Handheld · Industry · ISO
Good Sell Portable Co H2s O2 Ex (LEL) 4 Gases Monitor Multi 4 Gas Detector and Analyzer with Explosion-Proof Certificatin
US$ 100-290
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Portable CO H2S O2 Ex(LEL) 4 Gases Monitor Multi 4 Gas Detector and analyzer with Explosion-proof
Introduction
The AGH6200 detector is a standard 4-in-1 gas detection alarm. The product can simultaneously detect the concentration of Ex,O2,H2S,CO. Automatic sound, light and vibration alarms. The A
- Nanjing AIYI Technologies Co., Ltd.
-
- Jiangsu, China
- Contact Now
CCC · E-MARK · Sensor
Honeywell Limit Switch Bze7-2rn-Pg Travel Switch Bze7 Series
US$ 372
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Shenzhen Zhongliweiye electromechanical equipment Co., Ltd is a manufacturing company which is focused on design, produce the whole set of Powder, liquid, electrostatic coating equipment, electronic control equipment, industrial manufacture line, UV curing equipment, conveying machinery, "oven",
- Shenzhen Zhongliweiye Electromechanical ...
-
5(5.0)
"On-time Delivery"On-time Delivery - Guangdong, China
- Others
- Contact Now
Ceiling Mounted · Special Equipment · Home
En Approval Addressable Smoke and Heat Detector
1000 Pieces (MOQ)
SNA-360-C2
2-Wire Analogue Addressable Combined Smoke and Heat Detector
Description:
Model SNA-360-C2 detector is advanced photoelectric smoke detection which is made with an innovative and modern design, every unit is individually tested and calibrated to ensure high reliability and prevent fa
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- Contact Now
FCC · CE · Ceiling Mounted
12~36vadc Industrial Microwave Motion Sensor Radar Detector for Automatic System
US$ 55-70
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
The RVP42-9M microwave sensors have been specially designed to increase the comfort of opening all types of automatic doors. The RVP42-9M microwaves provide fast detection for all automatic door installations and particularly for applications with high-speed entries. Due
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- Contact Now
CCC · E-MARK · Sensor
Honeywell Program Controller Dkg972-N Mod. 10 Combustion Control Box
US$ 669
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Shenzhen Zhongliweiye electromechanical equipment Co., Ltd is a manufacturing company which is focused on design, produce the whole set of Powder, liquid, electrostatic coating equipment, electronic control equipment, industrial manufacture line, UV curing equipment, conveying machinery, "oven",
- Shenzhen Zhongliweiye Electromechanical ...
-
5(5.0)
"On-time Delivery"On-time Delivery - Guangdong, China
- Others
- Contact Now
Gas · Home · Wall Mounted
220VAC LPG Gas Detector Support Electric Valve Shut off
US$ 6.5-7.9
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Specification
item
value
Place of Origin
China
Guangdong
Brand Name
AW
Model Number
AW-D132LC
Main Voltage
100-240VAC (with adaptor Micro USB 1A @5V)
Voltage
24VDC optional
Power Consumption
≤0.8W (Standby); ≤1.5W (Alarm)
Alarm Voltage Output
DC12V
CCC · E-MARK · Sensor
Honeywell Damper Actuator M7284q1007 Gas Servo Motor
US$ 1860
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Shenzhen Zhongliweiye electromechanical equipment Co., Ltd is a manufacturing company which is focused on design, produce the whole set of Powder, liquid, electrostatic coating equipment, electronic control equipment, industrial manufacture line, UV curing equipment, conveying machinery, "oven",
- Shenzhen Zhongliweiye Electromechanical ...
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- Others
- Contact Now
Electro-Optical Type · RoHS · Smoke Alarm
Home Security Wireless Cigarette Smoke Detector Fire Alarm
1000 Pieces (MOQ)
Home Security Wireless Cigarette Smoke Detector Fire Alarm
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at the initial stage of the
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Ceiling Mounted · RoHS · Industry
UV Open Flame Detector for Conventional Fire Alarm System
US$ 65-80
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
The device is an Ultraviolet-only flame detector designed to detect fires and provide alarm outputs directly from the detector while maintaining false alarm immunity. It detects in the ultraviolet (UV) spectral range for optimized speed of response.
It is fast and capable to detecting the ultraviol
Industry · Traffic · Car/Motorcycle
Parking Vehicle Loop Detector Dual Channel Vehicle Detector
US$ 32-38
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Product Description
An inductive loop detector, manufactured by Shenzhen Jutai Comm Co., Ltd., is an advanced electromagnetic traffic detection system. This innovative device utilizes buried coils and moving magnets to accurately induce an electric current, making it one
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- Contact Now
-
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.
-
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.
