Gas Detector
Filter
Showing 1981–2010 of 2983 results
| Brand | MSR (Msfang Li Hua) |
|---|---|
| Origin | Beijing, China |
| Model | GXH-1051L |
| Instrument Type | Online Gas Analyzer |
| Measured Gas | CO (Carbon Monoxide) |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Range | 0–50 ppm (standard), customizable up to 0–100% vol |
| Repeatability | ≤ ±1% FS |
| Linearity Error | ≤ ±2% FS |
| Zero Drift | ≤ ±1% FS / 48 h |
| Span Drift | ≤ ±1% FS / 48 h |
| Response Time (T90) | ≤ 30 s |
| Resolution | 0.1 ppm (minimum) |
| Warm-up Time | ≤ 60 min |
| Operating Humidity | ≤ 90% RH (non-condensing) |
| Power Supply | AC 220 V ±10%, 50 Hz ±5% |
| Output Signal | 4–20 mA analog |
| Sample Pump | Integrated diaphragm pump |
| Enclosure | Rack-mountable embedded chassis |
| Temperature Control | Internal thermostatic stabilization |
| Brand | BW Technologies |
|---|---|
| Origin | Canada |
| Model | Multi Gas Clip |
| Sensor Technology | Infrared (IR) LEL for oxygen-free environments |
| Battery Life | Up to 2 months per charge |
| Design | Compact, portable, low-maintenance |
| Compliance | 100% factory-tested per IEC 61508 and IEC 60079-29-1 requirements |
| Certification | CSA/UL Class I, Division 1 |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | MX-6 |
| Pricing | Available Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | MX4 iQuad |
| Pricing | Available Upon Request |
| Brand | Oxility |
|---|---|
| Origin | Netherlands |
| Model | Nano Tracer XP |
| Instrument Type | Aerosol Detector |
| Measurement Range | 10–300 nm |
| Output Parameters | Total Particle Number Concentration, Mean Particle Diameter, Lung Deposited Surface Area (LDSA) |
| Detection Principle | Diffusion Charging + Electrometer-based Quantification (Aerasense Technology) |
| Noise Level | <35 dB(A) |
| Pump Lifetime | 40,000 hours |
| Compliance | Validated per IGF (Institut für Gefahrstoffe) independent testing protocol |
| Software | NanoReporter (real-time multi-unit dashboard, audit-ready data export, report generation) |
| Brand | NanoTest |
|---|---|
| Origin | USA |
| Model | P300 |
| Instrument Type | Portable GC System |
| Detection Principle | Microfluidic Gas Chromatography |
| Detection Limit | Sub-ppb (typical for target VOCs) |
| Integrated Control | Onboard Industrial Computer |
| Regulatory Alignment | Designed for field-deployable compliance with EPA Method TO-17, ASTM D5504, and ISO 16017-1 workflows |
| Compliance Ready | Audit-trail capable data logging per GLP/GMP-aligned practices |
| Brand | Nanova |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | P100 |
| Price Range | USD 14,000 – 42,000 (FOB) |
| Detection Principle | Gas Chromatography (GC) |
| Instrument Type | Portable |
| Typical Configuration | Modular GC with Integrated Micro-Preconcentrator and FID Detector |
| Brand | New Cosmos |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | CV-819 |
| Instrument Type | Online Monitoring System |
| Detection Principle | Hybrid Sensor Array (Metal Oxide Semiconductor – MOS, Electrochemical – EC, and Photoionization Detector – PID) |
| Brand | New Cosmos |
|---|---|
