Handheld · Industry · CE
High Precision Electronic Portable Refrigerant Halogen Gas Freon Leak Detector Suitable for Flammable Refrigerants (VML-1)
US$ 78-85
/ piece
1 piece (MOQ)
1 piece (MOQ)
Product Parameters
Model
VML-1
Suitable refrigerant
CFC,HCFC,HFC series refrigerant
Minimum detectable leakage
≤3g/years(R134A)
Reaction Time
≤3g(It depends on the size and distance of the leak)
Battery Life
≥8 hours
System pressure to be measured
Normal use ≥1 year
cali
- Qingdao Geerte Refrigeration Parts Co., Ltd.
-
- Shandong, China
- Contact Now
RoHS · ISO · Wall Mounted
High Sensitivity Industrial Infrared Flame Detector Three-Band 120 Degree Angle Flame Detector
US$ 145-185
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description Technical Parameters S600 Flame Detector Detection principle infrared/ ultraviolet light; Wavelength range infrared 2.2μm 3.8μm 4.4μm 5.3μm ultraviolet 185~260nmUV; Sensitivity Level 1; Response time <30s; Power-on warm-up time 60s; Flame detection delay 3S; Ambient temperature -
- Henan Zhong An Electronic Detection Technology ...
-
- Henan, China
- ISO9001:2015
- Contact Now
Handheld · Industry · CE
High Sensitivity Advanced Refrigerant Gas Leak Detector
US$ 78-85
/ piece
1 piece (MOQ)
1 piece (MOQ)
Product Parameters
Sensor Type
Infrared
Sensor Sensibility
Max. 4g/year
Sensor Life
10 years
Detectable Gases
R134a, R410A, R32, R22, HFO-1234 and all HFCs, HCFCs, CFCs, PFCs.
Auto OFF
After 10min of inactivity
Power
Built-in lithium battery 3.7V 3000mA
Battery Runtime
Up to 6 hours
- Qingdao Geerte Refrigeration Parts Co., Ltd.
-
- Shandong, China
- Contact Now
ISO
Intelligent Multi-Band Camera of Photoelectric System
10 Pieces (MOQ)
The three-band electro-optical turret is a long-range electro-optical detection system that can be integrated with high-definition visible light cameras, thermal imaging, laser ranging, and other multi-spectrum detection modules. Depending on requirements, it can also be equipped with las
Probe · Industry · ISO
UL Approval 2-Wire, Easy Installation Heat Detector
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
HNC-310 non-addressable heat detectors are suitable for connection to 2-wire non-addressable fire detection control and indicating equipment, or to addressable fire detection control and indicating equipment that can accept non-addressable type detectors.
An electronic thermistor provides sensitive
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- Contact Now
Industry · Special Equipment · CE
Advanced V-Come Carbon Monoxide Detector Alarm with LCD Display
US$ 10.15-10.99
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
Products Description
Place of Origin
China
Brand Name
V-Come
Model Number
VC21-03
Product Name
Carbon Monoxide Alarm
Network
Standalone
Material
ABS plastic
Accuracy of Digital Display
30-999 PPM
Alarm Volume
>85 dB(A) at 3 meters
Sensor
10-Year Life Electrochemical CO Sensor
Cert
- Dongguan Evergreen Technology Co., Ltd
-
- Guangdong, China
- ISO9001:2015, ISO45001:2018
- Contact Now
Ceiling Mounted · Home · Special Equipment
High Sensitivity Photoelectric Smoke and Heat Detector
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
600 analogue addressable photoelectric smoke/heat detectors are microprocessor controlled state-of-the-art detectors suitable for connection to Numens 2-wire addressable fire detection control and indicating equipment.
