Gas Detector
Filter
Showing 961–990 of 1055 results
| Origin | Japan |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | HV-RW |
| Price Range | USD 7,000 – 14,000 (FOB) |
| Flow Rate Options | 100 / 700 L/min (quartz fiber filter + dual PU foam) or 556 / 1000 L/min (glass fiber filter) |
| Adjustable Flow Range | 100–1200 L/min |
| Flow Detection Method | Differential Pressure Sensing |
| Flow Accuracy | ±5% of setpoint |
| Pump Type | Brushless Centrifugal Blower |
| Display | Touchscreen LCD |
| Power Supply | 100 V AC (90–132 V), 220 V AC (180–264 V), 50/60 Hz |
| Operating Environment | 0–40 °C, 10–90% RH (non-condensing) |
| Filter Format | 8″ × 10″ (203 mm × 254 mm) rectangular |
| PU Foam Cartridge | Φ90 mm × 50 mm |
| Housing Material | Foldable aluminum |
| Dimensions (operational) | 575 W × 575 D × 1420 H mm |
| (folded) | 575 W × 575 D × 960 H mm |
| Sampling Inlet Height | 1210 mm above base |
| Net Weight | ~31 kg |
| Standard Kit Includes | 1 filter cassette holder, 1 straight sampling tube (for particulate), 1 shuttle tube (for dioxins), 10 quartz filters, 10 PU foam cartridges |
| Note | Filters and foam cartridges are consumables — sold separately |
| Brand | SIELINS |
|---|---|
| Model | 1500 |
| Measurement Principle | Electrochemical Fuel Cell (GPR-12-333 & XLT-12-333) |
| Detection Range | 0–10 / 100 / 1000 ppm, 0–1% / 25% FS |
| Accuracy | <1% FS (at 25°C, 1 atm) |
| Resolution | 0.01 ppm |
| Response Time (T90) | ≤10 s |
| Linearity | >0.995 |
| Operating Temperature | 5–45°C (GPR), –20–45°C (XLT) |
| Pressure Range | 5–30 psig (inlet), ambient (outlet) |
| Flow Rate | 0.5–5 SCFH (recommended: 2 SCFH) |
| Compensation | Automatic temperature & barometric pressure compensation |
| Output Signal | 4–20 mA (isolated) |
| Enclosure Rating | NEMA 4X (aluminum-coated stainless steel) |
| Certifications | CE, ISO 9001 |
| Intrinsically Safe Option | Compatible with IS barriers for Class I, Division 1, Groups A–D hazardous areas |
| Sensor Lifetime | 24 months (GPR-12-333, zero-maintenance) |
| Key | Brand: Cubic |
|---|---|
| Origin | Hubei, China |
| Detection Principle | Non-Dispersive Infrared (NDIR) |
| Target Gases | SiF₄, WF₆, CF₄, SF₆, NF₃, CO₂ |
| Range | 1–264 ppm (0–200 mTorr) |
| Repeatability | ±0.5% of reading |
| Linearity | ±1% F.S. |
| Detection Limit | 1 ppm |
| Output | Analog (4–20 mA) and Digital (RS-485 Modbus RTU) |
| Design | Modular, OEM-integrated form factor with standard flange interface (CF-35 or KF-40 compatible) |
| Power Supply | 12–24 VDC |
| Operating Temperature | 0–50 °C |
| Enclosure Rating | IP65 |
| Brand | Sinoptic |
|---|---|
| Model | mLAS-700 |
| Measurement Range | 0–20 ppm NH₃ |
| Accuracy | ±0.1 ppm |
| Response Time | ≤15 s |
| Repeatability | ±0.5% FS over 30 min |
| Operating Temperature | −20 to +55 °C |
| Output Interface | MODBUS RTU (RS-485) |
| Optical Path | Single-pass, Reference-free |
| Customization Options | High-temperature optical cell |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | UAV-Mounted Integrated Sensor Payload |
| Price Range | USD 140,000 – 210,000 |
