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BrandPERIC
OriginHebei, China
Manufacturer TypeManufacturer
Product CategoryDomestic
ModelCustomized 4
PricingUpon Request
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BrandPERIC
OriginHebei, China
Manufacturer TypeOEM/ODM Producer
Country of OriginChina
ModelG-WA10
PricingUpon Request
Detection PrinciplesElectrochemical, Infrared (IR), Catalytic Combustion, Thermal Cracking + IR
Supported Gases>30 toxic, flammable, and corrosive gases including NH₃, NF₃, SiH₄, AsH₃, B₂H₆, PH₃, H₂S, Cl₂, HF, HCl, HBr, SO₂, O₃, CO, NO, O₂, CH₄, C₂H₂, C₂H₄, C₃H₆, H₂, D₂, C₄F₆, CH₃F, CH₂F₂, COS, IPA, TEOS, GeH₄, ClO₂, CH₃ClO₂S
SamplingIntegrated diaphragm pump with flow & pressure monitoring and auto-adaptive regulation
Sensor ArchitectureModular, hot-swap intelligent sensors with offline calibration capability
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BrandPERIC
ModelEO-VD
Detection PrinciplePhotoionization Detection (PID)
Measurement TargetTotal Volatile Organic Compounds (TVOC), including benzene, aliphatic hydrocarbons, and alkanes
Power SupplyAC 220 V ±10%, 50/60 Hz
Protection RatingIP66
Explosion ProtectionEx d IIC T6 Gb
Communication Interface4G LTE + Ethernet (RJ45)
Alarm OutputVisual (LED strobe) + Audible (≥85 dB at 1 m)
Data ProtocolHJ 212–2017 (China EPA Standard)
Operating Temperature−10 °C to +55 °C
Relative Humidity≤93 % RH (non-condensing at 25 °C)
Atmospheric Pressure Range86–106 kPa
Response Time (T90)≤20 s
Accuracy±10 % of Full Scale (FS)
DisplayHigh-resolution color LCD (≥3.5″, 320×240 pixels)
Sensor ConfigurationTriple-sensor simultaneous monitoring (customizable VOC selectivity)
Calibration GasIsobutylene (default), traceable to NIST or equivalent national standards
Typical Measurement Ranges0–20, 0–50, 0–200, 0–2000 μmol/mol or 0–50, 0–125 mg/m³ (selectable)
Display Resolution0.1 or 1 μmol/mol
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BrandPERIC
OriginHebei, China
Manufacturer TypeManufacturer
Origin CategoryDomestic
ModelCustom10
PricingUpon Request
Gas Measurement RangeNH₃ (0–10,000 ppm), NO (0–3,000 ppm), NO₂ (0–3,000 ppm), N₂O (0–1,000 ppm), CH₃OH (0–2,000 ppm), CH₂O (0–1,000 ppm), CH₄ (0–30,000 ppm), O₂ (0–24% vol), CO (0–2,000 ppm), CO₂ (0–14% vol), SO₂ (0–1,000 ppm)
Accuracy≤ ±2% FS for all listed gases
Detection TechnologiesNDIR, UV-DOAS, TDLAS
Application ScopeDual-fuel diesel, LNG, methanol, and ammonia-fueled marine engines
Compliance SupportASTM D6595, ISO 8178-4, IMO MARPOL Annex VI Tier III test protocols
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BrandPERIC
ModelGAP-O3
Measurement PrincipleUV Absorption (254 nm)
Detection Range0–1000 nmol/mol
Detection Limit≤1 nmol/mol
Accuracy±3% FS
Repeatability≤1%
Response Time (T90)≤20 s
Zero Drift (4 h)±2 nmol/mol
Span Drift (4 h)±4 nmol/mol
Operating Temperature5–40 °C
Relative Humidity≤85% RH
Display5-inch capacitive touchscreen
Power SupplyDC 12 V (with internal rechargeable Li-ion battery)
ComplianceDesigned for continuous ambient and industrial process monitoring per ISO 13964, ASTM D5012, and EPA Reference Method EQOA-01
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BrandPERIC
ModelEMO-HJV
OriginHebei, China
Manufacturer TypeOEM/ODM Producer
Country of OriginChina
Power SupplyAC 220 V ±10%, with built-in rechargeable battery supporting ≥6 hours operation during power outage
Sampling MethodActive pump-driven aspiration with integrated hydrophobic dust/water filter
Communication Interfaces4G LTE (Cat 1), Ethernet (RJ45), LoRaWAN (optional), RS485 (Modbus RTU)
Local StorageMicroSD card slot (up to 32 GB)
Data Upload ProtocolMQTT/HTTP over TLS 1.2
Remote CapabilitiesOTA firmware update, remote zero/span calibration, drift compensation algorithm
Data Integrity断点续传 (Resume-on-Interruption) with local queue buffering
ExpandabilityOptional meteorological module (wind speed/direction, temperature, humidity, pressure, rainfall)
ComplianceDesigned per IEC 61326-1 (EMC), EN 50270 (gas detection equipment), and aligned with technical requirements of China’s HJ 653–2013 and HJ 93–2013 for ambient air monitoring stations
