Gas Detector
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Showing 91–120 of 2968 results
| Brand | ADEV |
|---|---|
| Model | GAS600R |
| Type | Portable Flue Gas / Fuel Gas Calorific Value Analyzer |
| Measurement Principle | NDIR (CO, CO₂, CH₄, CₙHₘ), TCD (H₂), Electrochemical (O₂) |
| Accuracy | ≤±1% FS (NDIR sensors), ≤±2% FS (TCD & electrochemical sensors) |
| Repeatability | ≤1% |
| Response Time (T90) | <10 s (NDIR), <15 s (full system) |
| Stability | ±2% over 8 h |
| Detection Range | CO: 0–75%, CO₂: 0–25%, CH₄: 0–40%, H₂: 0–75%, O₂: 0–25%, CₙHₘ: 0–5% |
| Resolution | 0.01% for all gases |
| Operating Pressure | −10 MPa to +15 MPa |
| Sample Temperature | 80–150 °C |
| Sample Flow Rate | 0.3–1.0 L/min |
| Inlet Pressure | 2–50 kPa |
| Power Supply | Internal rechargeable Li-ion battery (12.6 V external charger) |
| Outputs | RS-232 digital, 4–20 mA analog |
| Sample Requirements | Dust-free, dry, oil-free |
| Compliance | Designed for industrial process gas monitoring per ISO 14687, ASTM D1826, and EN 15403 principles |
| Origin | Italy |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | HLP-He |
| Price | USD 13,800 (FOB) |
| Brand | ADEV |
|---|---|
| Origin | Italy |
| Model | M860 |
| Measurement Principle | Thermal Conductivity Detection |
| Gas Specificity | SF₆ in Binary Mixtures (e.g., SF₆/N₂, SF₆/air, SF₆/CF₄) |
| Range | 0–100% SF₆ by Volume |
| Accuracy | ±0.2% FS (flow-independent) |
| Response Time | t₆₀ = 20 s, t₉₀ = 45 s |
| Operating Temperature | −30 °C to +50 °C (optimal accuracy maintained across full range) |
| Sample Flow Rate | 0.2–0.5 L/min |
| Display | High-contrast LCD, 0.1% SF₆ resolution |
| Power Supply | Rechargeable Li-ion battery (integrated, with overcharge/over-discharge protection) + AC adapter |
| Dimensions | 248 × 230 × 98 mm |
| Weight | 2.5 kg |
| Built-in Components | Precision pressure regulator, particulate filter, laminar flow meter |
| Enclosure | Ruggedized shock-absorbing transport case compliant with IEC 60068-2-64 for field deployment |
| Brand | ADEV |
|---|---|
| Origin | Italy |
| Model | MODEL 3750 |
| Instrument Type | Online Fixed-Mount Gas Analyzer |
| Detection Principle | Non-Dispersive Infrared (NDIR) Absorption Spectroscopy |
| Measured Gases | CO, CO₂, CH₄, SO₂, NH₃, NO₂, NO |
| Minimum Range | 0–20 ppm |
| Repeatability | ±1% FS |
| Resolution | 0.01% |
| Response Time (T90) | 10 s |
| Zero Drift | ±1% FS/7 d |
| Span Drift | ±2% FS/7 d |
| Linearity Error | ±2% FS |
| Sample Flow Rate | 500–1000 mL/min |
| Operating Temperature | –5 °C to +45 °C |
| Output Signal | 4–20 mA or 0–10 mA DC (configurable) |
| Warm-up Time | 30 min |
| Sample Pressure (Inlet) | 0.4 MPa |
| Cell Pressure | 20 kPa |
| Contact Rating | 120 VAC / 1 A, 24 VDC / 1 A |
| Brand | ADEV |
|---|---|
| Origin | Beijing, China |
| Model | MODEL3750 |
| Instrument Type | Online Continuous Emission Monitor |