| Origin | Japan |
| Model | XP-3160 |
| Detection Principle | Catalytic Contact Combustion |
| Detection Range | 0–5000 ppm or 0–10,000 ppm (selectable) |
| Accuracy | ±5% FS (H-range), ±10% FS (L-range) |
| Alarm Thresholds | 250 ppm or 500 ppm (configurable) |
| Display | Backlit LCD with dual-mode numeric + bar-graph analog simulation |
| Power Supply | 4 × AA alkaline batteries (~20 h continuous operation, methane spec.) |
| Enclosure Rating | Intrinsically Safe Ex ib d IIC T3 (sensor housing: flameproof) |
| Certification | NK Type Approval No. 06T605, CE compliant (upon request) |
| Operating Temperature | –20 °C to +50 °C (0–40 °C for iso-butane spec.) |
| Dimensions | 82 × 162 × 36 mm |
| Weight | ~450 g (excl. batteries) |
| Sample Draw Method | Motorized suction pump with flow anomaly detection |
| Auto-ranging | Dual L/H range switching based on concentration |
| Standard Accessories | Leather case, 1 m sampling tube, exhaust filter, filter element, rubber suction tip |
| Brand | New Cosmos |
|---|---|
| Origin | Japan |
| Model | XP-3310II |
| Instrument Type | Portable |
| Detection Principle | Catalytic Bead (Pellistor) |
| Measurement Range | 0–100% LEL |
| Accuracy | ±5% FS |
| Resolution | 0.1% LEL |
| Alarm Threshold | 20% LEL |
| Sampling Method | Built-in Pump (Active Draw) |
| Enclosure Rating | IP67 |
| Explosion Protection | Ex ia da IIC T4 Ga (Alkaline Battery) / Ex ia da IIC T3 Ga (Ni-MH Battery) |
| Operating Temperature | −20 to +50 °C |
| Operating Humidity | 0–95% RH (non-condensing) |
| Power Supply | 4 × AA Alkaline or Ni-MH Rechargeable Batteries |
| Weight | Approx. 460 g (with batteries) |
| Dimensions | 91 × 164 × 44 mm (W × H × D) |
| Brand | New Environmental Protection Industry in Qingdao |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | PC-3A |
| Price | ¥2480 |
| Measurement Principle | Light Scattering |
| Safety Rating | Explosion-Proof |
| Measurement Range | 0.01–10 mg/m³ |
| Resolution | 0.001 mg/m³ |
| Accuracy | ±10% |
| Relative Error | ≤±2% |
| Particle Size Range | 0.3–10 µm |
| Counting Concentration Range | 350–999,999 particles/L |
| Storage Capacity | 500 data sets (10 zones) |
| Power Supply | Rechargeable 5V battery (4 h continuous operation) or 220 VAC/50 Hz via adapter |
| Operating Noise | ≤15 dB(A) |
| Humidity Correction Ranges | 90–85%, 85–75%, 75–60%, <60% |
| Calibration Factor Adjustment | 0.1–9.9 |
| Sampling Interval Options | 2 min, 5 min |
| Application Environments | Indoor, Outdoor, Public Spaces |
| Brand | NIC |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | EMP-3 |
| Price Range | USD 21,000 – 35,000 (FOB Yokohama) |
| Sampling Flow Rate | ~1 L/min |
| Flow Accuracy | ±3% of reading |
| Sampling Temperature Range | 0–45 °C |
| Sample Form | Particulate-Bound Mercury (Hg<sub>p</sub>) and Elemental Mercury Vapor (GEM) |
| Regulatory Compliance | HJ 597–2011 (China), ASTM D6784–22 (Optional Configuration) |
| Brand | Nikira |
|---|---|
| Origin | USA |
| Model | LI-G2002 Optical Ammonia Analyzer (OAA) |
| Measurement Principle | ICOS/CEAS (Integrated Cavity Output Spectroscopy / Cavity-Enhanced Absorption Spectroscopy) |