Advanced electronics in conjunction with a photoelectric smoke sensing chamber a
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- Contact Now
Sensor · ISO
Advanced Drone Defense Radar for a Range of 3 Km to 5 Km
US$ 95000-100000
/ Set
1 Set (MOQ)
1 Set (MOQ)
ASR226X-6000 Air Surveillance Radar The ASR226X-6000 is a state-of-the-art UAV detection and tracking system designed for deployment in critical areas such as borders, perimeters, airports, and other sensitive zones. Featuring a high-precision radar array, mechanical rotary table, and integrated pow
Sensor · ISO
Advanced Uav Defense Solutions for Reliable Air Surveillance/Radar Detector/Defence Detection Radar
US$ 95000-100000
/ Set
1 Set (MOQ)
1 Set (MOQ)
Border and Coastal Defense Radar ASR216X-1X5K-3D
3D X Band Pulse Doppler Radar
The border and coastal defense radar mainly consists of one radar array and one turntable , used for pedestrians , vehicles , drones in key areas such as border airports , as well as for maritime defense , achieving z
Industry · CE · Probe
Vibration Optical Fiber Alarm System, Climb and Damage Trigger Alarm
US$ 1739-1806
/ Set
1 Set (MOQ)
1 Set (MOQ)
Vibration Optical Fiber alarm system
The working principle of the vibrating fiber is that the launching laser emits a DC monochromatic light wave, which is coupled into the two-core sensing fiber in the forward and reverse directions through the fiber coupler, forming a forward and reverse loop M
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What types of materials are commonly used in manufacturing probes and sensors?
Probes and sensors are typically crafted from materials such as metal, plastic, or ceramic. Each material has its own unique advantages in terms of durability, sensitivity, and performance. It's recommended to consult with a reputable manufacturer for specific material recommendations.
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How can I identify reliable suppliers for probes and sensors in China?
Seeking reliable suppliers in China can be done by leveraging online B2B platforms, attending industry exhibitions, and conducting due diligence through supplier verification. Reputable manufacturers can provide certifications and product samples to validate their quality.
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What are the benefits of procuring probes and sensors wholesale?
Acquiring probes and sensors in bulk offers advantages such as cost savings, volume discounts, and consistent product quality. Wholesale purchases provide flexibility for customization and enable access to a diverse range of options to meet various security and protection needs.
CCC · Special Equipment · Industry
MIMO Architecture 3D Through Wall Radar for Hostage Rescue Anti-Terrorism Cem420 Portable 3D Imaging Through Wall Radar
US$ 5000-58000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Company Profile
NovaSky Technology Co.,Ltd. was established in 2006. The company focuses on electromagnetic detection, sensing and control technology, and provides product and system integration services for anti-terrorism, search & rescue, high-end security and automotive safety. At present, th
- Novasky Technology Company Limited by Shares
-
- Hunan, China
- Contact Now
ISO · Special Equipment · Probe
Compact Drone Detection Radar with PTZ and Imaging for Easy Setup
US$ 104513.25-243864.25
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Basic Information
Operating Frequency
24GHz
Directional scanning range
±45°
Pitch coverage range
15°
Maximum number of detectable targets
100
Operating distance
For personnel: ≥ 1km (maximum distance of 1.3km), for vehicles and ships: ≥ 2km (maximum distance of 2.4km)
ISO · Special Equipment · Sensor
Long Range Ground Airfield Surveillance Radar with IR Compound Tracking System
US$ 180000-200000
/ Set
1 Set (MOQ)
1 Set (MOQ)
Air Surveillance Radar
ASR 223-5C1K-3D / C band
ASR 223-5C1K-3D is a security surveillance radar, which is the same type of radar as ASR 223-1C1K which is a phased array radar with advanced technology and stable performance developed for the detection of low flying drones.
The difference i
Handheld · Industry · CE
Refrigerant Gas Leak Detector Halogen Leak Detector HVAC
US$ 78-85
/ piece
1 piece (MOQ)
1 piece (MOQ)
Product Parameters
Sensor Type
Infrared
Sensor Sensibility
Max. 4g/year
Sensor Life
10 years
Detectable Gases
R134a, R410A, R32, R22, HFO-1234 and all HFCs, HCFCs, CFCs, PFCs.
Auto OFF
After 10min of inactivity
Power
Built-in lithium battery 3.7V 3000mA
Battery Runtime
Up to 6 hours
- Qingdao Geerte Refrigeration Parts Co., Ltd.
-
- Shandong, China
- Contact Now
Ceiling Mounted · Special Equipment · Home
Microprocessor Controlled State of The Art Addressable Smoke Detector
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
600 analogue addressable photoelectric smoke detectors are microprocessor controlled state-of-the-art detectors compatible with popular control and indicating equipment loop protocols.
