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E-mail
liushuqun@nbgaopin.com
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Phone
13567427511
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Address
China; Building 3, No. 108 Jingyuan Road, Ningbo High tech Zone, Zhejiang Province
Product Categories
Ningbo Gaopin Technology Co., Ltd
Portable carbon monoxide detector
NegotiableUpdate on 12/31
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Overview
The portable carbon monoxide detector (NGP40-104KM-CO) is mainly used for rapid and accurate detection of gas leaks or gas concentration exceeding the standard alarm. The main detection principles include: electrochemistry, infrared spectroscopy, catalytic combustion, thermal conductivity, PID photoionization, etc. Widely used in firefighting, emergency rescue, confined spaces, petroleum, chemical, coal mining, metallurgy, refining, gas, storage, medicine, environmental protection, air treatment and other occasions.
Product Details
NGPGPortable carbon monoxide detector
Model: NGP40-104KM-CO
NGPGPortable carbon monoxide detector(NGP40-104KM-CO)Features:
l Can detect simultaneously1~4Seed gas;
l diffusion/Pump suction measurement, the external pump and instrument are connected in an embedded integrated manner, with adjustable flow rate;
l Pump blockage alarm;
l Fireproof, anti-static, and anti high-frequency radiation;
l Charging method: landline charging,TYPE-CFast charging interface;
l Unit switching, optional units:umol/molTheppmThemg/m3The%VolThe%LEL；
l 4Convenient button operation;
l Large capacity data storage function, greater than2010000 data storage capacity;
l Communication interface:TYPE-C；
l Wireless transmission (optional):LORABluetooth (can connect to external Bluetooth printers, mobile terminals, etc.)NB-IOT；
l supportSOSOne click emergency call function (optional);
l Falling alarm;
l Data recovery function, which can partially or completely restore factory data;
l Can display maximum, minimum, and weighted average values;
l Multiple alarm modes and alarm modes are set, and the alarm status is indicated in a multi-dimensional and three-dimensional manner when an alarm is triggered;
Alarm methods: sound and light alarm, vibration alarm;
Alarm types: concentration alarm, undervoltage alarm, fault alarm, pump blockage alarm;
Alarm modes: low alarm, high alarm, interval alarm, weighted average alarm;
l Misoperation recognition function, automatic identification and prevention of concentration calibration misoperation;
l Zero point automatic tracking to avoid zero drift;
l Multi level calibration of target points to ensure measurement linearity and accuracy;
l Intrinsic safety circuit design, explosion-proof and shockproof;
l Protection levelIP68Rain proof and soaking, dust proof, and anti-corrosion;
l Execution standard:
GBT 3836.1—2021 General Requirements for Electrical Equipment Used in Explosive Gas Environments