| NH₃ Accuracy | ±1 ppb (1 s, 1σ) |
| NH₃ Range | 1 ppb – 10 ppm |
| Data Output Rate | 1 Hz |
| Response Time | < 2 s |
| Sample Flow Rate | 2 SLPM |
| Operating Temperature | 5–45 °C |
| Operating Humidity | 0–95 % RH (non-condensing) |
| Communication Interfaces | RS-232 serial, built-in Wi-Fi, UART, USB 3.0, HDMI |
| Dimensions | 22" × 14" × 7.5" (55.9 × 35.6 × 19.1 cm) |
| Weight | 8 kg |
| Power Supply | 14–28 VDC, 2.5 A |
| Power Consumption | 35 W |
| Onboard Storage | 32 GB SD card (supports >1 million data points, ~2 years of continuous 1-Hz logging) |
| Calibration | Zero-air and span-gas optional |
| Filter | Replaceable inlet particulate filter |
| Warranty | 1 year |
| Brand | Nikira |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | LI-G3003 Portable Cavity-Enhanced Methane and Carbon Dioxide Analyzer (PMCA) |
| Price | Upon Request |
| Measurement Principle | Cavity-Enhanced Absorption Spectroscopy (CEAS) |
| CH₄ Accuracy | <10 ppb (1σ, 1 s) |
| CO₂ Accuracy | <10 ppm (1σ, 1 s) |
| H₂O Accuracy | <200 ppm (1σ, 1 s) |
| CH₄ Range | 0–10,000 ppm |
| CO₂ Range | 0–20,000 ppm |
| H₂O Range | 0–30,000 ppm |
| Data Output Rate | 3 Hz |
| Response Time | τ = 1/e at 3 Hz |
| Sample Flow Rate | 3 SLPM |
| Operating Temperature | 0–50 °C |
| Operating Humidity | 0–95% RH (non-condensing) |
| Sample Interface | Quick-Disconnect Coupler (QDC) |
| Connectivity | Integrated Wi-Fi, Ethernet (RJ-45), 2× USB 3.0, HDMI |
| Dimensions | 22.9 × 15.2 × 8.9 cm (9″ × 6″ × 3.5″) |
| Weight | 2.3 kg |
| Power Consumption | 15 W |
| Input Power | 16–24 VDC, 5 A |
| Onboard Storage | 30 GB SSD |
| Calibration Interval | Annual |
| Inlet Filter | Replaceable particulate/moisture filter |
| Warranty | 12 months |
| Brand | Nikira |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | LI-G3004 Portable Methane and Ethane Analyzer (MEPA) |
| Pricing | Upon Request |
| Measurement Principle | Cavity-Enhanced Absorption Spectroscopy (CEAS) in Mid-Infrared |
| CH₄ Precision | < 2 ppb/s |
| C₂H₆ Precision | < 500 ppt/s |
| CH₄ Sensitivity | < 6 ppb/s |
| C₂H₆ Sensitivity | < 1.5 ppb/s |
| CH₄ Range | 1–100 ppm (highly linear) |
| C₂H₆ Range | 0.001–3 ppm (highly linear) |
| extended mode | CH₄ 1 ppm–1%, C₂H₆ 500 ppt–500 ppm (nonlinear correction applied) |
| Data Output Rate | 2 Hz |
| Response Time | 1 Hz (1/e) |
| Sample Flow Rate | Not specified |
| Operating Temperature | 0–45 °C |
| Operating Humidity | 0–98 % RH (non-condensing) |
| Inlet Fitting | ¼" Swagelok |
| Data Interfaces | RS-232 serial, built-in Wi-Fi, Ethernet (RJ-45), USB-A, HDMI |
| Dimensions | 22" × 9" × 5.5" (56 cm × 23 cm × 14 cm) |
| Weight | 4 kg |
| Power Consumption | < 30 W |
| Input Power | 14–36 VDC, 2.5 A |
| Internal Storage | 30 GB |
| Calibration Interval | Annual |
| Maintenance | Low-frequency filter replacement only |
| Warranty | Standard manufacturer warranty |
| Brand | Nikira |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | OEA-532 |
| Instrument Type | Aerosol Detector |
| Wavelength | 532 nm |
| Dynamic Range | 0 to >3000 Mm⁻¹ |
| Accuracy | ±1 Mm⁻¹ (nominal) |
| Data Rate | 1 s |