| Detection Principle | Dual-Beam NDIR (Non-Dispersive Infrared) + Electrochemical (EC) + Thermal Conductivity (TCD) + Photoionization (PID) Sensor Modules |
| Measurable Gases | CO, CO₂, CH₄, C₂H₄, C₃H₈, C₄H₁₀, H₂, O₂, NO, NO₂, N₂O, NH₃, SO₂, H₂S, SF₆, Ar, He, BrCH₃, SO₂F₂, HC (hydrocarbons) |
| Range Options | 0–100 ppm to 0–100% vol (user-selectable per channel) |
| Minimum Detectable Range | 0–20 ppm |
| Resolution | 0.1 ppm |
| Repeatability | ±1% FS |
| Zero Drift | ±2% FS / 7 days |
| Span Drift | ±1% FS / 7 days |
| Linearity Error | ±2% FS |
| Response Time (T₉₀) | ≤10 s (for most NDIR channels), ≤30 s (for EC/TCD/PID) |
| Compliance | CE-marked |
| Output Interfaces | 4–20 mA analog (isolated), RS232, RS485, CAN bus |
| Data Logging | Internal non-volatile memory (≥100,000 records), timestamped with real-time clock |
| Display & UI | 320×240 monochrome LCD, full Chinese menu, five-key navigation |
| Enclosure | 19-inch rack-mount chassis (4U height), IP20 rated |
| Power Supply | 220 VAC ±10%, 50/60 Hz |
| Operating Temperature | 5–40 °C |
| Humidity Range | 20–80% RH (non-condensing) |
| Origin | Italy |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | ADEV-5866 |
| Measurement Principle | Thermal Conductivity Detection |
| Measuring Range | H₂ in Air: 90–100% vol |
| H₂ in CO₂ | 0–100% vol |
| CO₂ in Air | 0–100% vol |
| Optional O₂ Module | 0–21% vol |
| Accuracy | ±0.1% FS (within specified range) |
| Linearity | ±0.01% FS |
| Repeatability | ±0.01% FS |
| Sample Flow Rate | 20–200 mL/min |
| Response Time (T₉₀) | 10–15 s |
| Operating Temperature | −30 to +50 °C |
| Operating Pressure | 0–1.0 MPa |
| Display | Remote-mounted digital indicator |
| Analog Output | 4–20 mA (±0.05 mA, max. load 500 Ω) |
| Communication Interface | RS485 (for display unit communication) |
| Power Supply | 220 VAC, 50 Hz or 24 VDC |
| Enclosure Protection | IP65 (field unit) |
| Gas Inlet/Outlet | Swagelok-style compression fittings (Ø4 mm, Ø6 mm, Ø8 mm) |
| Field Unit Dimensions | 300 × 380 × 70 mm |
| Display Unit Dimensions | 72 × 144 × 165 mm |
| Accessories | Intrinsically Safe Power & Signal Barriers Included |
| Origin | Italy |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | AS310 |
| Pricing | Upon Request |
| Brand | ADOS |
|---|---|
| Origin | Germany |
| Model | GTR196 |
| Instrument Type | Single-Channel Fixed Gas Transmitter |
| Explosion Protection | II 2G Ex d e mb [ia] IIC T6 (KEMA 03 ATEX 2403 X) |
| Enclosure Rating | IP54 |
| Dimensions | 100 × 180 × 80 mm (O₂ version: 100 × 200 × 80 mm) |
| Weight | 1.1 kg |
| Power Supply | 15–30 V DC |
| Output Signal | 4–20 mA (3-wire) or galvanically isolated 4-wire interface |
| Data Transfer Rate | 78 kB/s |
| Operating Temperature | −20 °C to +45 °C |
| Sensor Principles | Metal Oxide Semiconductor (TGS), Catalytic Bead (VQ), Electrochemical (TOX), Non-Dispersive Infrared (NDIR), Photoionization Detection (PID) |
