Graywolf
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| Brand | Graywolf |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | Domestic (China) |
| Model | AdvancedSense XM |
| Detection Medium | Gases |
| Detectable Parameters | TVOC, HCHO, CO₂, SO₂, O₃, NO₂, O₂, NO, NH₃, CO, Cl₂, H₂S, H₂, HCN, F₂, HCl, PH₃, HF, AsH₃, C₂H₄O, SiH₄, ClO₂, COCl₂, B₂H₆ (20+ gases selectable) |
| Particle Measurement | PM₂.₅, PM₁₀, TSP (0.3–25 µm, 6-channel configurable) |
| Meteorological Parameters | Air velocity (hot-wire & pitot tube), volumetric flow (m³/min), static/differential pressure, temperature (ambient, surface, liquid, thermocouple), relative/humid/absolute/specific/wet-bulb humidity |
| Brand | Graywolf |
|---|---|
| Model | AdvancedSense XM |
| Origin | Beijing, China |
| Instrument Type | Portable |
| Detection Principle | Electrochemical Sensing (for gases), Laser Scattering (for PM), Hot-Wire & Pitot Tube (for airflow), Capacitive/Thermal (for RH/T), Piezoresistive (for pressure) |
| Gas Parameters | TVOC, HCHO, CO₂, SO₂, O₃, NO₂, O₂, NO, NH₃, CO, Cl₂, H₂S, H₂, HCN, F₂, HCl, PH₃, HF, AsH₃, C₂H₄O, SiH₄, ClO₂, COCl₂, B₂H₆ |
| Particle Parameters | PM₂.₅, PM₁₀, TSP (0.3–25 µm, 6 customizable size channels) |
| Airflow Parameters | Hot-wire & Pitot tube anemometry, volumetric flow (m³/min), fresh air rate, duct & grille velocity/flow |
| Environmental Parameters | Barometric pressure, differential pressure, temperature (ambient, surface, liquid, penetration via thermocouple), relative humidity, wet-bulb, specific humidity, absolute humidity |
| Units | ppm, ppb, µg/m³, mg/m³, % vol, particles/L, m/s, m³/min, kPa, °C/°F, % RH |
| Operating System | Embedded Wolf OS v4.x |
| Data Logging | Internal SD card (up to 128 GB), real-time timestamped storage with audit trail |
| Software | WolfSense Desktop v5.2 (Windows/macOS), compliant with FDA 21 CFR Part 11 for electronic records & signatures (audit trail enabled) |
| Compliance | Meets ISO 17025 calibration traceability requirements |
| Brand | Graywolf |
|---|---|
| Model | AS XM |
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Pricing | Upon Request |
| Brand | Graywolf |
|---|---|
| Model | AS-202A |
| Type | Hot-wire anemometer |
| Measurement Range | 0–30 m/s |
| Accuracy | ±3% of reading |
| Probe Configuration | Articulated (90° bent tip) hot-wire probe |
| Operating System | Wolf OS (embedded real-time OS) |
| Software Platform | Graywolf Professional Suite (DuctCal, HoodCal, VentCal modules optional) |
| Compliance | Designed for ISO 14644-3, ISO 16813, ASHRAE 110, and EN 13725 environmental verification workflows |
| Data Logging | Internal storage + USB/Bluetooth export (CSV, PDF, XML) |
| Environmental Rating | IP54 (dust- and splash-resistant) |
| Brand | Graywolf |
|---|---|
| Origin | USA |
| Model | TG-502 / TG-503 PID Sensor Probe |
| Detection Principle | Photoionization Detection (PID) |
| Target Analytes | Volatile Organic Compounds (VOCs), selected inorganic gases (e.g., NH₃, H₂S, SO₂) |
| Ionization Energy | 10.6 eV lamp standard |
| Measurement Range | 0–5,000 ppb (TG-502), 0–20,000 ppb (TG-503) |
| Resolution | 1 ppb |
| Response Time (T90) | <3 seconds |
| Operating Temperature | 0–50 °C |
