Export | FAT32-formatted USB flash drive (up to 16 GB) |
| Display Resolution | 0.1 g/m³ |
| Alarm Outputs | Relay & visual/audible alerts |
| Zero Calibration | One-button auto-zero, configurable auto-zero on power-up |
| Internal Filtration | Integrated particulate and hydrophobic protection filter |
| Gas Inlet | 1/8" NPT female |
| Sample Gas Requirements | 5–40 °C, non-condensing, particulates <100 µg/m³ (<1 µm), external filtration recommended for harsh environments |
| Brand | Schütz SIGAS |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Regional Category | Domestic (PRC) |
| Model | SPTr-GAS® ANALYZER |
| Instrument Type | Online Gas Analyzer |
| Detection Principle | Photoacoustic Spectroscopy (PAS) |
| Typical LOD | < 0.01 % FS |
| Response Time (T90) | < 20 s |
| Warm-up Time | ~15 min to 50 °C at 20 °C ambient |
| Display | 5.6" Touchscreen LCD |
| Analog Output | 4–20 mA (configurable range), 2 mA fault signal |
| Digital I/O | 6 relay outputs (programmable per channel) |
| Communication | RS232 (DB9-M), RS485 Modbus RTU |
| Power Supply | 198–242 V AC, 50/60 Hz, < 125 W |
| Enclosure Rating | IP41 (EN 60529) |
| Weight | ~10 kg (net), ~19 kg (packaged) |
| Sample Flow Rate | 0.2–1.2 L/min (±0.02 L/min stability required) |
| Inlet Temp | 5–35 °C |
| Inlet Pressure | ≤116 kPa |
| Inlet Humidity | Non-condensing |
| Particulate Load | ≤100 µg/m³, ≤1 µm |
| Zero Gas | 99.999% N₂ |
| Span Gas | 75–125% of full scale |
| Mid-point Calibration Gas | 37.5–62.5% of full scale |
| Brand | SIGAS |
|---|---|
| Model | SPTr-GAS® PORT 200 |
| Detection Principle | Photoacoustic Spectroscopy (PAS) |
| Dimensions (H×W×D, incl. handle & ports) | 230 mm × 105 mm × 270 mm |
| Weight | ~4.3 kg |
| Power Supply | Internal NiMH battery (19.2 V, 4.5 Ah) |
| Operating Time | >4 h (fully charged) |
| Charging Time | ~3.5 h |
| Operating Temperature | +5 °C to +40 °C |
| Storage Temperature | −10 °C to +60 °C |
| Humidity Range | 0–95% RH (non-condensing) |
| Display | 1×8-character LCD with red backlight |
| Accuracy | ±0.5 ppm (0–10 ppm range) |
| Resolution | 0.5 ppm (residual gas) |
| Integrated Compensation | Active temperature stabilization (50 °C heated PAS cell), real-time humidity sensing, multi-gas interference rejection via spectral signal discrimination |
| Brand | SIGAS |
|---|---|
| Model | S-MODULE EVO |
| Detection Principle | Non-Dispersive Infrared (NDIR), Dual-Beam |
| Measurement Range | Configurable per gas (e.g., CO₂: 100 ppm to 100% vol |
| CO | 2,000 ppm to 100% vol |
| CH₄ | 5,000 ppm to 100% vol |
| SF₆ | 50 ppm to 100% vol |
| SO₂ | 2,000 ppm |
| N₂O | 500 ppm) |
| Operating Temperature | 0 °C to 50 °C |
| Storage Temperature | −20 °C to 60 °C |
| Relative Humidity | 0–95% RH (non-condensing) |
| Pressure Range | 800–1200 mbar |
| Response Time (T90) | <3 sec (Fast Mode), <14 sec (Standard Mode) |
| Zero Drift | ≤ ±2% FS / 12 months |
| Span Drift | ≤ ±2% FS / 12 months |
| Temperature Drift (Zero) | ≤ ±0.1% FS/°C |
| Temperature Drift (Span) | ≤ ±0.15% FS/°C |
| Pressure Drift | 0.1–0.2% of reading per mbar |
| Power Supply | 10–26 VDC (recommended 24 VDC) |
| Digital Output | RS232, RS485, Modbus ASCII/RTU, EVO-proprietary protocols |
| Analog Output Options | 0/4–20 mA (isolated), 0–1/2/5/10 VDC |
| Flow Rate | 0.1–1.0 L/min (pump-suction) |
| Tubing Connection | 3 mm ID / 5 mm OD |
| Housing | Anodized aluminum with integrated thermal insulation and optional active heating |
| Gas Cell | Gold-coated, temperature-stabilized |
| Pressure Compensation | Optional internal chamber or ambient pressure compensation |
| Brand | Schütz / SIGAS |
|---|---|
| Origin | Jiangsu, China |
| Model | S-ANALYZER 200 |
| Instrument Type | Continuous Emission Monitoring System (CEMS) |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Spectroscopy |
| Accuracy | ±<2% FS |
| Repeatability | ≤±1% FS |
| Response Time | T90 < 2 s (at 60 L/h sample flow) |
| Long-Term Stability | <2% FS drift over 30 days |
| Gas Components | SO₂, NOₓ, CO, CO₂ (up to 7 components total) |