| Measurable Gases | O₂, CO, NH₃, NO₂, SO₂, H₂S, CH₄ (vol% & LEL), C₃H₈ (LEL), CO₂ (0–5 vol%), VOCs (e.g., C₇H₈, C₈H₁₀, CHCl₃), PH₃ |
| Full-Scale Accuracy | ±2–5% FS depending on sensor type |
| Response Time (T₉₀) | 45–120 s |
| Zero/Full-Scale Drift | <2% FS/year |
| Linearity | <2% FS |
| Temperature Influence | ≤2–5% of reading |
| Pressure Influence | ≤1% |
| Cross-Sensitivity | <2% with integrated particulate filter |
| Brand | ADOS |
|---|---|
| Origin | Germany |
| Model | GTR210 / GTR210 MED |
| Instrument Type | Single-Channel Intrinsically Safe Gas Transmitter |
| Explosion Protection | II 2G Ex db e ia mb IIC T4 Gb |
| ATEX Certificate | DEKRA 11 ATEX 0257 X |
| IECEx Certificate | IECEx DEK 11.0090 X |
| MED Certification | Directive 2014/90/EU, Approval No. MEDB00006EV |
| Power Supply | 24 V DC (+10% / −25%) / 230 V AC 50 Hz / 115 V AC 60 Hz (optional) |
| Output Signal | 4–20 mA (3-wire), LON (4-wire optional) |
| Relay Outputs | 4 dry-contact alarm/fault relays + 1 reset input |
| Enclosure Rating | IP66/IP67 (standard), IP54 (optional) |
| Operating Temperature | −25 °C to +60 °C |
| Weight | 2.3 kg (GTR210 EX), 1.8 kg (GTR210 standard), 2.0 kg (GTR210 MED) |
| Sensor Technologies | Semiconductor (TGS), Catalytic Bead (VQ), Thermal Conductivity (GOW), Electrochemical (TOX), Infrared (IR), Photoionization (PID), Paramagnetic (O₂) |
| Typical Response Times | 30–120 s depending on sensor type |
| Full-Scale Accuracy | ±2 % to ±5 % FS |
| Temperature Drift | ≤2 % to 5 % of reading per 10 K |
| Pressure Influence | ≤1 % FS per bar |
| Sensor Lifetime | 12 months (PID) to 7 years (electrochemical, IR, catalytic) |
| Mounting Options | Wall-mount, pipe-mount, flange-mount (vacuum or explosion-proof variants available) |
| Brand | ADOS |
|---|---|
| Origin | Germany |
| Model | TOX 592 |
| Instrument Type | Single-Channel Electrochemical Gas Transmitter |
| Measurement Principle | Amperometric Electrochemistry |
| Measurable Gases | CO (0–300 ppm), NH₃ (0–200 ppm), NO₂ (0–30 ppm), SO₂ (0–50 ppm), H₂S (0–20 ppm), O₃ (0–5 ppm) |
| Zero Error | <10 ppm CO |
| Baseline Drift | <2% per year |
| Accuracy | ±3% of full scale |
| Linearity | <2% of full scale |
| Response Time (t₉₀) | <60 s |
| Cross-Sensitivity | <2% with integrated filter |
| Output | 0–4–20 mA (2-wire) or LON® (4-wire, 78 kbps) |
| Supply Voltage | 15–30 V DC (max. load 100–500 Ω) |
| Operating Temperature | –10°C to +40°C (with sensor temperature compensation) |
| Humidity Range | 10–99% RH (non-condensing) |
| Sensor Lifetime | ~2 years |
| Sensor Dimensions | Ø80 mm × H80 mm |
| Weight | 600 g |
| Compliance | VDI 2053 (Germany), EN 45544-1/-2, IEC 60079-29-1 (for hazardous area variants, optional) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | MIRA PICO N2O CO |
| Pricing | Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | MIRA PICO OCS |
| Pricing | Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | MIRA PICO VOC |
