Category
Chemicals & Chemical Products
High Sensitivity Combustible Gas Detector Alarm (MTGA04V)

Type: Natural Gas Alarm, LPG Alarm

Signal Transmission: Wired Alarm

Working Mode: Active

Certification: CE, RoHS

Application: Indoor

Gas Detector with Solenoid ValveGas Detector Information: 1. Description:Advanced semiconductor sensor is adopted for this product. The combustible leakage gas can be detected by the method of light/sound alarm and driver the valve to remove the danger.Note: This product can be used as independent family alarm equipment, and also can be used as front detector of alarm system. 2. Features:Advanced Gas SensorFast responseHigh accuracy and low consumption 3. Technical data:Power: 110V - 265V AC or 12/24V DCDetecting gas: Natural gas or LPG etc.Alarming point: 10%LELWorking temperature: -10-50°CWorking hum: <95%RHOutput: Relay output or Pulse voltage output Gas Solenoid Valve information:1. Features:Well airproofedLow power consumptionHigh sensitivityReliable performanceSmall size and easy handle 2. Technical Data:Target gas: Natural gas, LPG, and Coal gas etcDiameter: G1/2(DN15)-G4 (DN100)Material: Brass or AluminiumAirproof Material: NBR rubber, FKM rubberOpening manner: Manual ResetClosing Manner: DC power pulse actuation /ManualValve closed time: ≤1secAllowed continued powered time: ≤30secsExplosive proof level: IP54 (request with shield) FAQ:1. Why do you choose our company?We are trading company, we can help our clients to find any kinds of products in China. We are always looking for good manufacturer with good quality and good price for our clients.2. How can you guanranty your quality?EVery time we will inspect our factories first. This inspect will include the persons, the present products, their scale etc. If everything is ok, we will start to cooperate. During cooperation, we will go to the factories to test the products to guanranty the products has good quality. If it doesn't meet our requirement, the goods will be refused.3. Do you have price advantage?For us, the quality is our first consideration. And the second consideration is the price. We couldn't say we have the lower price, because of quality issue. We need to say we have the best price.4. How long do you do the export business?For our company, it starts in 2012. And for our sales persons, they have 8-10years experience to do the international business. They understand each step for the export and do good service for each of our clients.

Besi Buy

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广东省 ,China

Electrochemistry Sensor IP67 Gas Meter Combustible Gas Ex Analyzer LPG Gas Detector in EPE Foam

Warranty: 1 Year

Brand: Safegas

Customized: Customized

Portable: Portable

Certification: CE

Product DescriptionProduct overview SKY3000 series is a high-performance portable gas detector that can detect multiple gases (volatile organic compounds VOC, combustible gas and toxic gas) at the same time and has man down alarm function. The device has humanized operation functions such as one-key security detection, one-key storage, automatic image flipping, as well as the man down alarm function.; With optional Bluetooth transmission function, allowing safety personnel to obtain real-time data and the alarm status. It has obtained international IECEX, ATEX explosion-proof certification and Chinese explosion-proof certification; As it passed the antistatic test, and the protection level reaches IP67; With safer product design and the module design which makes the detection faster, and the compact ergonomic design makes the device easy carrying; What's more, the device is also a suction and diffusion dual-purpose instrument. The instrument is mainly working in suction mode. When the air pump fails or in special emergency situations, it can automatically switch to the diffusion sampling method, thereby improving the protection to a new Level.The explosion-proof mark of the SKY3000 series is Ex ia IIC T4 Ga, which is applicable to the explosive gas mixture zone 0, zone 1, and zone 2 of the factory with grades A, B, and C and temperature group T1~T4.SpecificiationSampling methodpump suction & diffusion dual-use typeGas typeExMeasure range 0-100%LELResponse time≤30 secondsPrecsiion≤±2%F.S LanguageEnglishAutomatically test and calibrate after power-onIncluding reset, maximum value (MAX), minimum value (MIN), STEL, TWA valueUnitPPM and mg/m³ can be switched Disaplymonochrome graphics (160 x96) ,screen can be automatically flippedBacklightThe backlight time can be manually set, and will be turned on automatically when an alarm is issuedData recordCan store 100,000 sets data, the storage interval is adjustable from 5 to 3600 seconds, data can be exportedAlarm95dB buzzer (@30cm), vibration alarm and flashing red LED and alarm status indication on the screen, alarm latched; diagnostic alarm and battery undervoltage alarm, pump block alarm; man down alarm, with early warning and optional real-time remote Bluetooth notification functionBattery3.7V rechargeable lithium battery, battery capacity 2200mAWorking hoursMore than 15 hours in continuous pumping modeChargerTravel charger with DC interface, charging time ≥ 4 hoursExplosion-proof gradeIECEX/ATEX(II IG Ex ia IIC T4CNEX:Ex ia IIC T4 GaCertification(EU regulations)2004/108/EC(EMC)1995/5/EC(Radio)94/9/EC(ATEX)Protection gradeIP67Working temperature-20ºC~+50ºCHumidity0~90%RH(no condensation)Environmental pressure86~106KpaSize157*84.5*59.5mm (including back clip/water trap filter) (length * width * height)Weight365g (including battery, belt clip and filter)PackageProduct characteristic1.Rugged and durable2.Explosion-proof circuit design, safe and reliable3.Multiple security protection4.Simultaneous measurement of multiple gases, multiple numerical display5.Simultaneous measurement of multiple gases, multiple numerical display6.Powerful function, more user-friendly operationCompany informationFAQ1. Can I have a sample order?Yes, we welcome sample order to test and check quality2. What is the lead timeUsually, we will ship in 3 days, for big quantity orders, the delivery time is negotiable.3. Do you have any MOQ limit?We don't have a MOQ limit, 1pc is also welcome4. Do you offer guarantee for the gas detectors?Yes, we offer one year guarantee for all the detectors, we also provide life-long paid service. As an experienced manufacturer, you can rest assured of the quality and after-sale service.