Detection Parameters & RangesPM₂.₅ (0–1000 µg/m³, resolution: 1 µg/m³), PM₁₀ (0–1000 µg/m³, resolution: 1 µg/m³), CO (0–12.5 µmol/mol, resolution: 0.01 µmol/mol), SO₂ (0–1000 nmol/mol, resolution: 1 nmol/mol), NO₂ (0–1000 nmol/mol, resolution: 1 nmol/mol), O₃ (0–1000 nmol/mol, resolution: 1 nmol/mol), VOCs (0–50 µmol/mol, resolution: 1 nmol/mol)
Sensor TechnologiesOptical scattering (PM), electrochemical (CO, SO₂, NO₂, O₃), photoionization detection (PID) for VOCs, NDIR for CO₂ (optional)
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BrandPERIC
OriginHebei, China
Manufacturer TypeManufacturer
Country of OriginDomestic (China)
ModelCustom Model 11
PricingUpon Request
Measurement PrincipleInfrared Light Scattering
Range0–5 mg/L
Resolution0.01 mg/L
Adjustable Alarm Threshold0.9–2.5 mg/L
Communication InterfaceRS485
Power Supply24 VDC
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BrandPERIC
ModelPR-CEMS-100
OriginHebei, China
Manufacturer TypeOriginal Equipment Manufacturer (OEM)
Regional ClassificationDomestic (China)
PricingAvailable Upon Request
Measurement PrinciplesUV Differential Optical Absorption Spectroscopy (UV-DOAS), Non-Dispersive Infrared (NDIR), Electrochemical Sensing
Measured GasesSO₂, NO, NO₂, CO, CO₂, O₂, CH₄ (optional)
Sample Flow Rate60–100 L/min
Response Time≤30 s
Accuracy≤±2% FS
Zero/ Span Drift<±2% FS/week
S/C Ratio CalculationSupported
Environmental RatingMarine-grade (salt fog, vibration, acceleration/deceleration)
ComplianceMARPOL Annex VI, GB 15097–2016, GD01–2011
CertificationsRecognized by Major Classification Societies (e.g., CCS, DNV, LR, ABS)
Output Interfaces4–20 mA analog, Modbus TCP/RTU
Optional EnclosureClimate-controlled cabinet with HVAC
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BrandPERIC
OriginHebei, China
Manufacturer TypeManufacturer
Origin CategoryDomestic
ModelCustom Version
PricingUpon Request
Detection GasesHydrogen, Combustible Gases (e.g., CH₄), Oxygen, Ammonia
Measurement Ranges0–100% LEL (H₂ & combustibles), 0–25% O₂, 0–100 ppm NH₃
Accuracy≤±3% FS (H₂ & combustibles), ≤±2% FS (O₂), ≤±5% FS (NH₃)
T90 Response Time≤30 s (H₂), ≤60 s (combustibles, O₂, NH₃)
CertificationCCC (China Compulsory Certification)
DesignExplosion-Proof (Ex d IIB T6 Gb), Modular Controller Architecture, Integrated Sampling & Pre-treatment Compatibility
Environmental ResistanceVibration-resistant, Salt Mist Resistant
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BrandPERIC
OriginHebei, China
Manufacturer TypeOEM Producer
Country of OriginChina
ModelPR-CH4-1000
Measurement Range0–1000 ppm CH₄ (customizable)
Repeatability≤ ±1% FS
Flow Rate1 L/min ±10%
Accuracy≤ ±1% FS
Stability≤ ±1% FS/week
Operating Temperature0–50 °C
Relative Humidity≤90% RH (non-condensing)
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BrandPERIC
ModelGAP-D10
TypePortable Gas Analyzer
Measurement PrincipleTunable Diode Laser Absorption Spectroscopy (TDLAS)
MeasurandNH₃
Range0–100 ppm / 0–1000 ppm (switchable)
Detection Limit<50 ppb (typical, 1σ, 1-s averaging)
Sampling Flow Rate≥2.8 L/min
Response Time (T₉₀)≤30 s
Operating Temperature−10 °C to +50 °C
Relative Humidity0–95 % RH (non-condensing)
Accuracy≤±1 % FS
Power Supply220 V AC, 50 Hz
Enclosure RatingIP54
Optical PathHeated Multi-Pass Gas Cell
Signal ProcessingDigital Lock-in Amplifier with 2f-WMS Demodulation
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BrandPERIC
OriginHebei, China
Manufacturer TypeManufacturer
Country of OriginDomestic (China)
ModelGX-C100X
PricingUpon Request
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BrandPERIC
OriginHebei, China
Manufacturer TypeDirect Manufacturer
Country of OriginChina
ModelYWT-2024
PricingUpon Request
Detection PrincipleLight Scattering (Multi-Path Compensated)
PortabilityPortable
Application ScopeMarine Engineering, Hydraulic Systems, Engine Rooms, and Industrial Enclosures
Target Aerosol Size Range1–10 µm
Measurement Range0–5 mg/L
Resolution0.01 mg/L
Output InterfaceRS485
Power Supply24 VDC
Ingress Protection RatingIP56
Operating Temperature0–70 °C
ComplianceIACS Unified Requirement UR67 (Oil Mist Detection in Main Engine Crankcases)
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BrandPERIC
OriginHebei, China
Manufacturer TypeManufacturer
Origin CategoryDomestic
ModelCustomized 7
QuotationUpon Request
Repeatability2% F.S.