Advanced electronics in conjunction with a photoelectric smoke sensing chamber and an electronic thermistor provid
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- Contact Now
Sensor · ISO
Advanced Drone Detection and Tracking Radar System for Uav Defense
US$ 95000-100000
/ Set
1 Set (MOQ)
1 Set (MOQ)
Border and Coastal Defense Radar ASR216X-1X5K-3D
3D X Band Pulse Doppler Radar
The border and coastal defense radar mainly consists of one radar array and one turntable , used for pedestrians , vehicles , drones in key areas such as border airports , as well as for maritime defense , achieving z
Sensor · ISO
360 Degree Radar for Perimeter Security, Airfield Safety, and Wildlife Detection
US$ 800000-1000000
/ Set
1 Set (MOQ)
1 Set (MOQ)
Air Surveillance Radar
223R-1C1K-5D
With C Band Adopting DBF technology, can directly control the amplitude and phase of each radiation unit through digital means, flexibly generating beams and beam pointing of various shapes.
Application
Airports, border areas and other key areas securi
Handheld · Industry · CE
Practical Hot Sale HVAC Refrigerant Sniffer Automotive Halogen Gas Tester Leak Detector with Most Popular
US$ 78-85
/ piece
1 piece (MOQ)
1 piece (MOQ)
Product Parameters
Sensor Type
Infrared
Sensor Sensibility
Max. 4g/year
Sensor Life
10 years
Detectable Gases
R134a, R410A, R32, R22, HFO-1234 and all HFCs, HCFCs, CFCs, PFCs.
Auto OFF
After 10min of inactivity
Power
Built-in lithium battery 3.7V 3000mA
Battery Runtime
Up to 6 hours
- Qingdao Geerte Refrigeration Parts Co., Ltd.
-
- Shandong, China
- Contact Now
ISO · Special Equipment · Sensor
Pulse Doppler Radar to Work with The Eo Device (optional)
US$ 180000-200000
/ Set
1 Set (MOQ)
1 Set (MOQ)
Air Surveillance Radar
ASR 223-5C1K-3D / C band
ASR 223-5C1K-3D is a security surveillance radar, which is the same type of radar as ASR 223-1C1K which is a phased array radar with advanced technology and stable performance developed for the detection of low flying drones.
The difference i
Handheld · ISO · CCC
Novasky Two Dimensional Through Wall Radar for Anti-Terrorism Security & Hostage Rescue
US$ 500-30000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Company Profile
Novasky Technology Co.,Ltd. was established in 2006. The company focuses on electromagnetic detection, sensing and control technology, and provides product and system integration services for anti-terrorism, search & rescue, high-end security and automotive safety. At present, th
- Novasky Technology Company Limited by Shares
-
- Hunan, China
- Contact Now
CE
Nanoradar 600m Ground Surveillance Radar for Ground Intruder Detection
US$ 6700
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
About us
Hunan Nanoradar Science and Technology Co., Ltd is a subsidiary of Novasky, which is established in 2012 which is specialized in developing, producing and selling millimeter wave radar for security, UAV, Automotive, Smart Traffic and other industrial application, our radar sensor is c
- Novasky Technology Company Limited by Shares
-
- Hunan, China
- Contact Now
Sensor · ISO
Ground Slow and Small Target Early Warning and Prevention Radar Used for Electromagnetic Interference, Fast Lock Drone
US$ 25000-35000
/ Set
1 Set (MOQ)
1 Set (MOQ)
Air Surveillance Radar
ASR 223-1C1K / C band
ASR 223-1C1K, Adopting DBF technology, can directly control the amplitude and phase of each radiation unit through digital means, flexibly generating beams and beam pointing of various shapes.
