IP65 · Non-Customized · Bridge Type
AC150-690V Phase Voltage Monitoring Relay Rd6-Wg
US$ 25-35
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
160 SERIES
L 2 alarms with relay(programmable rest state)
L Different choices to fix the device: DIN rail or with screws
L Low energy consumption
L Possibility of making a temporary zero to check a load or discharge
L Delayed alarm: 105% of the rated lifting weight, sending out acoustic electri
- Ningbo Uting Electronic Co., Ltd.
- Zhejiang, China
- Contact Now
Customized · ISO · Conductor
High Quality Reliable Relays Solid State Relay Wrhj-P-60A for Industrial Automation
US$ 5-7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
High Quality Reliable Relays Solid State Relay Wrhj-P-60A for Industrial Automation
Detailed Photos
Specification
Product number
WRHJ-P-22-10A/25A/40A/60A
WRHJ-P-11-10A/25A/40A/60A
control voltage
3-32VDC
5-32VDC
control current
6-15mA
15-30mA
Reverse voltage
3
- Shenzhen Hongfei Automation Technology Co., Ltd
-
- Guangdong, China
- Contact Now
Customized · ISO · Conductor
Industrial Automation Use Multifunctional Reliable Relays Solid State Relay Hf-P-60A
US$ 5-7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Industrial Automation Use Multifunctional Reliable Relays Solid State Relay HF-P-60A
Detailed Photos
Specification
Product number
WRHJ-P-22-10A/25A/40A/60A
WRHJ-P-11-10A/25A/40A/60A
control voltage
3-32VDC
5-32VDC
control current
6-15mA
15-30mA
Reverse voltage
- Shenzhen Hongfei Automation Technology Co., Ltd
-
- Guangdong, China
- Contact Now
Customized · ISO · Conductor
Yakexi Patent DC Control AC Solid State Relay Solid State Switch IGBT
US$ 5-7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
High Quality Reliable Relays Solid State Relay Wrhj-P-60A for Industrial Automation
Detailed Photos
Specification
Product number
WRHJ-P-22-10A/25A/40A/60A
WRHJ-P-11-10A/25A/40A/60A
control voltage
3-32VDC
5-32VDC
control current
6-15mA
15-30mA
Reverse voltage
3
- Shenzhen Hongfei Automation Technology Co., Ltd
-
- Guangdong, China
- Contact Now
Customized · ISO · Conductor
Hot Selling Reliable Relays Solid State Relay Hf-P-60A for Industrial Automation Use
US$ 5-7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Hot Selling Reliable Relays Solid State Relay HF-P-60A for Industrial Automation Use
Detailed Photos
Specification
Product number
WRHJ-P-22-10A/25A/40A/60A
WRHJ-P-11-10A/25A/40A/60A
control voltage
3-32VDC
5-32VDC
control current
6-15mA
15-30mA
Reverse voltage
- Shenzhen Hongfei Automation Technology Co., Ltd
-
- Guangdong, China
- Contact Now
Customized · IP30 · Metal
Low Voltage Residual Leakage Current Transformer Sensor Output 5mA 2mA 0.5mA for Motor Protector Electrical Fire Monitoring Device in Market Hospital Workshop
US$ 23.3-168.7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Low Voltage AC 0.66kv Residual Current Transformer (CT) is used to transform the high AC current to small easily manageable values.
They are connected with the panel meter or relay and they can help to measure the current or protect the equipment.
Product Parameters
Technical
Bridge Type · SemiConductor · Stainless Steel
RTU Series Intelligent Monitoring Cases of Oil Wells(External Voltage
US$ 10000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
1 Characteristics
oil well monitoring terminal, set power diagram, electric quantity, well parameter acquisition and oil pumping unit control in one.
structure design, convenient installation, simple debugging, maintenance of the province, comprehensive cost-effective.
IP67 · SemiConductor · CE
RTU Series Intelligent Monitoring Cases of Oil Wells (integrated voltage, power acquisition module)
US$ 10000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
1 Characteristics
oil well monitoring terminal, set power diagram, electric quantity, well parameter acquisition and oil pumping unit control in one.
structure design, convenient installation, simple debugging, maintenance of the province, comprehensive cost-effective.