| Product Category | Atmospheric Heavy Metal & Particulate Matter Online Analyzer |
| Measurement Principle | Laser Scattering (PM), Electrochemical (SO₂, NO₂, CO, O₃), Photoionization (VOC), Optical Absorption (optional heavy metal speciation via integrated micro-XRF or LIBS module*) |
| Measurement Range | TSP, PM₁₀ (0–1999 µg/m³), PM₂.₅ (0–999 µg/m³), O₃/SO₂/NO₂ (0–1 ppm), CO (0–200 ppm), VOC (0–50 ppm) |
| Detection Limit | 1–10 ppb (gas species) |
| Filter Replacement Interval | 30 days (under typical urban ambient conditions) |
| Operating Temperature | −30 °C to +60 °C |
| Operating Humidity | 15–95% RH (non-condensing) |
| Ambient Pressure Range | 80–106 kPa |
| Power Supply | 12–24 V DC |
| Weight | 950 g (7-parameter standard configuration) |
| Dimensions | 220 × 145 × 60 mm |
| Battery Endurance | ≥10 h continuous operation (with onboard LiPo power management) |
| Data Transmission | Dual-mode GPRS + 2.4 GHz RF telemetry (AES-128 encrypted) |
| Compliance | ISO 9001-certified manufacturing |
| Brand | SKC |
|---|---|
| Origin | USA |
| Model | Airchek XR5000 |
| Flow Range | 5–5000 mL/min |
| Flow Accuracy | ±5% after calibration |
| Timer Accuracy | ±1 min at 25°C |
| Backpressure Compensation | up to 2000 mL/min @ 50 in. H₂O |
| Charging Time | 4–8 hours |
| Operating Temperature | 0–45°C (32–113°F) |
| Storage Temperature | −20–35°C (−4–113°F) |
| Charging Temperature | 0–45°C (32–113°F) |
| Display | LCD with blue LED status indicators |
| Keypad | 3-button interface |
| Time Format | 12- or 24-hour selectable |
| Volume Calculation | Real-time flow × elapsed time |
| Sampling Duration Setting | 1–9999 minutes (auto-rollover to 1 after overflow) |
| Fault Recovery | Auto-restart every 15 s for up to 5 attempts upon flow error |
| Brand | SKC |
|---|---|
| Origin | USA |
| Model | Button |
| Sampling Flow Rate | 4 L/min |
| Cut-Off Diameter | 100 µm (aerodynamic) |
| Sampler Type | Cassette-style filter-based inhalable sampler |
| Inlet Material | Conductive stainless steel |
| Filter Holder | 25 mm diameter |
| Compatible Filters | MCE, PVC, polycarbonate, gelatin |
| Calibration Adapter | Included |
| Compliance | ISO 7708:1995, CEN 13205:2002, ACGIH® Inhalable Fraction Criteria |
| Reusable | Yes |
| O-Ring Materials | PTFE (inlet), BUNA-N (body) |
| Mounting | Stainless steel and nylon clip |
| Transport Case | Conductive plastic carrying case |
| Brand | SKC |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | DPS-PM2.5 |
| Pricing | Contact for Quote |
| Brand | SKC |
|---|---|
| Origin | USA |
| Model | IMPACT |
| Flow Rate | 10 L/min |
| Cut-Point Options | 2.5 µm (PM₂.₅) or 10 µm (PM₁₀) |
| Impactor Stage | Single-stage inertial impactor |
| Collection Media | 37 mm pre-oiled porous plastic impaction disc + 47 mm filter (quartz/PTFE) |
| Dimensions | 7 cm (D) × 5 cm (H) × 10 cm (L) |
| Weight | 0.23 kg |
| Material | Anodized aluminum inlet with brass barbed fitting for 3/8" ID tubing |
| Patented Design | US Patent No. 7,334,453 |
| Brand | SKC |
|---|---|
| Origin | USA |
| Model | PMI |
| Flow Rate | 3 L/min |