-
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 · CE · Sensor
Siemens Flame Detector Qra2.9 Qbe2003-P10 Phototube Factory Supplies Full Series of Original and Genuine Burner Accessories
US$ 86
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Parameters
UV Unit average life
10000 hours (at 50 º C)
Protection level
IP40
weight
60g
Flame detectors are used in conjunction with Siemens combustion controllers for monitoring gas or fuel flames.
Flame detectors are used to monitor gas flames, yellow or blue fuel combustion flames,
- Shenzhen Zhongliweiye Electromechanical ...
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- Others
- Contact Now
Ceiling Mounted · ISO · Industry
Conventional Photoelectric Heat Deat Fire Alarm 2 Wire Cheap Heat Alarm
US$ 3.5-4
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Specification:
Alarm Temperature:
A1S:60ºC A1R:8.5ºC /Minutes
Ceiling Spacing :
cover radius is 6m(storey height
Reset Voltage :
< 6v
Reset Time:
<2s
Temperature Range:
0°C to 50°C
Humditiy:
0 to 95% RH, no condensation or icing
Alarm Indicator :
LED continuously em
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Anti-theft · CE · Industry
Wired Security Alarm PIR Motion Detector with Pet Immunity Detector Swan400/Swan Quad
US$ 7.1-9.5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Wired Security Alarm PIR Motion Detector with Pet Immunity Detector Swan400/Swan Quad
Specification:
MODEL:
SWAN QUAD/SWAN 400
Detection Method:
Quad (Four element) PIR
Power Input:
8.2 to 16 VDC
Current Draw Standby:
8mA (± 5%)
Active: 10mA (± 5%)
Temperature Compensa
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- Contact Now
Ceiling Mounted · Home · Smoke Alarm
Plastic Enclosure Cigarette and Tobacco Standalone Smoke Detector with Siren
US$ 5.5-6.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Battery Powered Photoelectric Smoke Alarm with excellent stability and high-sensitivity.
Key Specifications/Special Features
Power Source: 9V Battery (included).
Audio Alarm: ≥ 85dB/3m
Temperature Range: 0ºC to 40ºC
Humidity Range: 5%-95% relative humidity(RH)
Sensor: Photoelectri
Ceiling Mounted · ISO · Industry
Sentek Cheap Price Conventional Heat Detector
US$ 3.5-4
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Specification:
Alarm Temperature:
A1S:60ºC A1R:8.5ºC /Minutes
Ceiling Spacing :
cover radius is 6m(storey height
Reset Voltage :
< 6v
Reset Time:
<2s
Temperature Range:
0°C to 50°C
Humditiy:
0 to 95% RH, no condensation or icing
Alarm Indicator :
LED continuously em
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Electro-Optical Type · RoHS · Smoke Alarm
Low Power Consumption Smoke Alarm Conventional Fire Alarm Smoke Sensor
US$ 2.5
/ Piece
2000 Pieces (MOQ)
2000 Pieces (MOQ)
Low Power Consumption Smoke Alarm Conventional Fire Alarm Smoke Sensor
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at the initial s
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
CCC · E-MARK · Sensor
Honeywell Phototube 129464n Flame Sensing Tube Lamp
US$ 220
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Shenzhen Zhongliweiye electromechanical equipment Co., Ltd is a manufacturing company which is focused on design, produce the whole set of Powder, liquid, electrostatic coating equipment, electronic control equipment, industrial manufacture line, UV curing equipment, conveying machinery, "oven",
- Shenzhen Zhongliweiye Electromechanical ...
-
5(5.0)
"Fast Delivery"Fast Delivery - Guangdong, China
- Others
- Contact Now
Anti-theft · Special Equipment · Industry
High-Precision Professional Heated Diode Refrigerant Leak Detector for HVAC Systems
US$ 50
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
RLD-300 Portable Digital Refrigerant Leak Detector Auto Air Conditioning Leak Detector Maintenance Tool Freezer Parts
Features:
1,Semiconductor sensor, long life, stable and reliable2,2g/year3,Digital indication of leak size, 7-level display (RLD-100), 9-level display (
- JINAN BESTAR INC.
-
5(5.0)
"On-time Delivery"On-time Delivery - Shandong, China
- Contact Now
Gas · CE · Industry
K60 portable Gas Detector for Fire Fighting and Rescue
US$ 90-500
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Diffusion Multi Gas Detector Handheld Security Products Sensor With Display
The K60-V is a full-featured, compact, up to five sensor gas detector for oxygen, combustibles, hydrogen sulfide, carbon monoxide, sulfur dioxide or VOCs etc (gas types could be optional customized based on clients' req
- Nanjing KELISAIKE Safety Equipment Co., Ltd.