GBT 3836.4—2021 Inherent Safety Type "i" for Electrical Equipment Used in Explosive Gas Environments
GB T50493-2019Design Standard for Combustible Gas and Toxic Gas Detection and Alarm in Petrochemical Industry
GB 15322.3-2019Combustible Gas Detectors Part 3: Portable Combustible Gas Detectors for Industrial and Commercial Use
(NGP40-104KM-CO) Outline drawing:
Pump suction appearance (external pump) 
Diffuse appearance
Charging dock
Technical Specifications:
| Detection factor | Carbon monoxide CO | ||
| Testing Scope |
0-500, 1000, 2000ppm, etc., depending on the on-site environment and user requirements | ||
| resolution | 0.01、0.1The1ppm | ||
| Unit display | Units available: umol/mol, ppm, mg/m3,% Vol,% LEL | ||
| Detection Principle | Electrochemical, catalytic combustion, infrared, thermal conductivity, semiconductor, PID photoionization, etc., depending on the range, on-site environment, and user requirements | ||
| Sensor lifespan | Electrochemical 2-3 years, catalytic combustion 2-3 years, infrared 5-10 years, thermal conductivity 2-5 years, PID 2-3 years | ||
| Detection method | Diffuse/pump suction, standard: external pump | ||
| display mode | 2寸LCD | ||
| Display content | Real time concentration, unit, gas name, alarm status, time, storage, communication status, battery level, charging status, etc | ||
| detection accuracy | Typical accuracy: ≤± 3% FS (optional higher precision sensor) | uncertainty | ≤±2% |
| Linearity | ≤±3% | Repeatability | ≤±2% |
| response time | T90 ≤ 20 seconds (universal) | recovery time | ≤ 30 seconds (universal) |
| working power supply | DC3-8.4V | ||
| battery capacity | 3.7V, 2800mAh (7.4V, 1400mAh) rechargeable polymer battery with overcharge, overdischarge, overvoltage, short circuit, and overheating protection functions | ||
| working hours | Over 100 hours (diffusion type, non catalytic sensor) | ||
| Alarm Volume | Greater than 90dB | ||
| Usage environment | Temperature: -20 ℃~+50 ℃, customizable -40 ℃~+70 ℃; Relative humidity: 10-95% RH | ||
| communication interface | Standard Type-C fast charging (base charging) and communication, standard base charging dock (2-hour full charge) | ||
| data storage | Standard capacity of 200000 pieces; Support local viewing, deletion, or data export, with arbitrary storage time interval settings | ||
| Interface language | Chinese or English optional, default Chinese interface | ||
| Explosion proof type | Essentially Safe Exia Ⅱ CT4Ga | ||
| Protection level | IP68 | ||
| Shell material | High strength, corrosion-resistant, fire-resistant polycarbonate, fully encapsulated, anti drop, wear-resistant, anti-staticEffective anti fall height ≥ 5 meters | ||
| Overall dimensions | 90×70×38mm(L×W×H) | Weight | About 380g |
| Standard Appendix | Instruction manual, certificate of conformity, USB charger (including data cable), charging base, instrument box, external pump (calibration cover), and 1 filter. | ||