| Cut-Point Options | 2.5 µm (PM₂.₅), 10 µm (PM₁₀), or 2.5–10 µm (PM Coarse) |
| Housing Material | Precision-machined aluminum (inlet), PVC (exhaust), Delrin® filter cassette with stainless steel support mesh |
| Impactor Substrate | 25 mm pre-oiled porous plastic disc (disposable, reduces particle bounce) or optional 25 mm filter for chemical analysis |
| Final Filter | 37 mm diameter, media-dependent (e.g., PVC, PTFE, quartz, Teflon) |
| Dimensions (w/o clamp) | 2 in (5.1 cm) dia × 1 in (2.6 cm) H |
| Weight | 2.5 oz (70.9 g) |
| Inlet Tubing ID | 1/4 in |
| Patented Design | US Patent No. 7,334,453 |
| Compliance | EPA-defined PM₂.₅ and PM₁₀ size-selective sampling per 40 CFR Part 53 and ISO 7708 |
| Brand | SkyRay Instrument |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Category | Domestic |
| Model | VOC-5000 |
| Detection Principle | Flame Ionization Detection (FID) & Photoionization Detection (PID) |
| Instrument Type | Portable |
| Typical Configuration | Total Volatile Organic Compounds (TVOC) Analyzer |
| Detection Range (FID) | 0–50,000 ppm |
| Detection Range (PID) | 0–4,000 ppm |
| Resolution | 0.1 ppm (PID), 0.1 ppm (FID) |
| Accuracy | ±5% of reading or ±3 ppm (whichever is greater) |
| Detection Limit (FID) | 0.5 ppm |
| Detection Limit (PID) | 0.1 ppm |
| T90 Response Time (FID) | ≤3.5 s |
| T90 Response Time (PID) | <3 s |
| Zero Recovery Time (FID) | ≤4 s to 10% of baseline |
| H₂ Cylinder Capacity | 100 mL at 20 MPa |
| H₂ Runtime | >12 h per full charge |
| Battery Life | 10 h (typical operation) |
| Ignition System | Dual spark igniters |
| Displayed Parameters | Flame temperature, battery level, pump power, H₂ pressure |
| CPU | Octa-core ARM Cortex-A53 (64-bit, 2.3 GHz) |
| Memory | 64 GB ROM + 4 GB RAM, expandable via 128 GB microSD |
| OS | Android 9.0 |
| Connectivity | USB Type-C, Wi-Fi 802.11 a/b/g/n, Bluetooth 4.0 |
| Brand | smartGAS |
|---|---|
| Origin | Germany |
| Model | SM-SF6 |
| Detection Principle | Non-Dispersive Infrared (NDIR) |
| Measurement Range Options | 0–50 ppm, 0–100 ppm, 0–100% vol |
| Resolution | 0.1 ppm (low-range), 1% (high-range) |
| Accuracy | ±1 ppm (low-range), ±2% of reading (high-range) |
| Output Signals | 4–20 mA, 0–1 V / 0–2.5 V, RS485 (Modbus RTU), USB |
| Operating Temperature | -10 to +50 °C |
| Lifetime | ≥10 years |
| Cross-Sensitivity | Negligible to H₂O, CO₂, ethanol |
| Compliance | CE, RoHS, EMC Directive 2014/30/EU |
| Enclosure Rating | IP65 (SM-SF6 base variant) |
| Brand | Solar Light |
|---|---|
| Origin | USA |
| Model | Microtops II |
| Optical Channels | 340, 380, 440, 500, 675, 870, 936, 1020 nm (user-selectable 5-channel configuration) |
| Spectral Bandwidth (FWHM) | 2–10 nm depending on channel |
| Stray Light Rejection | ≤1×10⁻⁶ (λ < 650 nm), ≤1×10⁻⁵ (λ < 1.2 µm) |
| Dynamic Range | >300,000 |
| Radiometric Resolution | 0.1 W/m² |
| Field of View | 2.5° |
| Accuracy | ±1–2% |
| Nonlinearity | ≤0.002% FS |
| Operating Temperature | 0–50 °C, no precipitation |
| Power | 4×AA alkaline batteries |
| Weight | 600 g |
| Dimensions | 10 × 20 × 4.3 cm |
| Interface | RS-232C |