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Audited Supplier

广东省 ,China

Fixed 4-20mA Combustible LPG Gas Leak Alarm Detector

Brand: Kelisaike

Customized: Non-Customized

Portable: Fixed

Certification: CE

Gas: LPG

Fixed 4-20mA combustible LPG gas leak alarm detector:K800 Series Fixed Gas detector provides comprehensive monitoring of combustible, toxic gas hazards in potentially explosive atmospheres, indoors and outdoors-and is marked by installation ease and flexibility, user-friendly operation and cost-effective gas monitoring. >>>Key Features1) Providing digital LCD displayer, alarm facility with sound and light, and solid relay output on the spot, allowing contol the equipments easily.2) Supporting 4 to 20mA analog signal output (DC24V), connecting with the remote host contoller, and having direct access to the DCS.3) Connecting 3 - core shield cable, 3x1.0mm.4) Special transmitter mounting kit making the installation and performing calibration easier and better.5) Ambient temperature: -20°C~+50°C6) Explosion-proof grade: ExdIICT67) High sensitivity, short response time and good stabilization Detailed types of the K800 series Fixed Gas Detector:K800-[gas type]-[mount pattern]N: with non-dispalayD: with LED displayDA:alarm with light and sound >>>Technical Specification: Power supply24VDCOutput signal4-20mA standard industrial signal outputOperating temperature-20°C~+50°CDisplayBacklight LEDRelative humidity15%~90% RH (non-condensing)Atmospheric pressure86~106KpaExplosion-proof gradeExd IICT6Warranty1 year COMMONLY USED GAS DETECTION LISTNo.Detection gasRangeAccuracy90% response timeMin readoutLow/high alarm1PH30-5-2000ppm±5%(F.S)≤25s0.01ppm0.3/5ppm2O20-30%±5%(F.S)≤15s0.1%vol18.0%/23.0%3LPG(LEL gas)0-100%LEL±5%(F.S)≤5s1%LEL25.0%/50.0%LEL4CO0-1000 ppm±5%(F.S)≤25s1 ppm50ppm/100ppm5H2S0-100 ppm±5%(F.S)≤30s1 ppm10ppm/20ppm6CH40-100%LEL±5%(F.S)≤5s1%LEL25.0%/50.0%LEL7NH30-100ppm±5%(F.S)≤50s1 ppm25 ppm /50 ppm8O30-20ppm±5%(F.S)≤60s0.01ppm0.2ppm/0.4ppm9CI20-20 ppm±5%(F.S)≤30s0.1 ppm1 ppm /10 ppm10H20-1000 ppm±5%(F.S)≤60s1 ppm50 ppm /100 ppm11SO20-100 ppm±5%(F.S)≤30s0.1 ppm2 ppm /10 ppm12NO0-250 ppm±5%(F.S)≤60s1 ppm25ppm/50 ppm13NO20-20 ppm±5%(F.S)≤25s0.1 ppm3ppm/10ppm14Infrared CO20-5%vol±5%(F.S)≤60s0.1%vol1%vol/2%vol15Infrared CH40-5%vol±5%(F.S)≤60s0.1%vol0.1%vol/0.15%vol16Infrared C3H80-5%vol±5%(F.S)≤60s0.1%vol0.1%vol/0.15%volPacking & DeliveryPackingCarton boxDetail1 pc / ctn Our Service:1.For all our customers, our products have 1 year warranty, and life-long maintenance.2.All inquiries will be replied in 24 hours.3.We will provide technical support, our engineers will help to solve the problems you met.4.We can provide OEM and ODM service.5.Our factory is locating in Nanjing city, welcome to visit our factory.6.All products will be well checked and well packed before shipment, and qualification certificatewill be provided. Calibration:Do you know how to calibrate your portable gas detectors?Please contact us to ask for help. Why choose KELISAIKE? 1. Mutual benefit : We are a factory, our price will be cheaper in the same quality.2. Professional engineers: We have 3 engineers who have more than 10 years' experience and over 5 engineer assistants in gas detection line, with Hi-Tech equipments, we make more accurate and stable products.3. Customize : We have strong R&D team, can custom product as your request.4. Free OEM service : (a) Silk-printing your Logo(≥100PCS). (b) Design your color box(≥200PCS). 5. Mix order : We accept mix order, different model and small quantity order. 6. After service: (a) 1 Year warranty. (b) If you found any inferior-quality products from us, we will send new ones to replace for free in your next order after confirmed.Q: Can I order one piece for sample to test the quality?A: Yes, We recommend to check the sample before order. Q: May I have your catalogue and price list for trial order in MOQ quantity?A: All our products were shown on Made in China, please have a detailed looking and choose the interested models in our site. Or you can send email to us.Q: If I order big quantity, what's the good price?A: Please send the details enquiry to us, such as the Item Number, Quantity for each item, Quality request, Logo, Payment Terms, Transport method, Discharge place etc. We will make the accurate quotation to you as soon as possible.

Besi Buy

Diamond Member

Audited Supplier

广东省 ,China