| Pricing | Available Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | MIRA ULTRA VOC |
| Price | Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | MIRA ULTRA N2O CO |
| Pricing | Available Upon Request |
| Brand | Aeris Technologies |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | MIRA Acetylene |
| Instrument Type | Portable |
| Detection Range | Configurable from ppb to ppm |
| Resolution | <3 ppb/s |
| Response Time | 1 s |
| Brand | Aeris Technologies |
|---|---|
| Origin | USA |
| Manufacturer Status | Authorized Distributor |
| Origin Category | Imported |
| Model | MIRA Eto |
| Pricing | Upon Request |
| Brand | Aeris Technologies |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | MIRA LDS |
| Instrument Type | Portable |
| Sensitivity | CH₄ < 1 ppb/s, C₂H₆ < 500 ppt/s |
| Measurement Principle | Mid-Infrared Laser Absorption Spectroscopy |
| Path Length | 13 m in 60 mL sample cell |
| Detection Targets | CH₄, C₂H₆, H₂O (dry mole fraction reported) |
| Ethane/Methane Ratio Accuracy | ±0.02% (e.g., 4.42% ± 0.02%) |
| Drift (Ultra) | ≤2 ppb or 0.1% of reading across full temperature range |
| Operating Environment | 10–40 °C, 10–95% RH (non-condensing) |
| Data Output Rate | 1–2 Hz standard, up to 10 Hz optional |
| GPS Accuracy | High-precision embedded GNSS with magnetic-mount antenna |
| Power Consumption | 15–25 W depending on configuration |
| Dimensions & Weight | Pico (2.75 kg), Ultra Portable (6.5 kg), Strato (2.0 kg) |
| Data Storage | 32 GB internal (expandable) |
| Communication Interfaces | Wi-Fi, RS-232, USB, analog output (optional) |
| Brand | Aeris Technologies |
|---|---|
| Origin | USA |
| Model | MIRA N2O/CO |
| Instrument Type | Portable |
| Measured Gases | N₂O, CO |
| Response Time | 1 s |
| Measurement Accuracy | CO < 1 ppb, N₂O < 1 ppb (2 ppb without zeroing) |
| Measurement Range | 1 ppb – 500 ppm |
| Brand | Aeris Technologies |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | MIRA N2O CO₂ |
| Instrument Type | Portable |
| Target Gases | N₂O, CO₂, H₂O (simultaneous) |
| Repeatability | 1 ppb |
| Resolution | 200 ppt/s (N₂O), 200 ppb/s (CO₂) |
| Response Time | 1 s |
| Zero Drift | <1 ppb (N₂O), <1 ppm (CO₂) |
| Operating Temperature | 10–40 °C |
| Relative Humidity | 10–95% RH (non-condensing) |
| Measurement Range | N₂O: <2 ppb – 500 ppm |
| CO₂ | <10 ppm – 10% |
| Data Output Rate | 1–10 Hz |
| Power Consumption | 15–25 W (model-dependent) |
| Dimensions & Weight | Model-specific (Pico: 11.5" × 8" × 3.75", 2.75 kg |
| Ultra Portable | 15" × 12" × 7", 6.5 kg |
| Strato | 7.5" × 7.5" × 3.5", 2 kg) |
| Connectivity | Wi-Fi, USB, RS-232, Analog Output (optional) |
| Internal Storage | 32 GB (expandable) |
| Brand | Aeris Technologies |
|---|---|
| Origin | USA |
| Manufacturer Status | Authorized Distributor |
| Origin Category | Imported |
| Model | MIRA OCS |
| Price | Upon Request |
| Brand | Aeris Technologies |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | MIRA Propane |