| IP Rating | IP54 |
| Power | Rechargeable Li-ion battery (up to 24 h continuous operation) |
| Data Logging | Internal memory (≥100,000 records) + real-time Bluetooth/Wi-Fi sync to mobile device |
| Brand | Graywolf |
|---|---|
| Model | DSII 8 |
| Type | Portable Gas Detector |
| Detectable Gases | TVOC, HCHO, NH₃, CO, CO₂, NO, NO₂, O₃, SO₂, H₂S, Cl₂, H₂, HCN, F₂, HCl, PH₃, HF, AsH₃, C₂H₄O (EtO), SiH₄, ClO₂, CCl₂OOCℓ₂, B₂H₆, and over 20 additional gases |
| Response Time (90%) | <1 min |
| Measurement Resolution | 1 ppb |
| Operating System | Wolf OS |
| Data Units | mg/m³, µg/m³, ppm, ppb, % vol |
| Connectivity | Multi-sensor modular interface for simultaneous real-time acquisition of up to 20 parameters |
| Brand | Graywolf |
|---|---|
| Model | DSII-3 |
| Detection Principle | Photoionization Detection (PID) |
| Instrument Type | Portable |
| Typical Configuration | Total Volatile Organic Compounds (TVOC) Analyzer |
| Sampling Method | Diffusion |
| Measurement Range | 0–50 ppm (isobutylene equivalent) |
| Resolution | 1 ppb |
| Accuracy | ±3% of reading |
| Response Time (T90) | <60 seconds |
| Origin | Beijing, China |
| Distribution Status | Authorized Distributor |
| Country of Manufacture | China |
| Unit Conversion Options | ppm, ppb, mg/m³, µg/m³, % vol |
| Brand | Graywolf |
|---|---|
| Model | DSII-3 |
| Detection Principle | Photoionization Detection (PID) |
| Instrument Type | Portable |
| Sampling Method | Diffusion |
| Measurement Range | 0–50 ppm |
| Resolution | 1 ppb |
| Accuracy | ±3% of reading |
| Response Time (t₉₀) | < 60 s |
| Operating Environment | 0–50 °C, 0–95% RH (non-condensing) |
| Data Logging | Internal memory + SD card export |
| Power Supply | Rechargeable Li-ion battery (up to 12 h continuous operation) |
| Compliance | CE, RoHS, ATEX optional (Zone 2/22) |
| Brand | Graywolf |
|---|---|
| Model | DSII-5 |
| Origin | Beijing, China |
| Distribution Status | Authorized Distributor |
| Detection Targets | TVOC, HCHO, NH₃, CO, CO₂, Temperature, Relative Humidity, and >20 Gaseous Parameters |
| Response Time (90%) | <1 min |
| Units | mg/m³, µg/m³, ppm, ppb, % |
| Operating System | Wolf OS |
| Data Logging | Real-time & Long-term Continuous Monitoring |
| Probe Interchangeability | Hot-swappable modular sensor architecture |
| Display Annotation | Text, voice, image tagging during measurement |
| Brand | Graywolf |
|---|---|
| Model | DSII-5 |
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Pricing | Upon Request |
| Detection Parameters | TVOC, HCHO, NH₃, CO, CO₂, Temperature, Relative Humidity |
| Data Acquisition | Low-noise, high-resolution analog front-end |
| Operating System | Wolf OS |
| Connectivity | Modular probe interface (up to 20 simultaneous parameters) |
| Units | mg/m³, µg/m³, ppm, ppb, % vol |
| Annotation Capability | Text, voice, image logging on-device |
| Compliance Context | Designed for ASTM D6245, ISO 16000 series, ASHRAE 62.1, and OSHA PEL/TWA reference applications |
| Brand | Graywolf |
|---|---|
| Model | DSII-8 |
| Type | Portable IAQ Monitor |
| Measurement Principle | Electrochemical Sensor Technology (for gases), NDIR (CO₂), PID (TVOC), Capacitive (RH), Thermistor (Temperature) |