Resolution0.01% VOL
Response Time≤30 s
CO₂ Measurement Range(0–10)% VOL
Measurement PrincipleTunable Diode Laser Absorption Spectroscopy (TDLAS)
Accuracy±2% F.S.
Operating Ambient Temperature−20 °C to +55 °C
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BrandPERIC
ModelGAP X4
Gas Detection ChannelsCH₄ (0–100% LEL), O₂ (0–30.0% vol), CO (0–500 ppm), H₂S (0–100 ppm)
Detection PrinciplesCatalytic combustion (CH₄), electrochemical (O₂, CO, H₂S)
Sampling MethodDiffusion
Response Time (T₉₀)≤60 s for all gases
Accuracy±5% FS (CH₄), ±3% FS (O₂), ±10% relative (CO, H₂S)
Display Resolution1% LEL / 0.1% vol / 1 ppm / 1 ppm
Alarm Thresholds (Configurable)CH₄: 25% LEL
O₂Low 19.5% vol, High 23.5% vol
CO24 ppm
H₂S18 ppm
PowerRechargeable 3.7 V Li-ion battery (103450 type)
Operating Temp−10 °C to +55 °C
Operating Humidity0–95% RH (non-condensing)
Ingress ProtectionIP65
Explosion ProtectionEx ib IIB T3 Gb per GB 3836.1–2010 & GB 3836.4–2010
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BrandPERIC
OriginHebei, China
Manufacturer TypeManufacturer
Country of OriginDomestic (China)
ModelOX-01
PricingAvailable Upon Request
Oxygen (O2) Detection PrincipleZirconia Electrochemical Cell
O2 Range90–100 % vol
O2 Resolution0.01 %
CO2 Detection PrincipleNDIR (Non-Dispersive Infrared)
CO2 Range0–2000 ppm
CO2 Resolution0.1 ppm
CO Detection PrincipleElectrochemical Sensor
CO Range0–50 ppm
CO Resolution0.1 ppm
Cl₂ Detection PrincipleElectrochemical Sensor
Cl₂ Range0–10 ppm
Cl₂ Resolution0.1 ppm
Dew Point Temperature Measurement PrincipleCapacitive Hygrometry
Dew Point Range–60 to +20 °C
Dew Point Resolution0.01 °C
Particulate Matter (PM) Detection PrincipleLaser Light Scattering
PM Range0–1 mg/m³
PM Resolution0.001 mg/m³
Display5.6-inch high-resolution TFT LCD
Data LoggingInternal storage with timestamped records
PortabilityHandheld, battery-operated design for field deployment
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BrandPERIC
OriginHebei, China
Manufacturer TypeOEM/ODM Producer
Country of OriginChina
ModelCustom-1
PricingUpon Request
PrincipleLaser Raman Spectroscopy
Form FactorPortable
Detection RangeH₂: 0–100% vol, O₂: 0–20% vol, N₂: 0–100% vol
Accuracy≤0.3% vol (0–10% range), ≤3% FS (10–100% range)
Response TimeDefault 30 s, Adjustable
PowerIntegrated Rechargeable Battery (≥8 h runtime)
DimensionsApprox. 40 × 30 × 25 cm (l×w×h), Luggage-Sized Enclosure
SamplingBuilt-in Diaphragm Pump with External Gas–Liquid Separator
ComplianceDesigned for IAEA Safety Standards, NRC Regulatory Guidance (NUREG-0711), and ISO 17025 Traceability Framework
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BrandPERIC
ModelEMO-YC
OriginHebei, China
Manufacturer TypeDirect Manufacturer
Country of OriginChina
CertificationCCEP, CPA, CMA
Measurement PrincipleLaser Light Scattering
Particle RangeTSP/PM10/PM2.5: 0–10 mg/m³
LOD0.001 mg/m³
Accuracy±10%
Temp. Range−40–80 °C (±0.3 °C)
RH Range0–100% RH (±3% RH)
Wind Speed0–30.0 m/s (0.1 m/s res.)