| Instrument Type | Portable |
| Detection Range | Configurable from ppb to ppm |
| Resolution | <3 ppb/s |
| Response Time | 1 s |
| Brand | Aeris Technologies |
|---|---|
| Origin | USA |
| Model | MIRA Ultra |
| Detection Principle | Multi-pass Absorption Cell Coupled with Solid-State Mid-Infrared Laser Spectroscopy |
| Precision | CH₄: <1 ppb/s, N₂O: <200 ppt/s, CO₂: <200 ppb/s |
| Measurement Ranges | CH₄: 10 ppb – 10,000 ppm |
| N₂O | <2 ppb – 500 ppm |
| CO₂ | <10 ppm – 10% |
| H₂O | Full-range humidity compensation |
| Optical Path Length | 15 m in 60 mL cell volume |
| Data Output Rate | 1–10 Hz (configurable) |
| Dimensions | 45.7 × 38.1 × 17.8 cm (W×D×H) |
| Weight | 8.5 kg |
| Power Consumption | 25 W |
| Operating Temperature | 10–40 °C |
| Relative Humidity | 10–95% RH (non-condensing) |
| Internal Battery Life | 6 hours |
| Communication Interfaces | Wi-Fi, USB, RS-232, Analog Output (optional) |
| Onboard Storage | 32 GB (expandable) |
| Brand | Aeris Technologies |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | MIRA VOC |
| Pricing | Upon Request |
| Principle | Photoacoustic Spectroscopy (PAS) with Mid-Infrared Laser Absorption |
| Measurement Range | 1 ppb to 500 ppm |
| Resolution | 1 ppb |
| Repeatability | ±2% of reading |
| Sampling Method | Tunable Mid-IR Laser Absorption Spectroscopy |
| Response Time | <1 s (T90) |
| Operating Temperature | 10–40 °C |
| Humidity Range | 10–95% RH (non-condensing) |
| Brand | Aero Laser |
|---|---|
| Origin | Germany |
| Model | AL2021 |
| Detection Target | Trace H₂O₂ in Gaseous and Aqueous Matrices |
| Detection Limit | <100 ppt (gas), <100 ng/L (liquid, ≈3×10⁻⁹ mol/L) |
| Linear Range | 100 ppt–3 ppm (gas), 100 ng/L–3 mg/L (liquid) |
| Response Time (10–90%) | 90 s |
| System Delay | ~300 s |
| Calibration | Auto-calibration via integrated liquid H₂O₂ standard or internal gaseous H₂O₂ source |
| Dimensions | 50 cm × 49 cm × 13 cm |
| Weight | 20 kg |
| Power Supply | 240 VAC, 60 Hz, 110 W |
| Interface | RS-232 |
| Interference Tolerance | O₃ < 1:3500, NO < 1:8000 |
| Sample Handling | Integrated gas stripping, dual-channel configuration, digitally controlled precision peristaltic pump |
| Brand | Aero Laser |
|---|---|
| Origin | Germany |
| Model | AL4021 |
| Principle | Photometric Detection via Hantzsch Reaction |
| Measurement Range | 0.1 ppb – 3000 ppb (gas phase), 150 ng/L – 5 mg/L (aqueous phase) |
| Resolution | 0.1 ppb |
| Repeatability | <3% |
| Sampling Method | Pump-aspirated |
| Response Time | 90 s (10–90%) |
| Operating Temperature | 0 °C – 120 °C |
| Humidity Range | 15–95% RH |
| Detection Limit | <100 ppt (gas), <150 ng/L (liquid) |
| Calibration Options | Automated gas-phase calibration (integrated permeation tube generator), semi-automated liquid-phase standard injection |
| Data Storage | USB flash drive (8 GB) |
| Interface | RS232 |
| Dimensions (W×H×D) | 45 × 15 × 56 cm |