| Detection Parameters | Temperature, Relative Humidity, CO, CO₂, TVOC, HCHO, NH₃, and up to 20+ optional gases (e.g., O₃, NO₂, SO₂, H₂S, Cl₂, O₂, HCN, HF, PH₃, etc.) |
| Data Logging | Internal memory + SD card |
| Display | Color touchscreen interface |
| Power | Rechargeable Li-ion battery (≥12 h operation) |
| Compliance | CE, RoHS, meets ASTM D6245, ISO 16000-23, and EN 13725 for IAQ monitoring protocols |
| Software | Wolf OS v3.2 with Graywolf IAQ Suite (supports FDA 21 CFR Part 11–compliant audit trail, GLP/GMP data integrity features) |
| Connectivity | USB-C, Bluetooth 5.0, optional Wi-Fi module |
| Brand | Graywolf |
|---|---|
| Model | DSII-8 |
| Type | Portable Ambient Air Quality Monitor |
| Detectable Gases | TVOC, HCHO, NH₃, CO, CO₂, NO, NO₂, O₃, SO₂, H₂S, Cl₂, H₂, HCN, F₂, HCl, PH₃, HF, AsH₃, C₂H₄O (EtO), SiH₄, ClO₂, CCl₂OOCℓ₂, B₂H₆ (20+ gases) |
| Response Time (90%) | < 60 s |
| Detection Limit | 1 ppb |
| Gas Units | mg/m³, µg/m³, ppm, ppb, % vol |
| Operating System | Wolf OS |
| Data Logging | Onboard storage with timestamped records |
| Probe Interface | Modular hot-swappable sensor bays |
| Compliance | Designed for ASTM D6245, ISO 16000-23, EN 13725, and EPA Compendium Method TO-15 support |
| Brand | Graywolf |
|---|---|
| Origin | USA |
| Manufacturer Status | Authorized Distributor |
| Product Origin | Imported |
| Model | Graywolf |
| Pricing | Upon Request |
| Brand | Graywolf |
|---|---|
| Origin | USA |
| Model | GW-3016 |
| Channel Configuration | 6 simultaneous size channels (e.g., 0.3, 0.5, 1.0, 2.5, 5.0, 10.0 µm) |
| Display | 3.8-inch capacitive touchscreen |
| Data Interface | USB-C to PC |
| Software Compatibility | WolfSense PC Software (standard), Advanced Report Generator (ARG, optional) |
| Operating Mode | Standalone or integrated with GrayWolf WolfPack / AdvancedSense systems |
| Weight | < 0.6 kg |
| Compliance | CE, RoHS, FCC Class B |
| Power | Rechargeable Li-ion battery (≥8 hrs typical operation) |
| Brand | Graywolf |
|---|---|
| Origin | USA |
| Model | IAQ Surveyor II |
| Detection Parameters | CO₂, CO, Relative Humidity (%RH), Temperature (°C/°F) |
| Optional Probes | Retractable Hot-Wire Anemometer (4-in-1), K-Type Thermocouple, Differential Pressure Sensor with Auto-Zero Microbarometer |
| Data Logging | Manual & Automatic (Scheduled/Event-Triggered), Up to 32,000 Records |
| Interface | RS-232 Serial Port |
| Software Compatibility | WolfSense PC Analysis Software |
| Power | Rechargeable Li-ion Battery / AA Alkaline Batteries / AC Adapter |
| Enclosure | IP54-Rated Impact-Resistant Housing |
| Operating Temperature | 0–50 °C |
| Display | Backlit Graphical LCD (128 × 64 pixels), Wide-View Angle, Real-Time Multi-Parameter Scroll Display |
| Probe Interface | Dual Modular Connector (Simultaneous Dual-Probe Operation) |
| Compliance | Meets ASTM D6245, ISO 16814, ASHRAE Standard 62.1 Requirements for IAQ Assessment |
| Brand | Graywolf |
|---|---|
| Model | PC-3500 |
| Type | Handheld |
| Sampling Flow Rate | 2.83 L/min |
| Particle Size Range | 0.3–25 µm |
| Channel Count | 6 |
| Laser Pulse Rate | 250,000 pulses/sec |
| Max. Concentration | 15,000,000 particles/ft³ |
| Battery Life | >10 h continuous operation |
| Operating Temperature | 5–40 °C |
