PGas-21 Series Single Gas Detector has high sensitivity and high accrancy, it is suitable for the detection of many kinds of toxic and harmful gases. The instrument adopts advanced 16-bit microcontroller with extra low power consumption and quick processing speed. It is firm and durable with the anti-skid design of shell. It is widely used in petroleum, petrochemistry, chemical industry, gas, coal, metallurgy and power system; safety detection in municipal administration, communication and traffic tunnel construction; electronics and semiconductor industry and other places where toxic and harmful gases exist.
Technical parameters
Parameter: Characteristics
Measuring gas: Combustible gas, toxic and harmful gas, refer to lectotype table for details
Sampling Method: Diffusion, Pump sampling
Measurement principle of sensor: Electrochemical (oxygen and poisonous gas), catalytic combustion (combustible gas)
Range : Refer to lectotype table for details
Alarm indication : 90dB variable sound vibration alarm, overrange, alarm against insufficient quantity of electricity
Response time: (CO, H2S, SO2, CL2, NO, CLO2, NO2<60s), (HCN, NH3, O3, HCl, C2H4O <160s), (PH3<100s), (combustible gas <30s)
Detection error : 5%F.S
Operation mode: Touch push-key
Display mode: Five-bit eight-segment LCD digital display
Temperature of Operation envioroment : -20~55
Humidity of Operation envioroment : 0~95%RH (no dew condensation)
Storage temperature : 0~40
Power supply: Rechargeable lithium battery, continuously work for over 24 hours
Battery: 4.2V lithium battery, 1700mA/h capacity
Dimension: 100,60,30 mm
Weight: 105g
Explosion-proof grade: ExiaCT3
Protection grade: IP65
Calibration mode: Optional calibrating cap to facilitate calibration by users.
Popular light box on discount
1. Factory price, no MOQ limit
2. Escrow & paypal accepted
3. Fast & safe delivery
4. Quick reply.
Features:
*LED as light source,energy saving
*Can be very thin, only 8mm thickness
*Easily to change picture, can be Single or double Sided per customer's requirements
*Frame material: Crystal Acylic
*Long life panel, low Power consumption, above to 50,000Hours.11
Application:
Widely for advertisement in most business area.
Standard export carton box, inner with bubble wrap + OPP bag.
Advertising LED light box:
1.Size: A0-A1, etc. customer size supplied
2.Thickness: 18mm, 28mm, 30mm, 35mm
3.Acrylic panel, frame material: Aluminum
4.Indoor and outdoor
5.Energy saving 80%
6.High quality LGP
7.Lifespan:10,000hrs.
Product Details:
1.High quality aluminum alloy molding with reinforced frame design, high quality light guide panel and high specular flux
2.Uniform lighting without light spot or dark space, with the brightness of 2,000nits
3.Environmental-friendly and energy saving with the life span of 10,000 hours.
Features:
1. Cost saving: Save more than 80% in power consumption as compared with conventional fluorescent lamps
Low maintenance, long lasting , the LED can last 80,000-10,000 hours
2. Superior Image Resolutions : Even Light in color, no aging in color
Clarity and brightness make graphic look spectacular
3 .Slim & Stylish : Slim and compact design ranging from as slim as 11mm in thickness
4. Convenience : Easy to change the AD film Portable
5. Safe : Lower heat generation.
Packing details decided by the size you choose.
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Product Details:
1.High quality aluminum alloy molding with reinforced frame design, high quality light guide panel and high specular flux
2.Uniform lighting without light spot or dark space, with the brightness of 2,000nits
3.Environmental-friendly and energy saving with the life span of 10,000 hours.