2
Customized · ISO · 0.2G
4-Phase 2-Channel Industrial Switch High Performance for High-Voltage Power Line Tower Monitoring
US$ 144-162
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Parameter
Conditions
MLTI70-FB
Unit
Measuring range
±90
°
Measuring axis
X, Y axis
Alam axis
X, Y axis
Frequency response
DC response
100
Hz
Resolution
-40~85ºC
0.002
°
Accuracy
-40~85ºC
0.01
°
Long term stability
-40~85ºC
<0.
- Suzhou Miluo Technology Company
-
- Jiangsu, China
- Contact Now
Customized · IP55 · Metal
AC Current Mutual Inductance Sensor Transmitter Integrated AC0-50A Detection True Effective Value to 485 Acquisition Module
US$ 18.54-22.6
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
DC Leakage Current Sensor
Product Description
PRODUCT OVERWIEW
A new type of current sensor developed by applying the principle of magnetic modulation. The primary current is compensated by the current generated by the internal oscillator to achieve the balance of the magnetic field. At this time
- Hubei Tianrui Electronic Co., Ltd.
-
- Hubei, China
- Contact Now
-
What are the main functions of a Voltage Monitoring Relay?
Voltage Monitoring Relays are designed to measure and monitor electrical potential difference between two points in a system. They provide crucial data on voltage levels to ensure safe operation and protect equipment from damage. A well-known manufacturer can offer sensors with high precision and reliability.
-
How can I source quality Voltage Monitoring Relays from China?
When sourcing Voltage Monitoring Relays from China, you can utilize online platforms, visit trade fairs, and perform background checks on suppliers. Look for trusted manufacturers with a track record of producing dependable sensors. Comprehensive product analysis and testing can further verify quality before making a purchase.
-
What advantages does buying Voltage Monitoring Relays wholesale offer?
Purchasing Voltage Monitoring Relays wholesale presents benefits such as cost savings, bulk purchases, and access to a variety of sensor types. Wholesale deals often come with better pricing options and customization opportunities, allowing you to meet specific project requirements while ensuring product consistency and timely availability.
Customized · ISO · 0.2G
for Monitoring Based on Tilt Inclination Sensor with Relay Output Two-Way Single Axis
US$ 94-106
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Parameter
Conditions
ML-TI70-D
Unit
Measuring range
±180
°
Measuring axis
Y axis (optional)
X axis
Alam axis
Y axis (optional)
X axis
Frequency response
DC response
100
Hz
Resolution
Bandwidth 5Hz
0.01
°
Accuracy
-40~85ºC
0.1
°
Long term stab
- Suzhou Miluo Technology Company
-
- Jiangsu, China
- Contact Now
Customized · IP55 · Metal
AC/DC Transmitter AC 300A/DC 0~20mA Power Supply DC 24V Inner Diameter 35mm Open Loop Split Core Hall Effect Current Sensor
US$ 18.54-22.6
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
DC Leakage Current Sensor
Product Description
PRODUCT OVERWIEW
A new type of current sensor developed by applying the principle of magnetic modulation. The primary current is compensated by the current generated by the internal oscillator to achieve the balance of the magnetic field. At this time
- Hubei Tianrui Electronic Co., Ltd.
-
- Hubei, China
- Contact Now
Customized · IP55 · Metal
Current Measurement 35mm AC/DC Current Sensor Transmitter Input AC5ma~1000A Output 1V 2V 5V 10V DC0~20mA DC4~20mA
US$ 18.54-22.6
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
DC Leakage Current Sensor
Product Description
PRODUCT OVERWIEW
A new type of current sensor developed by applying the principle of magnetic modulation. The primary current is compensated by the current generated by the internal oscillator to achieve the balance of the magnetic field. At this time
- Hubei Tianrui Electronic Co., Ltd.