| Display | 7-inch capacitive touchscreen with triple-screen interface |
| Calibration Options | Zero, span, and third-point calibration (35–75% FS) |
| Language Support | English & Chinese |
| Enclosure | 19-inch rack-mount chassis (4U height) |
| Compliance | Designed for ISO 14001-aligned monitoring |
| Brand | SIGAS |
|---|---|
| Model | S-UltraSense |
| Origin | Germany |
| Detection Principle | Non-Dispersive Ultraviolet (NDUV) Absorption |
| Measurable Gases | NO, NO₂, SO₂, O₃, H₂S, N₂O, CnHm |
| Detection Range Options | 0–100 ppm to 0–30,000 ppm (gas-specific) |
| LOD | 1 ppm (typical, 3σ) |
| T₉₀ Response Time | <3 s @ 1 L/min |
| Operating Temperature | 10–40 °C |
| Power Supply | 24 VDC ±0.3 V |
| Average Power Consumption | 4 W (55 W max during warm-up) |
| Digital Resolution | 1 ppm – 0.1 vol.% |
| Zero Stability | ±1% FS |
| Span Stability | ±1% FS |
| Linearity | ±1% FS |
| Repeatability | ±1% FS |
| Temperature Drift | ±1% FS / 10 K (typ.) |
| Pressure Sensitivity | ±0.015% / mbar |
| Inlet Gas Temp. | −2–40 °C |
| Inlet Humidity Limit | dew point ≤10 °C (non-condensing) |
| Flow Rate | 0.2–1 L/min |
| Output Interfaces | RS232 (9-pin Sub-D), CANopen (2×5-pin, 2.45 mm pitch) |
| Heater Setpoint | 42 °C |
| Warm-up Time | <60 min (environment-dependent), <30 min @ 20 °C ambient |
| Ready Time after Power-On | <2 min (post-warm-up) |
| Housing Material | Stainless Steel with Protective Coating |
| Optical Path Length | 100 mm |
| Light Source | AlGaN-based UV LED (230–360 nm) with Active Thermal & Current Control |
| Lifetime | >3 years (LED source) |
| Sealing | O-ring interconnection between modular components |
| Cross-Interference Immunity | H₂O-free baseline stability |
| Power Dissipation | <1 W (sensor core only) |
| Brand | SIGAS |
|---|---|
| Model | SPM-O2-MODULE III |
| Detection Principle | Paramagnetic Oxygen Sensing |
| Measurement Range | 0–3 / 0–10 / 0–25 / 0–100 vol.% O₂ |
| Response Time (t₉₀) | ≤3 s |
| Zero Drift | <±0.1 % O₂/week |
| Span Drift | <±1 % O₂/week |
| Linearity Error | <±1 % FS |
| Detection Limit (3σ) | <1 % FS |
| Temperature Drift (Zero) | <±0.05 % O₂/°C |
| Flow Rate Dependence | <±0.2 % O₂ (20–100 mL/min) |
| Tilt Sensitivity | <±0.02 % O₂/degree |
| Humidity Influence | <0.5 % O₂ @ 20°C |
| Analog Output | 4–20 mA |
| Supply Voltage | 24 VDC |
| Inlet Flow Rate | 100 mL/min (optimal), max. 250 mL/min |
| Inlet Pressure Drop | ≤±300 hPa |
| Operating Temperature | 5–45 °C |
| Inlet Gas Dew Point | ≥5 °C |
| Particulate Limit | ≤100 µg/m³, particle size ≤1 µm (dust filter required) |
| Zero Calibration Gas | 99.999% N₂ |
| Span Calibration Gas | 85–110% of full scale (e.g., dry air for 0–25% range) |
| Brand | SIGAS |
|---|---|
| Model | S-Infra.Sens |
| Detection Principle | Non-Dispersive Infrared (NDIR) |
| T90 Response Time | < 3 s @ 1 L/min |
| Digital Resolution | 1 ppm to 0.1 vol.% |
| Accuracy (3σ) | ±0.5% FS |
| Repeatability | ±1% FS |
| Linearity | ±1% FS |
| Zero Stability | ±1% FS / 30 days |
| Span Stability | ±1% FS / 30 days |
| Zero Temp. Drift | ±1% FS / 10 K |
| Span Temp. Drift | ±1% FS / 10 K |
| Pressure Drift | ±0.015% / mbar |
| Operating Temperature | 5–45 °C |
| Storage Temperature | −10–60 °C |
| Relative Humidity | 0–95% RH (non-condensing) |
| Ambient Pressure | 800–1200 mbar |
| Warm-up Time | < 10 min |
| Power-On Time | < 2 min |
| Sample Gas Temperature | +5–35 °C |
| Sample Gas Humidity | ≤10 °C dew point (non-condensing) |
| Flow Rate | 0.2–1 L/min (stable) |
| Output Interfaces | RS232 (9-pin Sub-D), CANopen, Optional Analog (0–10 V / 4–20 mA) |
| Supply Voltage | 24 VDC ±0.3 V |
| Power Consumption | 2 W (typ., without heater) |
| Optical Path Length | 5–250 mm (modular) |
| Housing Material | Aluminum or Stainless Steel (optional) |
| Cell Wall Coating | Gold-plated (optional, for enhanced reflectivity) |
| Response Time (Signal Rise) | ≈200 ms |
| Power Consumption (Sensor Only) | < 1 W |
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