Features:
1. Cost saving: Save more than 80% in power consumption as compared with conventional fluorescent lamps
Low maintenance, long lasting , the LED can last 80,000-10,000 hours
2. Superior Image Resolutions Even Light in color, no aging in color
Clarity and brightness make graphic look spectacular
3 .Slim & Stylish :Slim and compact design ranging from as slim as 11mm in thickness
4. Convenience : Easy to change the AD film Portable
5. Safe : Lower heat generation.
Single sided slim LED light box:
1.Size: A0-A1, etc. customer size supplied
2.Thickness: 18mm, 28mm, 30mm, 35mm
3.Acrylic panel, frame material: Aluminum
4.Indoor and outdoor
5.Energy saving 80%
6.High quality LGP
7.Lifespan:10,000hrs.
Product Details:
1.High quality aluminum alloy molding with reinforced frame design, high quality light guide panel and high specular flux
2.Uniform lighting without light spot or dark space, with the brightness of 2,000nits
3.Environmental-friendly and energy saving with the life span of 10,000 hours.
Features:
1. Cost saving: Save more than 80% in power consumption as compared with conventional fluorescent lamps
Low maintenance, long lasting , the LED can last 80,000-10,000 hours
2. Superior Image Resolutions :Even Light in color, no aging in color
Clarity and brightness make graphic look spectacular
3 .Slim & Stylish :Slim and compact design ranging from as slim as 11mm in thickness
4. Convenience : Easy to change the AD film Portable
5. Safe : Lower heat generation.
Product Details:
1.High quality aluminum alloy molding with reinforced frame design, high quality light guide panel and high specular flux
2.Uniform lighting without light spot or dark space, with the brightness of 2,000nits
3.Environmental-friendly and energy saving with the life span of 10,000 hours.
Features:
1. Cost saving: Save more than 80% in power consumption as compared with conventional fluorescent lamps
Low maintenance, long lasting , the LED can last 80,000-10,000 hours
2. Superior Image Resolutions : Even Light in color, no aging in color
Clarity and brightness make graphic look spectacular
3 .Slim & Stylish : Slim and compact design ranging from as slim as 11mm in thickness
4. Convenience : Easy to change the AD film Portable
5. Safe : Lower heat generation.
Best selling crystal crystal light box
1.Size: A0-A1, etc. customer size supplied
2.Thickness: 9mm
3.Acrylic panel
4.Energy saving 80%
5.Lifespan:10,000hrs.
Product features
1.Cost saving: Save more than 80% in power consumption as compared with conventional fluorescent lamps
Low maintenance, long lasting , can last 80,000-10,000 hours.
2. Superior Image Resolutions : Specially bright in colorful posters, not aging in color
Clarity and brightness make graphic look spectacular
Easy to change posters, effective promote what you want
3 .Slim & Stylish : Slim and compact design ranging from as slim as 11mm in thickness
5. Safe : Lower heat generation.
Our advantages
1. Factory price offered
2. One-stop service
3. Big discount with shipping company, can save your cost and offer fast and safe delivery
4. Price list with all details will be send at the first time you enquired, samples offered within 3 working-days, small order also welcomed, we are pleased to start business with trial order and help your business expand from one piece order to great deal!
5. We always wait here for any inquiry, problems not only before sales but also after sales!
6. We intend to do anything help you seize market share and enlarge your business.
* Black background with aluminium frame, durable and easy to delivery.
* High-hardness writing board, Could write any characters and design graphs with
a fluorescent marker pen optionally.
* So low power consumption save energy and environment firendly.
* High quality AC/DC adapter with SAA,CE,UL approvals, series plug like Euro plug, AU plug, UK plug is available for all over the world.
* Portable, set up easily, useful in many fields, indoor and semi-outdoor
Advantage:energy saving,environment friendly, lightening symmetrical, longer lifetime
*4 Color LED(white+red+green+blue) & 36 kinds of sparkle model, the sparkle model can be choosed by a control button
unit package for model ZD35CX is 71*46*12cm, 2.55kgs for gross weight. differnt models have different package size, and also will change according to the quantity of order.
In the field of liquid nitrogen storage and application, accurate monitoring of liquid level changes is the key to ensuring experimental safety and production efficiency. We have launched a new liquid nitrogen level monitor, which integrates advanced cloud technology and humanized design concepts to bring you an unprecedented intelligent management experience.
