Home Instruments & Meters Gas Analyzer Single Gas Analyzer Roll Detector 2025 Product List

Roll Detector

products found from  trusted manufacturers & suppliers

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US$ 1800-2100 / Set
1 Set (MOQ)
Guangdong Jindun Electronic Technology Co., Ltd.
Guangdong Jindun Electronic Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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CE
Automatic
Spinning, Toy, Clothing, Fabric Roll
Conveyor
Digital
0.8mm Ferrous

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Oversea Service Provided
2 Years
Biscuit, Cake, Bread
Electric
With Timing Device
Wrapping

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US$ 4000-4950 / Piece
1 Piece (MOQ)
Guangdong Shanan Technology Co., Ltd.
Guangdong Shanan Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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1 Year
Food Metal Detect
According to Customer Need Customized
FDA Standard
25kg
Various Speed

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US$ 890 / Piece
1 Piece (MOQ)
Jinan Cyeeyo Instruments Co., Ltd.
Jinan Cyeeyo Instruments Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
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Lifelong
1 Year
Metals Analyzer
Photoelectric Colorimetry
Computer Screen
Metal

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US$ 60-100 / Piece
5 Pieces (MOQ)
Shenzhen Xinyuantong Electronics Co., Ltd.
Shenzhen Xinyuantong Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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Technical Support, Lifetime Maintenance
One Year Free
CE, ISO
Customized
Portable
Museum, Prison, Pier, Station, Indoor

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US$ 999 / Piece
1 Piece (MOQ)
DongGuan Viboo Electronic Technology Co.,Ltd
DongGuan Viboo Electronic Technology Co.,Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Enginner Overseas
Local Enginner Service
CE, ISO
New
Customized
Sound and Light Alarm

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US$ 2600-2850 / Set
1 Set (MOQ)
Guangdong Jindun Electronic Technology Co., Ltd.
Guangdong Jindun Electronic Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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CE
Automatic
Spinning, Toy, Clothing, Fabric Roll
Conveyor
Digital
0.8mm Ferrous

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US$ 1900-2200 / Set
1 Set (MOQ)
Guangdong Jindun Electronic Technology Co., Ltd.
Guangdong Jindun Electronic Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Online Technical Support
1 Year
CE
Automatic
Spinning, Toy, Clothing, Fabric Roll
Conveyor

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US$ 5000-20000 / Piece
1 Piece (MOQ)
Beijing Zetron Technology Co., Ltd
Beijing Zetron Technology Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Beijing, China
  • Trading Company

Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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on Line
1 Year
1 ~500um
0 ~ 40 C
420 *350*470 ( mm)
AC220+-10% ; 50Hz <=90W

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US$ 3700-3823.6 / Piece
1 Piece (MOQ)
Guangzhou Tengzhuo Packing Equipment Co., Ltd.
Guangzhou Tengzhuo Packing Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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One Year
One Year
CE
New
Customized
Automatically Excluded

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US$ 1 / Piece
1 Piece (MOQ)
Time Varying Transmission Co., Ltd.
Time Varying Transmission Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory & Trading Company

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With Remote Control
CE, ISO, FCC, RoHS
1CH
K Band
≤10Kbps
100MHz

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US$ 50-55 / Piece
1 Piece (MOQ)
Shenzhen Jutai Comm Co., Ltd.
Shenzhen Jutai Comm Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Sensor
Metal
Built in
CE, FCC, RoHS
Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle, Traffic
20-2000μh

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US$ 5-6 / Piece
10 Pieces (MOQ)
OCOM Technologies Limited
OCOM Technologies Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"Nice Service"
Nice Service
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UL, RoHS, CE, ISO, CCC
Electronic Circuit
Black
All Intelligent
Ocbc-2138 UV Lamp Tester Counterfeit Money Detecto
Ocbc-2138

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US$ 0.25-0.35 / Piece
360 Pieces (MOQ)
ShunDe Jiatian Hard Tool Co., Ltd.
ShunDe Jiatian Hard Tool Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Testing Voltage
Home
CE
According to Customer Requriment
35X35X20CM
Leliu, China

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US$ 3700-3823.6 / Piece
1 Piece (MOQ)
Guangzhou Tengzhuo Packing Equipment Co., Ltd.
Guangzhou Tengzhuo Packing Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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One Year
One Year
CE
New
Customized
Automatically Excluded

Favorites

US$ 9-10 / Set
10 Sets (MOQ)
Hubei Xinwangda Technology Co., Ltd
Hubei Xinwangda Technology Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hubei, China
Secured Trading Service

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Through Beam Photo Electric Sensors
Transistor Output, Open Collector, NPN/PNP Based O
Normal Wirewound
PC+ABS
SemiConductor
IP65

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US$ 25000-30000 / Piece
1 Piece (MOQ)
Guangdong Shanan Technology Co., Ltd.
Guangdong Shanan Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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CE, ISO
Customized
Flatbed
Museum, Prison, Pier, Station
Customized
-20 ºC ~ 45 ºC