Features
-- High data rate and high positioning ac
Anti-theft · Handheld
2024 Hot-Selling Handheld RF/Tag Bluetooth Wireless GPS Tracker High-Precision Signal Detector Wireless Positioning Detector
US$ 120-131
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
2024 hot-selling Handheld RF/Tag Bluetooth Wireless GPS Tracker High-precision signal Detector wireless positioning Detector
Details:
Product application & Technical parameters
6. Product use, applicable groups and scope:
1. Check whether there is illegal installation of photog
ISO · Special Equipment · Probe
Intelligent PTZ Drone Detection Radar with Thermal Imaging Capability
US$ 104513.25-243864.25
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Basic Information
Operating Frequency
24GHz
Directional scanning range
±45°
Pitch coverage range
15°
Maximum number of detectable targets
100
Operating distance
For personnel: ≥ 1km (maximum distance of 1.3km), for vehicles and ships: ≥ 2km (maximum distance of 2.4km)
Sensor · ISO
Vehicle Detection Radar with 5km Detection Range
US$ 24000-30000
/ Set
1 Set (MOQ)
1 Set (MOQ)
Ground Surveillance Radar
GSR 215-1C / C Band
GSR 215-1C is a phased array radar with advanced technology and stable performance to realize the detection of moving targets on the ground.
Features
-- High data rate and high positioning accuracy
-- Multi-Input Multi-Output (MIMO) system
Handheld · Industry · CE
Hot Selling Ild-100 Portable Refrigerant Gasl Eak Detector Air Condenser Leak Detector
US$ 78-85
/ piece
1 piece (MOQ)
1 piece (MOQ)
Product Parameters
Sensor Type
Infrared
Sensor Sensibility
Max. 4g/year
Sensor Life
10 years
Detectable Gases
R134a, R410A, R32, R22, HFO-1234 and all HFCs, HCFCs, CFCs, PFCs.
Auto OFF
After 10min of inactivity
Power
Built-in lithium battery 3.7V 3000mA
Battery Runtime
Up to 6 hours
- Qingdao Geerte Refrigeration Parts Co., Ltd.
-
- Shandong, China
- Contact Now
CCC · ISO · Sensor
Single Gas Monitor for 0-100ppm Nh3 with Rechargeable Lithium Battery
US$ 100-350
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Single gas monitor for 0-100ppm NH3 with rechargeable lithium battery
Introduction
The AGH5100 portable gas detector can detect toxic gases such as oxygen, chlorine, ammonia and carbon monoxide in the environment. The product is fully gripped, compact, and the built-in advanced electrochem
- Nanjing AIYI Technologies Co., Ltd.
-
- Jiangsu, China
- Contact Now
Handheld · Industry · CE
Portable Extremely Sensitive DC Refrigerant Gas Leak Detector Halogen Leakage Detector (VML-1)
US$ 78-85
/ piece
1 piece (MOQ)
1 piece (MOQ)
Product Parameters
Model
VML-1
Suitable refrigerant
CFC,HCFC,HFC series refrigerant
Minimum detectable leakage
≤3g/years(R134A)
Reaction Time
≤3g(It depends on the size and distance of the leak)
Battery Life
≥8 hours
System pressure to be measured
Normal use ≥1 year
cali
- Qingdao Geerte Refrigeration Parts Co., Ltd.
-
- Shandong, China
- Contact Now
Handheld · Industry · CE
R134 Refrigerant Leak Electronic Detector Refrigerant Detector Tester Gas Leak Detector
US$ 78-85
/ piece
1 piece (MOQ)
1 piece (MOQ)
Product Parameters
Sensor Type
Infrared
Sensor Sensibility
Max. 4g/year
Sensor Life
10 years
Detectable Gases
R134a, R410A, R32, R22, HFO-1234 and all HFCs, HCFCs, CFCs, PFCs.
Auto OFF
After 10min of inactivity
Power
Built-in lithium battery 3.7V 3000mA
Battery Runtime
Up to 6 hours
- Qingdao Geerte Refrigeration Parts Co., Ltd.
-
- Shandong, China
- Contact Now
Special Equipment · Traffic · Contact Type
Door Frame Walk Through Metal Detector for Security Inspection
US$ 310-350
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Door frame walk through metal detector for security inspection
metal detector
security metal detector
walk through metal detector
door frame metal detector
arch way metal detector
arco metal detector
metal detector door
metal detector g
- Guangdong Shanan Technology Co., Ltd.
-
- Guangdong, China
- ISO9001:2015, ISO45001:2018, ISO14001
- Contact Now
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