The biggest highlight of this liquid level monitor is the application of its cloud monitoring platform. Users do not need to purchase additional monitoring hosts or collectors and other equipment. They can access real-time data anytime and anywhere through the web or mobile APP. The operation is extremely simple, and the device can be added and configured quickly using the mobile APP.
In order to meet the personalized needs of different users, we provide a variety of alarm methods, including SMS alarms and email alarms, to ensure that you can get important information at the first time. In addition, the product is equipped with a large LCD screen display, and the appearance design is generous and beautiful, making it more intuitive and convenient to read data.
Considering the convenience of installation, the liquid nitrogen level sensor adopts three structural designs: desktop, wall-mounted and magnetic suction. Whether it is a laboratory or an industrial site, it is easy to find a suitable installation location. The equipment has super stability and anti-interference ability to ensure that it can still work accurately in various complex environments.
In terms of battery life, this product uses a large-capacity 18650 rechargeable battery and is designed with a battery reverse connection protection function, so the device will not be damaged even if the battery is installed in reverse. Thanks to the ultra-low power design, after a single charge, it can work continuously for up to four months while reporting data every 10 minutes.
It is worth mentioning that our liquid nitrogen level monitor also has an offline recording function, which can still monitor and save data normally when the network is interrupted, and automatically upload to the cloud once the network is restored to ensure the integrity and continuity of the data. The temperature probe can be fixed in the best position according to actual needs, providing high-precision, wide-range and highly consistent measurement results.
Choose KGSQ liquid nitrogen level monitor to make your liquid nitrogen storage and management more intelligent, efficient and safe.
Medical & personal body scale, ultrasonic electronic height and weight body scale, coin-operated scale, folding body scale, baby height and weight scale, coin weighing scale, dialysis wheel chair scale.
Welding robotïlso be called Welding robot arm and robotic welding mainly include robots and welding equipment in two parts. DBH Robot can help you find the right automation solution based on application requirements.
Fresh Healthy Vending is a pioneer within the vending industry, paving the way to healthier drinking and living by offering convenient, affordable and healthy fresh squeezed orange juice in healthy vending machines available around the globe. We have the most reliable technology and software to offer the most intelligent orange juice vending machine. Non stop research team for new generation juice vending machine with muti choice of fruit and more automatic. As a motivated Fresh Healthy Vending Franchisee, you can make a difference by filling the massive, growing demand for convenient, healthy drinking.
Fresh Healthy Vending is a pioneer within the vending industry, paving the way to healthier drinking and living by offering convenient, affordable and healthy fresh squeezed orange juice in healthy vending machines available around the globe. We have the most reliable technology and software to offer the most intelligent orange juice vending machine. Non stop research team for new generation juice vending machine with muti choice of fruit and more automatic. As a motivated Fresh Healthy Vending Franchisee, you can make a difference by filling the massive, growing demand for convenient, healthy drinking.
A PIONEER IN THE VENDING INDUSTRY
Fresh Healthy Vending is a pioneer within the vending industry, paving the way to healthier drinking and living by offering convenient, affordable and healthy fresh squeezed orange juice in healthy vending machines available around the globe. We have the most reliable technology and software to offer the most intelligent orange juice vending machine. Non stop research team for new generation juice vending machine with muti choice of fruit and more automatic. As a motivated Fresh Healthy Vending Franchisee, you can make a difference by filling the massive, growing demand for convenient, healthy drinking.
Fresh Healthy Vending is a pioneer within the vending industry, paving the way to healthier drinking and living by offering convenient, affordable and healthy fresh squeezed orange juice in healthy vending machines available around the globe. We have the most reliable technology and software to offer the most intelligent orange juice vending machine. Non stop research team for new generation juice vending machine with muti choice of fruit and more automatic. As a motivated Fresh Healthy Vending Franchisee, you can make a difference by filling the massive, growing demand for convenient, healthy drinking.
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