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US$ 5500-12000 / Set
1 Set (MOQ)
Hangzhou Zhongheng Packaging Machinery Co., Ltd
Hangzhou Zhongheng Packaging Machinery Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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7*24h Online Service
12 Months
CE
New
Customized
Shutdown Alarm

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US$ 3.65-4.15 / Piece
10 Pieces (MOQ)
NINGBO CAREST MEDICAL INSTRUMENT CO., LTD.
NINGBO CAREST MEDICAL INSTRUMENT CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Dental Clinic
Disposable
Plastic
Oral Health Department
Specialized Instrument Equipment
CE

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US$ 3.2-3.6 / pieces
10 pieces (MOQ)
Wuhan Jinguang Medical Technology Co., Ltd.
Wuhan Jinguang Medical Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hubei, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Oral Surgery
RoHS, ISO, CE
Plastic
135 Degree C
Tooth Fracture Detector
Blue

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US$ 3700-3823.6 / Piece
1 Piece (MOQ)
Guangzhou Tengzhuo Packing Equipment Co., Ltd.
Guangzhou Tengzhuo Packing Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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One Year
One Year
CE
New
Customized
Automatically Excluded

Favorites

US$ 1000-3000 / Piece
1 Piece (MOQ)
CHANGSHA LANGSHUO TECHNOLOGY CO LTD
CHANGSHA LANGSHUO TECHNOLOGY CO LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Trading Company

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Online
1 Year
<1000KN
1
Electronic Load
Digital

Favorites

US$ 1 / Piece
1 Piece (MOQ)
Time Varying Transmission Co., Ltd.
Time Varying Transmission Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory & Trading Company

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With Remote Control
CE, ISO, FCC, RoHS
1CH
≤10Kbps
100MHz
Fmcw

Favorites

US$ 3700-3823.6 / Piece
1 Piece (MOQ)
Guangzhou Tengzhuo Packing Equipment Co., Ltd.
Guangzhou Tengzhuo Packing Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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One Year
One Year
CE
New
Customized
Automatically Excluded

Favorites

US$ 500-5000 / Piece
1 Piece (MOQ)
Shanghai Sino Trading Co.,LTD
Shanghai Sino Trading Co.,LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
Secured Trading Service

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5(5.0)

"Good Service"
Good Service
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1 Year
Test
Digital
Mesh Cavity Gauge
Room Temperature
DC 5V

Favorites

US$ 3700-3823.6 / Piece
1 Piece (MOQ)
Guangzhou Tengzhuo Packing Equipment Co., Ltd.
Guangzhou Tengzhuo Packing Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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One Year
One Year
CE
New
Customized
Automatically Excluded

Favorites

US$ 13 / Set
1 Set (MOQ)
Hubei Xinwangda Technology Co., Ltd
Hubei Xinwangda Technology Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hubei, China
Secured Trading Service

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Reflective Panels Type Photoelectric Sensor
Relay Output
Normal Wirewound
ABS
SemiConductor
IP67

Favorites

US$ 3700-3823.6 / Piece
1 Piece (MOQ)
Guangzhou Tengzhuo Packing Equipment Co., Ltd.
Guangzhou Tengzhuo Packing Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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One Year
One Year
CE
New
Customized
Automatically Excluded

Favorites

US$ 500-800 / Piece
1 Piece (MOQ)
Contec Medical Systems Co., Ltd.
Contec Medical Systems Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
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Imaging Diagnostic Equipment
Patient Monitor
CE, ISO13485
Female
Maternal / Fetal Heart Detector Monitor(Cms800f)
18 Months for Main Unit, 6 Months for Accessory

Favorites

US$ 500-5000 / Piece
1 Piece (MOQ)
Wuhan Yichao Technology Equipment Co., Ltd.
Wuhan Yichao Technology Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hubei, China
  • Trading Company

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Spare Parts Warranty
1 Year
New
>300mm
>150m
Cone Bit
1 2 3 4 5 6 7 8 9 Next
Questions & Answers on Roll Detector
Q
What types of gases can a gas analyzer detect?
A
The Roll Detector is a premium choice in the Gas Analyzer category.Gas analyzers are versatile instruments that can detect a wide range of gases, including but not limited to oxygen, carbon dioxide, methane, and nitrogen. The sensitivity and accuracy of gas analyzers vary based on the model and technology used by a recognized manufacturer.
Q
Does sourcing gas analyzers from China offer cost-effective advantages for businesses?
A
The Roll Detector is a standout piece in our Gas Analyzer collection.Sourcing gas analyzers from China can provide cost-effective advantages due to lower manufacturing costs and access to a wide range of technologies. Partnering with a reliable supplier allows businesses to benefit from competitive pricing, tailor-made solutions, and efficient logistics for seamless product delivery.
Q
How can I ensure the calibration and accuracy of a gas analyzer?
A
The Roll Detector is included in our comprehensive Gas Analyzer range.Ensuring the calibration and accuracy of a gas analyzer is crucial for reliable measurements. Work with a reputable supplier or manufacturer to regularly calibrate the device based on industry standards and recommendations. Regular maintenance and testing are also essential to prevent inaccuracies.
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