-
- Jiangsu, China
- ISO9001:2015
- Contact Now
Gas · Home · Special Equipment
CH4 Combustible Gas Detector Propane Gas Leak Detector Fixed Gas Module (Block) Monitor
US$ 110-140
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
echnical parameters:
Product model:
EX-600-G
Product Texting:
Testing Ethylene oxide in air
Sensor type
Electro -chemical sensor
Tested reagents:
0-100%LEL
Resolution:
0.1%LEL
Display mode:
LCD display
Temperature:
Wet degree accessories, Temperature measuring range: -40 to 70 DE
Ceiling Mounted · Industry · CE
En54 Lpcb Smoke Alarm Fire Alarm Detector for Addressable Fire Alarm System
US$ 6.8-8.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
JTY-GM-TC5161 Addressable Photoelectric Smoke Detector (Detector) uses infrared scattering
technology. With novel structure and attractive appearance, the detector has stable and reliable performance
and high damp-proof ability. It is suitable for restaurants, hotels, office buildings, school bu
Electro-Optical Type · RoHS · Smoke Alarm
Kd-127D Interlinkable Wireless Home Gas Alarm System Kingdun Detector with RoHS
US$ 2.5
/ Piece
2000 Pieces (MOQ)
2000 Pieces (MOQ)
KD-127D Interlinkable Wireless Home Gas Alarm System Kingdun Detector with RoHS
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at th
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Anti-theft · Special Equipment · Industry
Auto Gas Rld100/200/300 Portable Digital Refrigerant Leak Detector for Air Conditioner
US$ 50
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
RLD-300 Portable Digital Refrigerant Leak Detector Auto Air Conditioning Leak Detector Maintenance Tool Freezer Parts
Features:
1,Semiconductor sensor, long life, stable and reliable2,2g/year3,Digital indication of leak size, 7-level display (RLD-100), 9-level display (RLD
- JINAN BESTAR INC.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Shandong, China
- Contact Now
Electro-Optical Type · RoHS · Smoke Alarm
En 14604 Small Size Home Security Carbon Monoxide Alarm
US$ 2.5
/ Piece
2000 Pieces (MOQ)
2000 Pieces (MOQ)
En 14604 Small Size Home Security Carbon Monoxide Alarm
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at the initial stage of the fire.
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
FCC · RoHS · Metal
Traffic Inductive Single Channel Loop Coil Vehicle Detector for Car Parking System
US$ 32-38
/ Piece
9 Pieces (MOQ)
9 Pieces (MOQ)
JUTAI Single Channel Vehicle Detector User Guide
Connections
The following photo we show the details connections for JUTAI Single channel loop detector LD100 And LD102,Usually we using pin1 and pin2 connect power supply, pin8 and pin9 connect loop coils,Usually we recommed JUTAI Loop cable M
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Guangdong, China
- Contact Now
Gas · Home · Smoke Alarm
Powered Plug-in Combustible Gas Alarm Gas Detector for Kitchen Use
US$ 7.5-8.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
General
The gas alarm is designed for single station use. Small and compact, the design and color makes it ideal for use in the home, small commercial properties, and recreational vehicles. It is intended to detect leakage of natural gas (methane gas), town gas, and bottled gas (propane gas). Th
Electro-Optical Type · RoHS · Smoke Alarm
Kingdun Kd-127b Wireless Home Alarm System with RoHS
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Kingdun KD-127B Wireless Home Alarm System with RoHS
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at the initial stage of the fire. T
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
CCC · E-MARK · Sensor
Honeywell Electronic Comparison System Card R8001s1051 Amplifier Module
US$ 735
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Shenzhen Zhongliweiye electromechanical equipment Co., Ltd is a manufacturing company which is focused on design, produce the whole set of Powder, liquid, electrostatic coating equipment, electronic control equipment, industrial manufacture line, UV curing equipment, conveying machinery, "oven",
- Shenzhen Zhongliweiye Electromechanical ...
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- Others
- Contact Now
ISO · Ceiling Mounted · Smoke Alarm
Fire Alarm White Photoelectric Smoke Alarm Detector
US$ 0.95-2
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Details of the product function:
Standby mode
After the product is installed, if the smoke alarm device operate properly, the red LED flashes once every 48 seconds
Alarm mode
When the smoke alarm device detect particles of combustion and the concentration of smoke reaches the alarm threshold, th
- NINGBO SELLWELL LIGHTING APPLIANCE ...
-
- Zhejiang, China
- Contact Now
Electro-Optical Type · RoHS · Smoke Alarm
Home Security En14604 Stand Alone Smoke Detector Fire Alarm with Wireless
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Home Security En14604 Stand Alone Smoke Detector Fire Alarm with Wireless
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at the initial
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
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