| Relative Humidity | 20–95 % RH (non-condensing) |
| Dimensions | 25.4 × 12.9 × 11.4 cm (with handle) |
| Weight | 1.0 kg |
| Compliance | ISO 21501-4 |
| Brand | Graywolf |
|---|---|
| Model | PC-3500 |
| Measurement Principle | Light Scattering (Laser Nephelometry) |
| Measured Parameters | TSP, PM₁₀, PM₂.₅, PM₁, PM₀.₃ |
| Particle Size Range | 0.3–25 µm |
| Sampling Flow Rate | 2.83 L/min |
| Measurement Interval | 1 s – 99 h (user-configurable) |
| Channel Configuration | 6 independent size channels |
| Built-in PHA | Yes (compliant with ISO 21501-4) |
| Laser Pulse Rate | 250,000 pulses/sec |
| Max. Particle Concentration | 15,000,000 particles/ft³ |
| Operating Temperature | 5–40 °C |
| Relative Humidity | 20–95 % RH (non-condensing) |
| Battery Life | >10 h continuous operation |
| Dimensions | 25.4 × 12.9 × 11.4 cm (incl. handle) |
| Weight | 1.0 kg |
| Brand | Graywolf |
|---|---|
| Model | PC-3500 |
| Measurement Principle | Light Scattering (Laser Nephelometry) |
| Particle Size Range | 0.3–25 µm |
| Sampling Flow Rate | 2.83 L/min |
| Battery Life | >10 h continuous operation |
| Operating Temperature | 5–40 °C |
| Relative Humidity | 20–95% RH (non-condensing) |
| Dimensions | 25.4 × 12.9 × 11.4 cm (with handle) |
| Weight | 1.0 kg |
| Calibration Channels (factory) | 0.3, 0.5, 1.0, 2.5, 5.0, 10.0 µm |
| Laser Pulse Rate | 250,000 pulses/sec |
| Max. Concentration | 15,000,000 particles/ft³ |
| Alarm | Adjustable audible alarm |
| Data Annotation | On-screen real-time annotation |
| Power Management | Advanced sleep mode and dynamic power regulation |
| Compliance | ISO 21501-4, ISO 14644-1 (cleanroom classification support), USP <788>, FDA 21 CFR Part 11 (when used with validated software workflow) |
| Brand | Graywolf |
|---|---|
| Model | PC3500 |
| Measurement Principle | Light Scattering (Laser Nephelometry) |
| Measured Parameters | TSP, PM10, PM2.5, PM1 |
| Particle Size Range | 0.3–25 µm |
| Sampling Flow Rate | 2.83 L/min |
| Measurement Interval | 1 s – 99 h |
| Laser Pulse Rate | 250,000 pulses/sec |
| Operating Temperature | 5–40 °C |
| Relative Humidity | 20–95 % RH (non-condensing) |
| Battery Life | >10 h continuous operation |
| Dimensions | 25.4 × 12.9 × 11.4 cm (with handle) |
| Weight | 1.0 kg |
| Brand | Graywolf |
|---|---|
| Model | PIT-504-KIT |
| Type | Pitot Tube Anemometer |
| Measurement Range | 0–100 m/s |
| Accuracy | ±3% |
| Operating Temperature (short-term) | up to 800 °C |
| Operating Temperature (continuous) | up to 680 °C |
| Length | 140 cm (extendable to 205 cm, 4-segment telescoping design) |
| Origin | Beijing, China |
| Distribution Status | Authorized Distributor |
| Brand | Graywolf |
|---|---|
| Model | RH-AS2 |
| Origin | Beijing, China |
| Manufacturer Status | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Pricing | Available Upon Request |
| Brand | Graywolf |
|---|---|
| Model | TC-302HY |
| Type | K-Type Thermocouple Probe |
| Measurement Range | –80 °C to +205 °C |
| Output Sensitivity | ≈40 µV/°C |
| Probe Configuration | Subcutaneous (Needle-Type) |
| Sheath Material | Stainless Steel 316 |
| Lead Length | Standard 2 m (shielded, twisted-pair PTFE-insulated cable) |