Wind Direction0–360° (8-sector)
Barometric Pressure300–1100 hPa (1 Pa res.)
IP RatingIP54
Power InputAC 220 V
Data Transmission4G Cellular + Optional Wired Ethernet
Operating Temp.−20–70 °C
Humidity Limit≤95% RH non-condensing
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BrandPERIC
OriginHebei, China
Manufacturer TypeManufacturer
Country of OriginDomestic (China)
ModelGAP X2 P
PriceUpon Request
Detection GasesCombustible Gas (EX), Hydrogen Sulfide (H₂S), Carbon Monoxide (CO), Oxygen (O₂)
Measurement Ranges0–100% LEL (EX), 0–100 ppm (H₂S), 0–1000 ppm (CO), 0–30% VOL (O₂)
Accuracy≤±5% FS (EX), ±10% (CO), ±5 µmol (H₂S)
Response Time≤45 s
Operating Temperature−20 °C to +50 °C
Dimensions & Weight160 × 80 × 60 mm / 0.4 kg
Display3.5″ IPS, 320 × 480 resolution, bilingual (English/Chinese)
Power4600 mAh Li-ion battery, standby >9 h
Ingress Protection & CertificationIP66, Ex ib IIB T3 Gb
Alarm ModesAudible (≥85 dB), visual (high-brightness LED), and vibration
Data Logging3000-event alarm memory
Sampling MethodIntegrated micro-diaphragm pump (pump-suction)
Charging InterfaceMicro-USB, compatible with portable power banks
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BrandPERIC
OriginHebei, China
Manufacturer TypeDirect Manufacturer
Country of OriginChina
ModelGAF X8-II
PricingUpon Request
Display4.3-inch HD TFT LCD
CommunicationLoRa wireless protocol (sub-GHz ISM band, up to 5 km line-of-sight range)
Output InterfaceDigital output (isolated relay or 4–20 mA configurable)
Application DomainConfined-space occupational health monitoring, tunneling (e.g., shield TBM construction), underground infrastructure safety management
Compliance ContextDesigned for deployment in environments requiring adherence to OSHA 1910.120 (HAZWOPER), ISO 17025-accredited field measurement workflows, and GLP-aligned data integrity practices
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BrandPERIC
OriginHebei, China
Manufacturer TypeManufacturer
Origin CategoryDomestic
ModelCustom T
PricingUpon Request
Measurement PrincipleTunable Diode Laser Absorption Spectroscopy (TDLAS)
Detection MethodWavelength Modulation Spectroscopy (WMS) with Digital Lock-in Amplification
Gas SpeciesH₂O (dew point), O₂, HF, NH₃, CO, CO₂, H₂S
Concentration Ranges0–1000 ppm (H₂O), 0–25% vol (O₂), 0–10 ppm (HF), 0–100 ppm (NH₃, CO, CO₂), 0–2% vol (CO₂), 0–100 ppm (H₂S)
Accuracy±3% FS for all listed gases
Detection Limits0.1 ppm (H₂O, HF, NH₃, CO, CO₂), 0.1% vol (O₂), 0.01 ppm (H₂S), 0.5 ppm (H₂S — alternate spec)
Form FactorsPortable, In-situ Online, Ambient-Temperature & High-Temperature Configurations
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BrandPERIC
ModelGHB-X4
Gas Detection ChannelsO₂, CO, H₂S, Combustible Gas (CH₄-calibrated)
Measurement PrincipleElectrochemical (CO, H₂S), Catalytic Bead (Combustible), Zirconia/Galvanic (O₂)
Power Supply3.7 V Li-ion (Detector: 5000 mAh
Magnetic Battery Pack27,000 mAh)
Intrinsic Safety RatingEx ib IIC T3 Gb per GB/T 3836.1–2021 & GB/T 3836.4–2021
Operating Frequency Band410.15–493.125 MHz (default 430.125 MHz)
Max Transmit Power22.0 dBm
Receiver Sensitivity−147 dBm (typ.)
LoRa ModemSX1262-based
Network TopologySelf-organizing multi-hop mesh via repeaters
Default Upload Interval5 min
Standby Duration≥24 h (detector only), ≥7 days (with magnetic battery pack)
Charging Protocol SupportQC3.0 / FCP / SCP / VOOC / AFC (18 W fast charge)
Alarm OutputDual-tone voice alert + dual-color LED flash + local buzzer
Environmental RatingIP65 (detector unit)
ComplianceMeets GB/T 3836 series for intrinsic safety
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BrandPERIC
OriginHebei, China
Manufacturer TypeOEM/ODM Manufacturer
Regional ClassificationDomestic (China)
ModelCustom Model 5
PricingAvailable Upon Request
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