| Measurement Principle | Open-Path Cavity Ring-Down Spectroscopy (CRDS) |
| Calibration | Autonomous in-situ self-calibration |
| Consumables | None |
| Operating Temperature | −5 to +50 °C |
| Relative Humidity | 0–99 % RH (non-condensing) |
| Dimensions | 49 cm × 33 cm × 18 cm |
| Weight | 7.7 kg |
| Power Consumption | 35 W |
| Onboard Memory | >1 million readings (≥2 years continuous at 1 Hz) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 401 |
| Pricing | Available Upon Request |
| Conversion Principle | Molybdenum Oxide (MoO₃) at 325 °C |
| Dimensions (H×W×D) | 10 cm × 19 cm × 24 cm |
| Weight | 2.2 kg |
| Power Supply | 110 V or 220 V AC, 90 W (max), 45 W (steady-state) |
| Sample Flow Rate | 1.0 L/min |
| NO/NOₓ Measurement Mode Options | Continuous NO, Continuous NOₓ, or Cyclic Switching (5 min, 15 min, or 60 min intervals) |
| Zero Frequency Options | Disabled, Continuous, or Periodic (30 min, 1 h, 4 h) |
| Brand | Nova |
|---|---|
| Origin | Canada |
| Model | 339 |
| Detection Principle | Non-dispersive Infrared (NDIR) |
| Gas Range | 0–100% LEL (Methane, Natural Gas, Propane) |
| Resolution | 0.1% LEL |
| Accuracy & Repeatability | ±1% of full scale |
| Drift | ±1% of full scale per week |
| Response Time (T90) | 8–10 s |
| Operating Temperature | 12–50 °C |
| Linearity | ±2% of full scale |
| Dimensions (WP Type) | 25.5 × 19 × 16.5 cm |
| Weight | 3.6 kg |
| Power | Rechargeable sealed-gel battery |
| Output Options | 4–20 mA or 0–1 VDC |
| Alarm | Audible buzzer + visual LED indicator with field-adjustable setpoint |
| Enclosure Rating | WP-rated housing with transparent Lexan cover |
| Integrated Components | Built-in sample pump, sampling hose, probe, flow indicator, backlighted digital display |
| Brand | Nova |
|---|---|
| Origin | Canada |
| Model | 430 |
| Detection Principle | Temperature-Controlled Thermal Conductivity Cell |
| Measurement Range | 0–2.0% H₂ and 0–100.0% H₂ |
| Resolution | 0.1% H₂ |
| Accuracy & Repeatability | ±1% of Full Scale |
| Drift | <1% of Full Scale per Month |
| Response Time (T90) | 10–15 s |
| Operating Ambient Temperature | 0–50°C (optional cold package for –20°C operation) |
| Sample Dew Point Requirement | At least 5°C below minimum sample temperature |
| Linearity | ±1% of Full Scale |
| Power Supply | 115 VAC, 60 Hz (220 VAC, 50 Hz optional) |
| Output Options | Isolated 4–20 mA (500 Ω), RS232, RS485, Modbus RTU/TCP, Ethernet |
| Alarm Outputs | SPDT relay contacts (5 A, 220 VAC), optional low-flow alarm |
| Enclosure Rating | Suitable for hazardous areas (ATEX/IECEx compliant cabinets available) |
| Sensor Lifetime | >10 years (no-flow thermal conductivity cell design) |
| Brand | Nova |
|---|---|
| Origin | Canada |
| Model | 460 Series (460 / 460L / 461) |
| Detection Principle | Microprocessor-Controlled Single-Cell NDIR (460, 460L) / Electrochemical Sensor (461) |
| Measurement Range | 460: 0–1% to 0–100% SO₂ |
| 460L | 0–2000 ppm to 0–5000 ppm SO₂ |
| 461 | 0–200 ppm to 0–1000 ppm SO₂ |
| Resolution | 0.1% (percent range), 10 ppm (ppm range) |
| Accuracy & Repeatability | ±1% of full scale |
| Drift | ≤2% of full scale per month |