| Connector | Miniature Thermocouple Connector (MJ) compatible with Graywolf handheld meters (e.g., Solo, DP-Calc, AirWolf series) |
| Compliance | RoHS-compliant construction |
| Calibration | NIST-traceable calibration certificate available upon request |
| Operating Environment | Indoor, non-explosive, non-corrosive ambient (IP54-rated probe tip when used with compatible host) |
| Brand | Graywolf |
|---|---|
| Origin | USA |
| Manufacturer Status | Authorized Distributor |
| Product Origin | Imported |
| Model | TG-501/EC-202 |
| Pricing | Upon Request |
| Brand | Graywolf |
|---|---|
| Origin | USA |
| Model | TG502 |
| Detection Principle | Photoionization Detection (PID) with 10.6 eV UV lamp |
| TVOC Range (ppb mode) | 0.01–20.00 ppm (selectable units: ppb or ppm) |
| TVOC Range (ppm mode) | 0.1–2000 ppm |
| Relative Humidity Range | 0.0–100.0 %RH |
| RH Accuracy | ±2% RH (<80% RH), ±3% RH (>80% RH) |
| Temperature Range | −10°C to +70°C |
| Temp Accuracy | ±0.3°C |
| Response Time (90%) | <60 s for PID, RH, and temperature |
| Probe Dimensions | Ø5 cm × 30 cm |
| Probe Weight | 0.7 kg (including batteries) |
| Power Supply | Two D-cell batteries (150 h typical runtime) or optional 3 V DC adapter |
| Integrated Sensors | PID (10.6 eV), temperature, relative humidity |
| Optional Add-on Gases (up to 3 simultaneously) | SO₂, NO₂, CO, NH₃, H₂S, HCN, HCl, H₂, Cl₂, O₂, O₃, EtO, NO (NO and EtO mutually exclusive), CO/H₂S dual-gas sensor |
| Brand | Graywolf |
|---|---|
| Origin | USA |
| Distributor Status | Authorized Distributor |
| Product Origin | Imported |
| Model | Graywolf Series |
| Pricing | Available Upon Request |
| Brand | Graywolf |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | WolfPACK |
| Pricing | Available Upon Request |
| Brand | Graywolf |
|---|---|
| Origin | USA |
| Model | Zephyr II |
| Type | Handheld Differential Pressure, Static Pressure, Temperature, and Air Velocity Monitor with Auto-Zero Functionality |
| Compliance | Designed for HVAC commissioning, IAQ assessment, and environmental facility monitoring per ASHRAE 62.1, ISO 16813, and OSHA 1910.134 requirements |
| Connectivity | RS-232 (via CF serial card) compatible with GrayWolf DirectSense handhelds and LAP mobile PCs |
| Sensor Options | Integrated micro-manometer, K-type thermocouple input, Pitot tube for velocity/VFR, optional 3-in-1 telescoping probe (Model 2300AHTS) for humidity, temperature, and hot-wire anemometry |
| Brand | Graywolf |
|---|---|
| Model | Zephyr XM |
| Type | Handheld Differential & Absolute Pressure Meter |
| Measurement Principle | Piezoresistive MEMS Sensor with Auto-Zero and Dual-Range DP Architecture |
| Pressure Range | ±10,000 Pa (±40 inH₂O) for ΔP |
| Resolution | 0.1 Pa / 0.001 inH₂O / 0.1 mbar (ΔP) |
| Accuracy (ΔP, auto-zeroed) | ±1% rdg ±0.1 Pa up to 250 Pa |
| Operating Temp | −10°C to +50°C, 0–100% RH non-condensing |
| Display | 3.5″ HVGA color touchscreen (320 × 480) |
| Data Storage | 32 GB internal (millions of timestamped readings + audio/text annotations) |
| Battery | 4250 mAh Li-ion rechargeable |
| Dimensions | 96 × 177 × 47 mm |
| Weight | 590 g |
| Compliance | Designed for HVAC, IAQ, and cleanroom commissioning per ASHRAE 110, ISO 14644-3, and EU Directive 2014/30/EU (EMC) |