OEM/ODM Factory Bus Door Opener - JHB4 Methane CH4 detector – Topsky
OEM/ODM Factory Bus Door Opener - JHB4 Methane CH4 detector – Topsky Detail:
Qualifications: Coal Mine Safety Certificate
Explosion-proof Certificate
Inspection Certification
Model : JHB4
Applications:
Infrared Combustible Gas Detector is an intrinsically safe and explosion-proof instrument and is designed to deter Combustible Gas concentration in ambient air continuously and rapidly.
It adopts NDIR infrared technology with high accuracy and fast response. The measuring range of Combustible (CH4) gas is 0-5.0% or 0-100%vol.
Despite its compact size, the Infrared Combustible Gas Detector includes features usually found only in larger multi-gas monitors including a large, OLED display, internal audible/visual alarms and simple push-button operation.
The monitor continuously displays ambient combustible gas readings and will alert the user when gas concentrations exceed the preset low or high levels. Added features include adjustable alarm setpoints, calibration gas values, and choice of text-only display selected by the user through a simple, push-button routine. Infrared Combustible Gas Detector also has a peak/hold feature to show the highest reading during a shift and includes a special flip-cap calibration adapter for quick and simple calibration. It is covered by a two-year warranty from the date of manufacture.
It is used at the underground coal mine and mine safety inspection mainly. Certainly, it is also applied to fire fighting, confined space, chemical industry, oil and all kinds of environment that needed to measure the combustible gas.
| Feature | Benefit |
| Sensor lifetime | 10 years, NDIR infrared sensor |
| 2-year warranty | Lowers the overall cost of ownership by providing a full 24 months of warranty coverage. |
| Display | High brightness backlight display |
| Calibration | The user’s own can calibrate the detector by operating on it |
| Weight of 102g | Light weight and compact size, can be worn on the belt, shirt pocket, coveralls or hard-hat. |
| Flip-cap calibration feature | Ifrared Combustible Gas Detector has a unique, built in calibration adapter to make calibration easy and eliminates the need to search for a calibration cup. |
| OLED display | Provides continuous display of the actual concentration of combustible gas in the ambient environment as well as remaining battery life. |
| Adjustable low and high alarm setpoints | The user can configure single Ifrared Combustible Gas Detector to suit a number of different applications. |
| High visibility case | From a distance, it’s color makes it easy for Safety Professionals to verify that workers are protected. |
| 5 second delay shut-off protection | Ifrared Combustible Gas Detector cannot be accidentally shut off since the on/off button must be depressed for five continuous seconds. |
Technical specification:
| Sensor |
NDIR infrared |
|
| Sensor lifetime |
10 years |
|
| Range： | 0-5.0%vol | 0-100%vol |
| Accuracy： | Low 1.0%vol / High 3.0%vol | Low 5%vol / High 10%vol |
| Resolution： | 0.01%vol | 1%vol |
| Power Source: |
1500mAH lithium battery ；rechargeable battery |
|
| Temperature Range: |
-4°F to 122°F (-20°C to 50°C) typical |
|
| Humidity Range: |
0 to 95% RH typical |
|
| Alarms: |
Adjustable low and high alarm setpoints |
|
| Explosion protection |
Exibd I |
|
| Protection grade |
IP67 |
|
| Dimensions: |
93mm×49mm×22mm |
|
| Weight: |
102g |
|
Accessories:
Battery, Carrying case and Operate guidebook
Product detail pictures:
Related Product Guide:
To constantly improve the management system by virtue of the rule of "sincerely, good faith and quality are the base of enterprise development", we widely absorb the essence of related products internationally, and constantly develop new products to meet the demands of customers for OEM/ODM Factory Bus Door Opener - JHB4 Methane CH4 detector – Topsky , The product will supply to all over the world, such as: Mauritius, Berlin, Dubai, Our expert engineering team will generally be prepared to serve you for consultation and feedback. We are able to also offer you with free of charge samples to meet your requirements. Best efforts will likely be produced to provide you the best service and merchandise. When you are keen on our business and products, please speak to us by sending us emails or call us quickly. In an effort to know our products and company extra, you may come to our factory to view it. We will generally welcome guests from all over the world to our business to create business relations with us. Please feel cost-free to speak to us for small business and we believe we'll share the best trading experience with all our merchants.
By Maud from Ghana - 2018.06.26 19:27
Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
By Joa from Denver - 2017.03.08 14:45
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