| Response Time (T₉₀) | <15 s |
| Operating Temperature | 5–50°C (standard), –20°C with optional cold-environment package |
| Linearity | ±1% of full scale |
| Output Options | 4–20 mA (500 Ω, non-isolated |
| Alarm Outputs | Dual SPDT relay contacts (5 A, 220 VAC), optional low-flow alarm |
| Power Supply | 115 VAC, 60 Hz (220 VAC, 50 Hz available) |
| Enclosure | NEMA 4X-rated housing (configurable) |
| Brand | Nova |
|---|---|
| Origin | Canada |
| Model | 5000 |
| Instrument Type | Portable Flue Gas Analyzer |
| Measurement Gases | O₂, CO, CO₂, NO, NO₂, SO₂ |
| Accuracy | ±1% for O₂ & CO₂ |
| Repeatability | ±1% |
| Drift | <2% FS/8 h |
| Response Time (T90) | <30 s for O₂, CO, CO₂, SO₂ |
| Operating Temperature | 0–50 °C |
| Display | Backlit LCD with digital readout |
| Sensor Technology | Electrochemical (O₂, CO, NO, NO₂, SO₂) |
| Stack Temperature Range | 0–1000 °C |
| Resolution | 0.1% (%, vol), 1 ppm (ppm), 1 °C (temperature) |
| Brand | Nova |
|---|---|
| Origin | Canada |
| Model | 585 |
| Detection Principle | Electrochemical (Replaceable Sensor) |
| Measurement Range | 0–20 ppm NO₂ |
| Resolution | 1 ppm NO₂ |
| Accuracy & Repeatability | ±1% of full scale |
| Drift | <1% of full scale per week |
| Response Time (T₉₀) | <15 s |
| Operating Temperature | 0–40 °C, 0–90% RH (non-condensing) |
| Linearity | ±1% of full scale |
| Dimensions | 30 × 25 × 17 cm |
| Weight | 5.4 kg |
| Power Supply | 115 VAC, 60 Hz (220 VAC, 50 Hz optional) |
| Output Options | 0–1 VDC or 4–20 mA |
| Alarm Outputs | SPDT relay contacts (10 A, 115 VAC), visual indicators, audible alarm, reset button |
| Enclosure Rating | NEMA 12 |
| Sensor Lifetime | 3–4 years (electrochemical, non-heated, zero warm-up time) |
| Brand | NOVA |
|---|---|
| Origin | Canada |
| Model | NOVA 7900P |
| Instrument Type | Continuous Emission Monitoring System (CEMS) |
| Measurement Principle | Non-Dispersive Infrared (NDIR) for CO/CO₂/CH₄ |
| Accuracy | ≤ ±1% FS |
| Repeatability | ≤ ±1% FS |
| Response Time (T90) | ≤ 30 s |
| Drift (Zero & Span, 8 h) | ≤ ±0.5% FS |
| Operating Temperature | 0–50 °C |
| Dimensions | 254 mm H × 254 mm W × 356 mm D |
| Weight | ~9 kg |
| Gas Ranges (Standard) | CO: 0–25.0% vol |
| CO₂ | 0–2.00% vol |
| CH₄ | 0–10.00% vol |
| H₂ | 0–40.00% vol |
| O₂ | 0–1.00% vol (or ppm range optional) |
| Output | 0–1 V DC per gas channel |
| Power | Rechargeable Li-ion battery |
| Sampling | Integrated diaphragm pump, particulate filter, condensate trap, and flow meter |
| Compliance | Designed to support ASTM D6522, ISO 12039, EN 15267, and EPA Method 3A / 10 |
| Brand | NOVA |
|---|---|
| Origin | Canada |
| Model | 970P |
| Instrument Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Type | Portable Multicomponent Gas Analyzer |
| Detection Gases | CO, CO₂, CH₄ (standard) |
| Power Supply | Rechargeable battery (portable operation) + AC adapter |
| Sample Handling | Integrated sampling pump, flowmeter, four-stage particulate/moisture filter, heated sample line option |
| Output Signals | 0–1 V DC or 4–20 mA analog outputs |
| Environmental Rating | Industrial-grade enclosure (benchtop BT or optional carry-case K cabinet) |