-
- Hubei, China
- Contact Now
Customized · IP55 · Metal
Input 0-10V 4-20mA Output Transducer Converter DC24V Power 35mm Perforated Current Transmitter
US$ 18.54-22.6
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
DC Leakage Current Sensor
Product Description
PRODUCT OVERWIEW
A new type of current sensor developed by applying the principle of magnetic modulation. The primary current is compensated by the current generated by the internal oscillator to achieve the balance of the magnetic field. At this time
- Hubei Tianrui Electronic Co., Ltd.
-
- Hubei, China
- Contact Now
Customized · IP55 · Metal
Close Loop Current Sensor 50A, 100A, 200A, 500A, 1000A AC/DC Current Sensor Transmitter Ring Type Current Transformer
US$ 18.54-22.6
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
DC Leakage Current Sensor
Product Description
PRODUCT OVERWIEW
A new type of current sensor developed by applying the principle of magnetic modulation. The primary current is compensated by the current generated by the internal oscillator to achieve the balance of the magnetic field. At this time
- Hubei Tianrui Electronic Co., Ltd.
-
- Hubei, China
- Contact Now
Customized · IP55 · Metal
4-20mA Output AC Current and Voltage Transmitter Module AC DC Current Transmitter Sensor
US$ 18.54-22.6
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
DC Leakage Current Sensor
Product Description
PRODUCT OVERWIEW
A new type of current sensor developed by applying the principle of magnetic modulation. The primary current is compensated by the current generated by the internal oscillator to achieve the balance of the magnetic field. At this time
- Hubei Tianrui Electronic Co., Ltd.
-
- Hubei, China
- Contact Now
Customized · IP55 · Metal
35mm AC/DC Current Sensor for Frequency Converter, Transmitter Input AC5ma~1000A Low Voltage Current Transformer
US$ 18.54-22.6
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
DC Leakage Current Sensor
Product Description
PRODUCT OVERWIEW
A new type of current sensor developed by applying the principle of magnetic modulation. The primary current is compensated by the current generated by the internal oscillator to achieve the balance of the magnetic field. At this time
- Hubei Tianrui Electronic Co., Ltd.
-
- Hubei, China
- Contact Now
Customized · ISO · 0.2G
Single-Axis Inclination Monitoring (0± 180 deg) with Relay Output Switch
US$ 94-106
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Parameter
Conditions
ML-TI70-D
Unit
Measuring range
±180
°
Measuring axis
Y axis (optional)
X axis
Alam axis
Y axis (optional)
X axis
Frequency response
DC response
100
Hz
Resolution
Bandwidth 5Hz
0.01
°
Accuracy
-40~85ºC
0.1
°
Long term stab
- Suzhou Miluo Technology Company
-
- Jiangsu, China
- Contact Now
Customized · IP55 · Metal
DC 0-200A Input 4-20mA/RS485 Output DIN Type Current Transmitter Closed Loop Perforated DC Ampere Signal Transducer Current
US$ 18.54-22.6
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
DC Leakage Current Sensor
Product Description
PRODUCT OVERWIEW
A new type of current sensor developed by applying the principle of magnetic modulation. The primary current is compensated by the current generated by the internal oscillator to achieve the balance of the magnetic field. At this time
- Hubei Tianrui Electronic Co., Ltd.
-
- Hubei, China
- Contact Now
Customized · IP55 · Metal
Current Transformer Split Core AC/DC Current Sensor Transmitter Nanocrystalline Core Standard Current Transformer
US$ 18.54-22.6
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
DC Leakage Current Sensor
Product Description
PRODUCT OVERWIEW
A new type of current sensor developed by applying the principle of magnetic modulation. The primary current is compensated by the current generated by the internal oscillator to achieve the balance of the magnetic field. At this time
- Hubei Tianrui Electronic Co., Ltd.
-
- Hubei, China
- Contact Now
Customized · IP55 · Metal
Anti Interference Welding Machine with 35mm Aperture AC DC Current Sensor Transmitter Input 5mA~1000A Current Sensor Transformer
US$ 18.54-22.6
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
DC Leakage Current Sensor
Product Description
PRODUCT OVERWIEW
A new type of current sensor developed by applying the principle of magnetic modulation. The primary current is compensated by the current generated by the internal oscillator to achieve the balance of the magnetic field. At this time
- Hubei Tianrui Electronic Co., Ltd.
