Hanwei Sensor

TECHNICAL DATA MQ-4 GAS SENSOR

HANWEI ELECTRONICS MQ-4 TEL:86-371-67169080 FAX: 86-371-67169090 E-mail: [email protected] Structure and configuration of MQ-4 gas sensor is shown as Fig. 1 (Configuration A or B), sensor composed by micro AL2O3 ceramic tube, Tin Dioxide (SnO2) sensitive layer, measuring electrode and heater are fixed into a crust made by plastic and stainless steel net. …

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JL269 Portable Gas Leak Detector - Hanwei Electronics

With imported gas sensor component, it has very good sensitivity. Features. Fast response and resume. Flexible gooseneck and adjustable display unit. Battery low voltage alert. LED or LCD display (optional) Sensor fault detection. Automatic zero calibration. Audible alarm signal with variable frequency. Application. Daily inspection and maintenance of the gas pipelines by the gas companies ...

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Hanwei Electronics Group Corporation

Hanwei Electronics has established the whole IOT industrial chain with the sensor as the core, covered intelligent instruments, cloud technology software. Hanwei Electronics have many categories of sensors, gas, pressure,flow, humidity, pyroelectricity and instrument have many series products used in home,commercial,personal safety, industry online monitoring, environmental ...

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HANWEI ELECTRONICS CO.,LTD MQ-135 …

Structure and configuration of MQ-135 gas sensor is shown as Fig. 1 (Configuration A or B), sensor composed by micro AL2O3 ceramic tube, Tin Dioxide (SnO2) sensitive layer, measuring electrode and heater are fixed into a crust made by plastic and stainless steel net. The heater provides necessary work conditions for work of

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portable gas detector,gas detector manufacturers - Hanwei ...

Hanwei Electronics are experts in portable gas detector instrumentation and manufacture a range of gas detector products for use by industry. Email Contact Us +86-371-67169070 / 80. Menu home ; products; news; about; applications; contact; Home > Products > Portable Gas Leak Detector + JL269/GPT100 Natural Gas Leak Detector. JL269/GPT100 Natural Gas Leak Detector LED or LCD display Sensor …

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breathalyzer with disposable mouthpiece - Hanwei Electronics

Breathalyzer Hanwei AT800 Fuel Cell Key Chain Breathalyzer Alochol Tester mouthpiece breathalyzer, mouthpiece breathalyzer . A wide variety of mouthpiece breathalyzer options are available to you, such as online technical support. You can also choose from other household chemicals mouthpiece breathalyzer, as well as from class ii, class i mouthpiece breathalyzer There are 1,100 suppliers who ...

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lpg detector,LPG gas detector,lpg gas ... - Hanwei Electronics

Sensor Life: 2 years Get a Quote Leave Message Download. Share With: Overview Description. The BX176 LPG detector is a versatile single gas detector. It is designed for LEL, H2S, CO, CO2, H2, O2 or NH3 detection. Applications . BX176 LPG detector is suitable for combustible and toxic gas leakage detection in underground pipe or mines, and keeps the workers safe, prevents the facilities from ...

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Industrial Gas Detection - Hanwei Electronics

From maintenance-free single gas detector to fixed gas detection systems, Hanwei offers a full range of field-proven monitoring instruments, to protec. Chinese русский [email protected] Home; Product. Domestic Gas Alarm Products Battery-operated CO Alarm AC powered CO Alarm Independent Natural or LPG Gas Alarm Smart Gas Detector Combined CH4&CO Alarm Smoke Detector Air Quality Monitor ...

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Gas sensor - Henan Hanwei Electronics - PDF Catalogs ...

^ Page 02 Safety Green Օ Health Safety Green Օ Health Page 03 ^ About Hanwei Directory 02 About Hanwei 03 Directory 04-07 Semiconductor gas sensor 08 Fiat Surfaced Gas Sensor 09-10 Catalytic gas sensor 11-13 Electrochemical gas sensor 14 Infraredgas sensor 15-17 NDIR Gas sensor and module 18-21 Gas Sensor Module Sries 22 Pyroelectric Infrared Sensor 23 SolidElectrolyte and …

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HRLD600 Handheld Laser Methane Detector - Hanwei Electronics

HRLD600 handheld laser methane detector is an advanced gas patrol equipment newly developed by our company. Adopting the most advanced laser technology in the world at present, the non-contact measurement can realize remote detection of gas leakage, where the detection personnel cannot reach, and can accurately locate and quickly find the leakage source.

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HANWEI ELECTRONICS CO.,LTD MQ-135 …

Ro: sensor resistance at 100ppm of NH3 in the clean air. Rs:sensor resistance at various concentrations of gases. is shows the typical dependence of the MQ-135 on temperature and humidity. Ro: sensor resistance at 100ppm of NH3 in air at 33%RH and 20 degree. Rs: sensor resistance at 100ppm of NH3 at different temperatures and humidities ...

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HANWEI ELECTRONICS CO.,LTD MQ-137 …

MAX25405 Infrared-Based Dynamic Gesture Sensor Detects Broad Range of Hand Gestures at Greater Distances to Ensure Safety on Road NEMA 23 is a stepper motor with a × inch (× mm) faceplate and ° step angle (200... 30 June, 2021 New HDC3020 and HDC3020-Q1 Humidity Sensors with High Accuracy, Low Power and Drift Correction

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HANWEI ELETRONICS CO.,LTD MQ214 …

Notifications: When the sensor in preheating or working, do not connect VC on the two pins, it need one resistor of 50-100Ωin series, otherwise, it will destroy the sensor. Basic application circuit 0 1 -10 0 10 20 30 40 50 60 degree R / R o 33%RH 85%RH

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TECHNICAL DATA MQ-6 GAS SENSOR

HANWEI SENSORS MQ-6 TEL:86-371-67169080 FAX: 86-371-67169090 E-mail:[email protected] Structure and configuration of MQ-6 gas sensor is shown as Fig. 1 (Configuration A or B), sensor composed by micro AL2O3 ceramic tube, Tin Dioxide (SnO2) sensitive layer, measuring electrode and heater are fixed into a crust made by plastic and stainless steel net. …

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Hanwei Electronics Group Corporation

Hanwei Electronics Group Corporation (Stock no.:300007) founded in 1998,is a trustworthy innovative technology company, and the largest gas sensors and instruments manufacturer in China, listed on China’s Growth Enterprise Board in the first batch, devote ourselves to promise a safe, environmental friendly, healthy and smart working and living environment.

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Professional gas sensing solution supplier with over 30-year gas sensor manufacturing experience Contact Us