| Compliance | Designed for continuous process monitoring in syngas, gasification, and biogas applications per ISO 14644-1 cleanroom-filtered sampling prerequisites and ASTM D1945 / ISO 6974-2 gas composition methodology frameworks |
| Brand | NOVA |
|---|---|
| Origin | Canada |
| Model | NOVA870 |
| Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Type | Online Continuous Analyzer |
| Response Time (T90) | 20–30 s |
| Repeatability | ±1.0–1.5% of Full Scale |
| Operating Temperature Range | 4–40°C standard |
| Enclosure Rating | NEMA 4 / IP65 (NEMA 4X optional) |
| Gas Measurement Channels | CO, CO₂, CH₄ (NDIR), H₂ (Thermal Conductivity), O₂ (Paramagnetic or Electrochemical) |
| Sample Conditioning | Integrated heated filter (0.1 µm filtration efficiency >99.9999% per BS4400), automatic dew point suppression, stainless steel wetted parts |
| Output Options | Isolated 4–20 mA (per channel), RS-232 / RS-485 / USB serial interface, SPDT alarm relays (5 A @ 220 VAC), optional low-flow alarm |
| Power Supply | 115 VAC 60 Hz (220 VAC 50 Hz optional) |
| Brand | NOVA TECHNOLOGY Co., Ltd. |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | SDS3909 |
| Instrument Type | Online Particle Counter |
| Flow Rate | 2.83 L/min |
| Detection Threshold | 0.1 μm |
| Calibration Standard | ISO 21501-4 |
| Communication Interface | RS485 (Modbus RTU) |
| Particle Size Channels | 0.1, 0.15, 0.2, 0.25, 0.3, 0.5, 1.0, 5.0 μm |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | O3-LIDAR |
| Laser Source | Nd:YAG-based UV laser system (266 nm fundamental, 289 nm & 316 nm Raman-shifted) |
| Detector | High-quantum-efficiency photomultiplier tubes (PMTs) with solar-blind UV response |
| Operating Wavelengths | 289 nm and 316 nm (DIAL pair) |
| Maximum Detection Altitude | Up to 25 km (dependent on atmospheric conditions) |
| Pulse Repetition Frequency | 20–50 Hz |
| Brand | OAI |
|---|---|
| Origin | USA |
| Model | TriSOL Solar Power Meter |
| Measurement Unit | suns (1 sun = 1000 W/m² at AM1.5G, 25°C) |
| Calibration Traceability | NIST-accredited per ISO/IEC 17025, traceable to NREL |
| Reference Cell Standard | IEC 60904-2 |
| Temperature Input | Dual-channel — Type-K thermocouple & RTD (100 Ω Pt) |
| Data Interface | USB 2.0 |
| Power Supply | AC adapter or rechargeable Li-ion battery |
| Temperature Display | °C / °F selectable |
| Readout Modes | Continuous & peak-hold |
| Peak Averaging | User-configurable window |
| Compliance | GLP-compliant data logging, FDA 21 CFR Part 11–ready software architecture |
| Brand | Spectra Invent |
|---|---|
| Origin | Zhejiang, China |
| Model | OIL-560 |
| Portability | Portable |
| Detection Principle | Infrared Spectrophotometry (Triple-Wavelength Absorption at 2930 cm⁻¹, 2960 cm⁻¹, 3030 cm⁻¹) |
| Sample Processing Capacity | 12-position automated extraction |
| Interface | 10-inch Windows-based touch display |
| Compliance | Designed for EPA Method 202 / HJ 637-2018 / ISO 12103-1 (adapted) |
| Application Scope | Stationary source emission monitoring, kitchen exhaust, metalworking fluid mist, food processing fumes |