| Data Storage | Non-volatile memory with timestamp, GPS coordinates (optional), solar zenith angle, altitude, pressure, temperature |
| Software | MICROTOPS Organizer (Windows-based data retrieval and archiving) |
| Brand | Starwood |
|---|---|
| Model | 3000-0C |
| Detection Principle | Condensation Particle Counter (CPC) |
| Particle Size Range | 0.02–1.0 µm |
| Concentration Range | 0–100,000 particles/cm³ |
| Sample Flow Rate | 100 cm³/min |
| Total Flow Rate | 700 cm³/min |
| Fit Factor Calculation | Direct Cout/Cin Ratio |
| Challenge Agent | Isopropanol (≥99.5%) or Ethanol |
| Display | 7-inch True Color Touchscreen |
| Operating Temperature | 10–35 °C |
| Relative Humidity | 20–85% RH (non-condensing) |
| Power Supply | AC 110–240 V, 50/60 Hz |
| Dimensions | 208 × 117 × 262 mm (W×H×D) |
| Weight | 2.3 kg |
| Compliance Standards | OSHA 1910.134, CSA Z94.4, ANSI/AIHA Z88.10, UK HSE INDG479, GB 19083–2010, GB 2626–2019, GB/T 32610–2016 |
| Connectivity | USB, Ethernet, Wi-Fi |
| Software Compatibility | Windows 7/8/10, .NET Framework 3.5 |
| Data Export Format | Microsoft Excel |
| Storage Media | USB flash drive |
| Language Options | English, Chinese, Japanese, French, Spanish, Portuguese |
| Brand | Starwood |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | V100 |
| Pricing | Available Upon Request |
| Flow Rates | 28.3 L/min, 50 L/min, 100 L/min |
| Display | Color LCD with Touch Interface |
| Data Storage | >500 Sampling Records |
| Connectivity | Ethernet & USB |
| Weight | 12 lbs (5.4 kg) |
| Dimensions | 10″ L × 8″ W × 7″ H (254 × 203 × 178 mm) |
| Power Supply | 100–240 V AC, 50/60 Hz |
| Exhaust Filter | 0.2 µm Sterile Vent Filter |
| Housing & Sampling Heads | 316 Stainless Steel + Microban®-Impregnated Kydex® |
| Sampling Methods | Andersen-style Impaction & Rotary Slit™ Impaction |
| Sampling Head Options | R2S (Rotary Slit Standard), RCG (Compressed Gas), RAS (Remote Access Sampling) |
| Remote Control | IR-enabled (Start/Stop/Pause/Resume) |
| Calibration | On-screen Test Plate Verification |
| Sampling Duration per Cycle | 0–120 min |
| Programmable Parameters | Delay Time, Start Time, Sample Duration, Number of Cycles, Inter-Cycle Pause |
| Print Output | Thermal Label + Direct Thermal Paper |
| Sampling Capacity | >300 Agar Plates per Full Memory Cycle |
| Brand | SUSS |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Instrument Type | Continuous Emission Monitoring System (CEMS) |
| Model | JF-2200 |
| Gas Measurement Ranges | CO 0–1000 ppm |
| Measured Parameters | O₂, CO, CO₂, CH₄, C₃H₈, C₄H₁₀, Total Hydrocarbons (HC), NOₓ, NO₂, N₂O, NH₃, SO₂, H₂S, temperature, humidity, static/total pressure, flue gas velocity |
| Compliance | Designed to meet ISO 14064-1, EN 15267, and EPA Method 3A / 6C / 7E / 10 standards for stack emission verification |
| Brand | WD Precision |
|---|---|
| Origin | Switzerland |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | SwisensPoleno Jupiter |
| Price | USD 420,000 (FOB Zurich) |
| Origin | Netherlands |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | PM Series |