| Optional features | ① Temperature detection: -40 ℃~+70 ℃ with an accuracy of 0.5 ℃; Humidity detection: 0-100% RH accuracy 3% RH ②Wireless data transmission: LORA, Bluetooth, SOS one click distress call, NB-IOT ③External miniature wireless Bluetooth printer. | ||
| Optional accessories | ① Multiple filters ② 0.4-meter stainless steel sampling handle (including 1-meter hose) | ||
| ★Manufacturer Qualification | ISO9001 Quality Management System Certification, IS014001 Environmental Management System Certification IS010012Measurement Management System CertificationCertificates, explosion-proof certificates, etc | ||
Common gas appendix (other ranges and corresponding resolutions can be customized):
| Gas detection | range | resolution |
| Gas detection | range | resolution |
| VOCs(VOC) | 0-20ppm | 0.01ppm | Hydrogen cyanide (HCN) | 0-100ppm | 0.01ppm | |
| VOCs(VOC) | 0-200ppm | 0.1ppm | Hydrogen chloride (HCL) | 0-20ppm | 0.01ppm | |
| VOCs(VOC) | 0-2000ppm | 1ppm | Hydrogen chloride (HCL) | 0-200ppm | 0.1ppm | |
| VOCs(VOC) | 0-10000ppm | 1ppm | Phosphine (PH3) | 0-5ppm | 0.001ppm | |
| Flammable gas (EX) | 0-1000ppm | 1ppm | Phosphine (PH3) | 0-20ppm | 0.01ppm | |
| Flammable gas (EX) | 0-100%LEL | 0.1%LEL | Phosphine (PH3) | 0-2000ppm | 1ppm | |
| Flammable gas (EX) | 0-100%Vol | 0.01%Vol | Chlorine dioxide (CLO2) | 0-1ppm | 0.001ppm | |
| Methane (CH4) | 0-100%LEL | 0.1%LEL | Chlorine dioxide (CLO2) | 0-10ppm | 0.01ppm | |
| Methane (CH4) | 0-100%Vol | 0.01%Vol | Chlorine dioxide (CLO2) | 0-100ppm | 0.01ppm | |
| Oxygen (O2) | 0-30%Vol | 0.01%Vol | Ethylene oxide (ETO) | 0-100ppm | 0.01ppm | |
| Oxygen (O2) | 0-100%Vol | 0.01%Vol | Ethylene oxide (ETO) | 0-1000ppm | 0.1ppm | |
| Carbon monoxide (CO) | 0-100ppm | 0.01ppm | Ethylene oxide (ETO) | 0-100%LEL | 0.1%LEL | |
| Carbon monoxide (CO) | 0-1000ppm | 0.1ppm | Phosgene (COCL2) | 0-1ppm | 0.001ppm | |
| Carbon monoxide (CO) | 0-2000ppm | 1ppm | Phosgene (COCL2) | 0-10ppm | 0.01ppm | |
| Carbon monoxide (CO) | 0-5000ppm | 1ppm | Silane (SiH4) | 0-1ppm | 0.001ppm | |
| Carbon monoxide (CO) | 0-10000ppm | 1ppm | Silane (SiH4) | 0-50ppm | 0.01ppm | |
| Carbon dioxide (CO2) | 0-5000ppm | 1ppm | Fluorine gas (F2) | 0-1ppm | 0.001ppm | |
| Carbon dioxide (CO2) | 0-50000ppm | 1ppm | Fluorine gas (F2) | 0-10ppm | 0.001ppm | |
| Carbon dioxide (CO2) | 0-5%Vol | 0.01%Vol | Fluorine gas (F2) | 0-100ppm | 0.01ppm | |
| Carbon dioxide (CO2) | 0-20%Vol | 0.01%Vol | Hydrogen fluoride (HF) | 0-10ppm | 0.01ppm | |
| Carbon dioxide (CO2) | 0-100%Vol | 0.01%Vol | Hydrogen fluoride (HF) | 0-50ppm | 0.01ppm | |
| Formaldehyde (CH2O) | 0-10ppm | 0.01ppm | Hydrogen Bromide (HBr) | 0-50ppm | 0.01ppm | |
| Formaldehyde (CH2O) | 0-50ppm | 0.01ppm | (B2H6) | 0-10ppm | 0.001ppm | |
| Formaldehyde (CH2O) | 0-100ppm | 0.01ppm | Arsine (AsH3) | 0-1ppm | 0.001ppm | |
| Formaldehyde (CH2O) | 0-1000ppm | 1ppm | Arsine (AsH3) | 0-10ppm | 0.001ppm | |
| Ozone (O3) | 0-1ppm | 0.001ppm | Germanane (GeH4) | 0-1ppm | 0.001ppm | |
| Ozone (O3) | 0-10ppm | 0.01ppm | Germanane (GeH4) | 0-10ppm | 0.001ppm | |
