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- Warranty: One year
- Type: Fixed
- Customized support: OEM, ODM
- Place of Origin: Shaanxi, China
- Brand Name: Huafan
- Model Number: HFT-H2(LED)
- Product name: Fixed hydrogen h2 gas detector
- Sensor type: Eletrochemistry Sensor
- Sampling method: Natural Diffusion
- Measure Range: 0-1000ppm,0-2000ppm, support customization
- Signal output: 4-20mA analog signal(RS485 is optional)
- Display: LED Display(No display and LCD display are optional)
- Working Voltage: DC24V
- Temperature: - 20 ¡É ~ 50 ¡É
- Certificate: ISO9001 CNEx CE ATEX
- Alarm Type: Sound+Light Alarm
Atex approval explosion proof hydrogen gas detector h2 4-20mA output
Fixed LED display hydrogen detector test H2 concentration by natural diffusion.It uses imported gas sensor from UK with very high sensitivity and accuracy,4-20mA analog signal output and RS485 digital signal output are optional.
¡Ü UK imported sensors
¡Ü High accuracy and sensitivity
¡Ü LED digital display
¡Ü High & low alarm points
¡Ü DC24V power supply
¡Ü 4-20mA and RS485 optional ¡Ü Water and dust proof
¡Ü Relay switch signal
¡Ü Aluminum shell material
¡Ü Industrial explosion-proof ¡Ü CE ,ATEX,ISO approved ¡Ü One year warranty
Product name
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Fixed 4-20mA hydrogen H2 gas detector
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Size and weight
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144*190*91mm, 1335g
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Sensor types
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electrochemistry method
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Destination gas
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hydrogen H2
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Measure range
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0-1000ppm,0-2000ppm,resolution is 1ppm,support customization
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Working pattern
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continuous work
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Working voltage
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DC24V
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Display
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LED display,No display and LCD display are optional
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Alarms(Optional)
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Interlligent sound and red light alarms need extra 18$
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Output signal
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4-20mA (RS485 digital signal is optianal)
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Output way
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three wire system can output a set of relay switch signal
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Temperature range
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- 20 ¡É ~ 50 ¡É
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Humidity
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15% ~ 90% RH (No condensation)
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Explosion-proof number
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CE10 1084
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Explosion-proof marks
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Exd II CT6
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Transmission cables
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three-wire system adopts three core shielded cable 3 x 1.5 mm2
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Transmission distance
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£¼ 1000 m
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Certificate
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CE, ATEX, CNEX, ISO9001
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Standard package
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Gas detector, Instruction in English, Certificate, carton package
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Optional
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sound and light alarm light, multi gas alarm controller
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1) Imported UK sensitive sensor; 2) LED and LCD display are optional; 3) Water proof,dust proof and explosion proof; 4) Low and high alarm points,can be set by user ; 5) Detect H2 gas concentration by natural diffusion mode; 6) DC24V power supply,24 hours continuous monitoring; 7) 4-20mA output,RS485 digital output are optional; 8) Simple menu operation, complete functions and high reliability; 9) Can output one or two on-off signals, can drive ventilator or solenoid valve; 10) Having strong anti-jamming capability, convenient layout and simple wiring; 11) Can be connect with gas controller and alarm light,default without them; 12) Adopts aluminum shell material with high strength, heat resistance and corrosion resistance; 13) ISO9001,CE, ATEX,CNEX explosion proof certificates are approved; 14) 100% strictly inspection before package and fast delivery.
This fixed H2 gas detector usually uses together with alarm light and control panel,when the gas concentration exceed the alarm points,the light and controller will send out alarms to reminder for danger.
Tips: Not only for H2 gas, CO CO2 H2S LPG SO2 NOx NH3 HCL O3 PH3 O2 etc gases also can be detected,support customization,please contact us for more details.
Our gas detector has industrial production standards and international export standards£¬We focus on the production of products that meet the standards to provide the greatest guarantee for industrial safety.
1. More than 18 years professional gas alarm detection factory 2. Rich experience of exporting to many countries 3. Advanced technology and develop team 4. Strictly supervision and inspection system 5. Competitive price and satisfied service 6. Fast and safe delivery 7. OEM and ODM are welcomed 8. One year warranty and free maintenance within warranty period
9. "Very satisfied" and "working well" etc appraise from our customers all over the world.
This fixed hydrogen gas detector is suitable for detecting the concentration of H2 in ambient air, widely used in hydrogen generator,laboratory,cesspit, biogas, chemical industry, mines, tunnels, underground pipelines and other places, to effectively prevent the occurrence of poisoning.
Xi`an Huafan Technology Co., Ltd founded in 2003, specialized in toxic and hazardous gas detection and smart life filed, including research and develop products and operation service. It¡¯s a high-tech enterprise from R & D to technology services and whole industry chain.
We are a production-oriented high-tech enterprise focusing on R & D department as the core department,Responsible for the core technology design, function upgrading and development, equipment installation technical support, maintenance and testing of the company`s products, currently composed of 6 senior engineers.
We strictly control every link of production,we has its own regular production workshop, from production to quality inspection to the factory, in accordance with the strict implementation of production standards, we aim to provide customers with high quality products, we are constantly learning, improve and perfect, in the future, I believe we will become better and better.
Q1: How many MOQ?
A: MOQ= 1piece Q2: How about the Lead time? A: For general parameter products,we can dispatch within 1-3 days after order confirmed. Q3: Who take charge transportation fee? A: Our price is FOB,exclude transportation fee,but we can quote it based on your order,you can choose. Q4: Do you offer the guarantee for your products? A:Yes, we offer 12 months warranty for our products. Q5: What certificates can you support? A: Explosion-proof CNEX,ISO9001, CE and ATEX. Q6:Is it ok to print my logo on the gas detector? A: Yes, OEM and ODE are available. Q7:Can I get some discount? A: Different products have different discount,please contact us for details. Q8: Can I pay by T/T? A: Yes,you can,T/T and paypal are supported. Q9: Do you have after sales technical guidance? A:Yes,any questions you can show us and our technical team will service for you at any time. Welcome to write down your requirements in the below column and Click "Send" for more information,thank you.
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