| Pricing | Upon Request |
| Measurement Principle | Extractive Nephelometry (Scattered Light Detection) |
| Measurable Parameters | Mass Concentration of Ambient and Flue Gas Particulate Matter (PM₁₀, PM₂.₅, TSP) |
| Detection Limit | 0.1 µg/m³ (as PM₁₀ equivalent) |
| Sampling Method | Heated Extractive Probe with Return-Line Conditioning |
| Optical Maintenance | Purge-Gas–Assisted Lens Cleaning |
| Calibration | In-Situ Auto-Zero and Span Calibration via Patented Reference Path Technology |
| Compliance | Designed to meet EN 15267-3, EN 14181 (QAL1/QAL2), and EPA Method 9/PS-11 requirements for continuous emission monitoring systems (CEMS) |
| Origin | Netherlands |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | PM-200 |
| Pricing | Upon Request |
| Measurement Principle | Beta-Ray Absorption with Complementary Optical Scattering |
| Measured Parameter | Total Suspended Particulate Mass Concentration (PM) |
| Detection Limit | 0.1 mg/m³ (100 µg/m³) |
| Compliance | Designed to meet EU Directive 75/76/EEC requirements and EPA Method 5 for isokinetic sampling |
| Brand | TaiKun |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | TK-2020 |
| Typical Configuration | Integrated High-Flow Particulate Sampler |
| Flow Range | 0–20,000 L/min |
| Vacuum Pressure Capability | Up to 2.0 kPa (not L/min — corrected per engineering standard) |
| Continuous Operation Duration at Rated High Flow & Resistance | 24 h |
| Service Life at Maximum Flow and System Backpressure | 168 h |
| Basis Weight | 40 g/m² |
| Thickness | 0.2 mm |
| Filtration Efficiency | 99.995% (NaCl aerosol, 0.3–0.5 µm, face velocity 0.1 m/s, test area 50 cm²) |
| Initial Pressure Drop | 137 Pa (same test conditions) |
| Material | Electrostatically Charged Polypropylene |
| Brand | TaiKun |
|---|---|
| Origin | USA |
| Model | TK-2020-PM2.5 |
| Filter Material | Electrostatically Charged Polypropylene |
| Basis Weight | 40 g/m² |
| Thickness | 0.2 mm |
| Filtration Efficiency | 99.995% (NaCl, 0.3–0.5 µm, face velocity 0.1 m/s, test area 50 cm²) |
| Pressure Drop | 137 Pa (same test conditions) |
| Filter Geometry | Customizable shape and size per client specification |
| Brand | TCT (Xiamen Tongchuang) |
|---|---|
| Origin | Fujian, China |
| Model | VRMS1000 |
| Instrument Type | Portable System |
| Max. Permissible Error | ±1% |
| Zero Drift | ±1% |
| Span Drift | ±1% |
| Repeatability | ±1% |
| Brand | testo |
|---|---|
| Origin | Germany |
| Model | 0563 3163 |
| Detection Principle | Heated Diode (HD) Sensor |
| Sensitivity | 4 g/year (0.15 oz/yr) |
| Detectable Refrigerants | R22, R134a, R404A, R410A, R507, R438A, and all CFCs, HCFCs, HFCs |
| Operating Temperature | −18 °C to +50 °C |
| Storage Temperature | 0 °C to +50 °C |
| Relative Humidity Range | 20–80 % RH |
| Weight | 500 g (incl. batteries) |
| Dimensions | 270 × 60 × 61 mm |
| Power Supply | 2 × D-cell batteries |
| Battery Life | ~16 h continuous operation |
| Sensor Lifetime | 80–100 h (approx. 1 year under typical field use) |
| Compliance | EN 14624:2012, SAE J1627, EU Regulation (EC) No 842/2006 & (EU) No 517/2014 (F-gas Regulation) |