| Ozone (O3) | 0-100ppm | 0.01ppm | Germanane (GeH4) | 0-50ppm | 0.01ppm | |
| Ozone (O3) | 0-2000ppm | 1ppm | Hydrazine, hydrazine (N2H4) | 0-1ppm | 0.001ppm | |
| Hydrogen sulfide (H2S) | 0-10ppm | 0.01ppm | Hydrazine, hydrazine (N2H4) | 0-300ppm | 0.1ppm | |
| Hydrogen sulfide (H2S) | 0-100ppm | 0.01ppm | Tetrahydrophene (THT) | 0-50mg/m3 | 0.01mg/m3 | |
| Hydrogen sulfide (H2S) | 0-500ppm | 0.1ppm | Bromine gas (Br2) | 0-10ppm | 0.01ppm | |
| Hydrogen sulfide (H2S) | 0-2000ppm | 1ppm | Bromine gas (Br2) | 0-50ppm | 0.01ppm | |
| Sulfur dioxide (SO2) | 0-20ppm | 0.01ppm | Acetylene (C2H2) | 0-100%LEL | 0.1%LEL | |
| Sulfur dioxide (SO2) | 0-100ppm | 0.01ppm | Acetylene (C2H2) | 0-100ppm | 0.1ppm | |
| Sulfur dioxide (SO2) | 0-1000ppm | 0.1ppm | Acetylene (C2H2) | 0-1000ppm | 1ppm | |
| Sulfur dioxide (SO2) | 0-5000ppm | 1ppm | Ethylene (C2H4) | 0-10ppm | 0.01ppm | |
| Nitric oxide (NO) | 0-20ppm | 0.01ppm | Ethylene (C2H4) | 0-100ppm | 0.1ppm | |
| Nitric oxide (NO) | 0-100ppm | 0.01ppm | Ethylene (C2H4) | 0-1000ppm | 1ppm | |
| Nitric oxide (NO) | 0-1000ppm | 0.1ppm | Ethyl mercaptan (C2H5SH) | 0-10mg/m3 | 0.01mg/m3 | |
| Nitric oxide (NO) | 0-5000ppm | 1ppm | Ethanol (C2H6O) | 0-100%LEL | 0.1%LEL | |
| Nitrogen dioxide (NO2) | 0-20ppm | 0.01ppm | Ethanol (C2H6O) | 0-100ppm | 0.1ppm | |
| Nitrogen dioxide (NO2) | 0-100ppm | 0.01ppm | Ethanol (C2H6O) | 0-2000ppm | 1ppm | |
| Nitrogen dioxide (NO2) | 0-1000ppm | 0.1ppm | Methanol (CH6O) | 0-100%LEL | 0.1%LEL | |
| Nitrogen dioxide (NO2) | 0-2000ppm | 1ppm | Methanol (CH6O) | 0-100ppm | 0.1ppm | |
| Nitrogen oxides (NOX) | 0-100ppm | 0.01ppm | Methanol (CH6O) | 0-2000ppm | 1ppm | |
| Nitrogen oxides (NOX) | 0-500ppm | 0.1ppm | Carbon disulfide (CS2) | 0-50ppm | 0.01ppm | |
| Nitrogen oxides (NOX) | 0-2000ppm | 1ppm | 丙烯腈 （C3H3N） | 0-100ppm | 0.01ppm | |
| Chlorine gas (CL2) | 0-20ppm | 0.01ppm | （N2O4） | 0-100ppm | 0.01ppm | |
| Chlorine gas (CL2) | 0-200ppm | 0.1ppm | Laughing gas (N2O) | 0-1000ppm | 1ppm | |
| Ammonia (NH3) | 0-10ppm | 0.01ppm | 甲胺 （C3H9N） | 0-50ppm | 0.01ppm | |
| Ammonia (NH3) | 0-100ppm | 0.01ppm | Nitrogen (N2) | 0-100%Vol | 0.01%Vol | |
| Ammonia (NH3) | 0-1000ppm | 0.1ppm | Benzene (C6H6) | 0-200ppm | 0.1ppm | |
| Ammonia (NH3) | 0-5000ppm | 1ppm | Toluene (C7H8) | 0-200ppm | 0.1ppm | |
| Ammonia (NH3) | 0-100%LEL | 0.1%LEL | Xylene (C8H10) | 0-200ppm | 0.1ppm | |
| Hydrogen (H2) | 0-100%LEL | 0.1%LEL | Styrene (C8H8) | 0-200ppm | 0.1ppm | |
| Hydrogen (H2) | 0-1000ppm | 0.1ppm | Chloroethylene (C2H3CL) | 0-200ppm | 0.1ppm | |
| Hydrogen (H2) | 0-20000ppm | 1ppm | Trichloroethylene (C2HCL3) | 0-200ppm | 0.1ppm | |
| Hydrogen (H2) | 0-40000ppm | 1ppm | Tetrachloroethylene PID (C2CL4) | 0-200ppm | 0.1ppm | |
| Hydrogen (H2) | 0-100%Vol | 0.01%Vol | Bromomethane (CH3Br) | 0-100ppm | 0.1ppm | |
| Hydrogen cyanide (HCN) | 0-30ppm | 0.01ppm | Bromomethane (CH3Br) | 0-200mg/m3 | 0.1mg/m3 |
Note: Other gases not listed in the above table can be consulted