| Mounting | 19″ rack-compatible |
| Power Supply | 110/220 VAC, 110 W (24 VDC optional) |
| Brand | Aero Laser |
|---|---|
| Origin | Germany |
| Model | AL5001 |
| Detection Principle | Vacuum Ultraviolet Fluorescence (VUV) at 150 nm |
| Detection Limit | <2.0 ppb (1 s integration), <0.8 ppb (10 s integration) |
| Response Time (10–90%) | 2 s |
| Linear Range | 0–100 ppm (pulse counting mode) |
| Pump Type | Diaphragm vacuum pump |
| Interface | RS232 |
| Power Supply | 110/220 VAC or 24 VDC |
| Weight | 22 kg |
| Automation | Fully automated measurement and calibration |
| Brand | Aero Laser |
|---|---|
| Origin | Germany |
| Model | AL5001 |
| Detection Principle | Vacuum Ultraviolet Fluorescence (VUV-F) at 150 nm |
| Detection Limit | <0.8 ppb (10 s integration) |
| Linear Range | 0–100 ppm (pulse counting mode) |
| Response Time (10–90%) | 2 s |
| Pump Type | Diaphragm Vacuum Pump |
| Interface | RS232 |
| Power Supply | 110/220 VAC or 24 VDC |
| Weight | 22 kg |
| Automation | Fully Automated Zero/Span Calibration |
| Application Scope | Ultra-trace CO monitoring in ambient air, cleanrooms, high-purity specialty gas streams, and remote atmospheric research stations |
| Brand | Aerodyne |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | CAPS PMex |
| Instrument Principle | Cavity Attenuated Phase Shift Spectroscopy (CAPS) |
| Product Type | Online Continuous Monitor |
| Response Time | <2 s |
| Repeatability | CO, CO₂, CH₄, C₂H₄, HCHO, CHOOH, COS, SO₂, NO, N₂O, NO₂, NH₃, HONO, HNO₃, ¹³C-CO₂, ¹⁸O-CO₂, ¹⁷O-CO₂, HOD, ¹⁵N¹⁴N¹⁶O (δ¹⁵Nα), ¹⁴N¹⁵N¹⁶O (δ¹⁵Nβ) |
| Wavelength Options | 405 nm, 450 nm, 525 nm, 630 nm, 660 nm, 780 nm (up to 4 simultaneously selectable) |
| Linear Range | 0–4000 Mm⁻¹ |
| Sensitivity | 2.5 Mm⁻¹ (1 s), 0.25 Mm⁻¹ (60 s) |
| Sample Flow Rate | 0.85 L/min per cavity |
| Operating Pressure | Ambient |
| Materials in Contact with Sample | Conductive polyurethane, stainless steel, conductive silicone, aluminum |
| Data Output | RS-232, USB, Ethernet |
| Onboard Storage | 5 years of data |
| Dimensions | 61 cm × 43 cm × 31 cm |
| Weight | 15 kg |
| Power | <100 W, 100–250 VAC (50–60 Hz) |
| Brand | Aerodyne |
|---|---|
| Origin | USA |
| Model | CAPS PMssa |
| Principle | Cavity Attenuated Phase Shift (CAPS) Spectroscopy |
| Form Factor | Continuous Online Monitor |
| Response Time | 1 s |
| Sensitivity | 3.0 Mm⁻¹ (1 s), 0.5 Mm⁻¹ (60 s) |
| SSA Uncertainty | ±0.03 (30 s integration) |
| Wavelength Options | 405 nm, 450 nm, 525 nm, 630 nm, 660 nm, 780 nm |
| Sample Flow Rate | 0.85 L/min |
| Operating Pressure | Ambient |
| Housing Dimensions | 61 cm × 43 cm × 23 cm |
| Weight | 16 kg |
| Power | 200–250 V AC, 50–60 Hz, 50–100 W |
| Data Interfaces | RS-232, USB, Ethernet |
| Onboard Storage | ≥5 years of high-resolution time-series data |
| Wetted Materials | Conductive polyurethane, stainless steel, conductive silicone, aluminum |
| Display | Integrated real-time LCD interface |