| Brand | testo |
|---|---|
| Origin | Germany |
| Model | 0563 3164 |
| Detection Sensitivity | <3 g/year (per EN 14624:2012) |
| Detectable Refrigerants | R134a, R22, R404A, H₂, CFCs, HCFCs, HFCs (NH₃ requires optional probe) |
| Operating Temperature | -20 °C to +50 °C |
| Relative Humidity Range | 20–80 % RH |
| Response Time | <1 s |
| Warm-up Time | <50 s |
| Weight | 348 g |
| Dimensions (L×W×H) | 190 × 57 × 42 mm |
| Gooseneck Length | 370 mm |
| Battery | Integrated NiMH pack (6 cells), ~6 h continuous operation |
| Storage Temperature | -25 °C to +70 °C |
| Alarm Type | Visual (LED color shift: green → red) and audible (adjustable tone) |
| Compliance | EN 14624:2012 |
| Brand | testo |
|---|---|
| Origin | Germany |
| Model | 0632 3341 |
| Instrument Type | Portable Flue Gas Analyzer |
| Differential Pressure Accuracy | ±0.5 hPa (–49.9 to +49.9 hPa) |
| Repeatability | < 2 % |
| Response Time | < 20 s |
| Stability | ±1.5 % of reading (remaining pressure range) |
| Measured Gases | CO, COlow, NO, NOlow, NO₂, SO₂ (CO-interference-resistant SO₂ sensor up to 10,000 ppm CO) |
| Brand | testo |
|---|---|
| Origin | Germany |
| Model | 0632 3520 |
| Instrument Type | Portable Flue Gas Analyzer |
| Measurement Accuracy | ±5 % of reading |
| Repeatability | ≤2 % |
| Response Time | 10 s |
| Stability | ±5 % |
| Measured Gases | CO, CO₂, NO, NO₂, SO₂, O₂ (standard), optional H₂S, CₓHᵧ, and infrared CO₂ |
| Brand | testo |
|---|---|
| Origin | Germany |
| Model | 0632 3520 |
| Instrument Type | Portable Flue Gas Analyzer |
| Measurement Accuracy | ±5 % of reading |
| Repeatability | ≤2 % |
| Response Time | 10 s |
| Stability | ±5 % |
| Measurable Gases | CO, CO₂, NO, NO₂, SO₂, H₂S, and CₓHᵧ |
| Brand | testo |
|---|---|
| Origin | Germany |
| Model | 0632 3521 |
| Instrument Type | Portable Flue Gas Analyzer |
| Measurement Accuracy | ±5 % of reading |
| Repeatability | ≤2 % |
| Response Time | 10 s |
| Stability | ±5 % |
| Measurable Gases | CO, CO₂, NO, NO₂, SO₂, H₂S, CₓHᵧ |
| Brand | testo |
|---|---|
| Origin | Germany |
| Model | 0632 3521 |
| Instrument Type | Portable Flue Gas Analyzer |
| Measurement Accuracy | ±5 % of reading |
| Repeatability | ≤2 % |
| Response Time | 10 s |
| Stability | ±5 % |
| Measured Gases | CO, CO₂, NO, NO₂, SO₂, H₂S, and CₓHᵧ |
| Origin | Jiangsu, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | TFC-30 |
| Pricing | Upon Request |
| Flow Rate Options | 5–30 L/min, 3–30 L/min, 1–15 L/min, 5–25 L/min |
| Flow Accuracy | ≤ ±5% |
| Timing Accuracy | ≤ ±1‰ |
| Maximum Negative Pressure | ≥15,000 Pa |
| Charging Current | 300 mA |
| Power Supply | 10 V DC / 220 V AC, 50 Hz |
| Operating Temperature | −25 to +45 °C |
| Noise Level | ≤60 dB(A) |
| Relative Humidity | ≤85% RH |
| Dimensions | 200 × 160 × 140 mm |
| Battery | Built-in Ni-MH rechargeable battery (fully charged voltage ≈12 V, runtime ≈4 h continuous) |
| Display | LCD with real-time countdown and flow indication |
| Control | Microprocessor-based timer with pause/resume function, programmable 00:00–99:59 (hh:mm) countdown |