-
- Hubei, China
- Contact Now
Customized · CE · SemiConductor
Automatic Door Industrial Door Microwave Opening Sensor Security Survillance Radar
US$ 15-20
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Born for industrial doors
PANO
A "Real" Industrial radar!
Discover the Pano Industrial Door Radar, a top-tier microwave opening sensor meticulously designed for industrial doors, garage entrances, cold storage doors, barrier gates, and similar applications. Key features that
- Shenzhen Giants Sensor Technology Co., Ltd.
-
- Guangdong, China
- Contact Now
0.2G · IP22 · Electromagnetic
Electrical Low Voltage Current Transformer 5000A / 5A Msq Type CE Standard
US$ 3.2-41.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Close loop current transformer low voltage of MSQ type that offers reliable and cost effective current measurement solutions. With a wide measurement range of 5-6000A, it caters to a broad spectrum of applications.
The close loop design ensures high accuracy and minimal phas
- Wenzhou Heyi Electrical Co., Ltd.
-
- Zhejiang, China
- Contact Now
Customized · CE · SemiConductor
High Speed Microwave Opening Sensor for Automatic Gate Doors
US$ 15-20
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
PANO Industrial Door Radar
A "Real" Industrial Radar!
Discover the Pano Industrial Door Radar, a top-tier microwave opening sensor meticulously designed for industrial doors, garage entrances, cold storage doors, barrier gates, and similar applications.
Key Fe
- Shenzhen Giants Sensor Technology Co., Ltd.
-
- Guangdong, China
- Contact Now
CE · Plastic · Customized
Mirror Reflector Plate Photoelectric Optical Sensor for Crane Door Systems (Pmf80RF)
US$ 18-25
/ Set
1 Set (MOQ)
1 Set (MOQ)
Product Description
PMF80 series photoelectric sensor with laser light source, visible red class2 laser beams with good directivity, easier for alignment and debugging. It includes the reflective type and Through-beam type.
PMF80R reflective type with excellent optical performance, sensing range a
- TIANJIN G-TEK SENSOR TECHNOLOGY CO., ...
-
5(5.0)
"Fast Delivery"Fast Delivery - Tianjin, China
- ISO9001:2015, ISO45001:2018, ISO14001, Others
- Contact Now
Customized · IP30 · Metal
900/1A Electrical Low Voltage Split Core Current Transformer Manufacturer Factory Supplier Inductor Diameter 50mm Accuracy 0.5 Grade
US$ 18.9-18.91
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Low Voltage AC 0.66kv Split Core Current Transformer (CT) is made from Laminated Silicon Steel Iron Core and used to transform the high AC current to small easily manageable values.
They are connected with the panel or din-rail energy meter or protection relay to measure the cu
Customized · IP65 · CE
SLC-AD No Blind Area 30mm wrist protection,Gratings Ple NPN/PNP Infrared Safety Light Curtain
US$ 150-800
/ Set
1 Set (MOQ)
1 Set (MOQ)
Performance characteristics
SLC-AD safety light grid is designed with the most advanced international functional safety concepts and technologies to provide customers with a safe workplace, with the following advantages:
TYPE4 security level
SLC-AD complies with ISO13849-1, Cat.4 category,
CE · Analog Type · Customized
Customized Column Labirinth Carton/Container Digital Cell Force Sensors Load Cells
US$ 85-951
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Lcc460 Alloy Steel IP66 Compression load cell for Force control and measurement
Product Description
LCC460 Compression Load Cell
Description:
LCC460 sensor is a gasket-type force sensor, suitable for pressure measurement, with a cylindrical structure.
The range can be customized according to u
- Labirinth Microtest Electronics (Tianjin), Ltd.
-
- Tianjin, China
- ISO9001:2015
- Contact Now
IP68 · Digital Type · Customized
Gas Station Oil Tank Level Monitor System Wireless Fuel Tank Gauge
US$ 50-3000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
*Carton, non-fumigation wooden box, This product is a sample list. If you need to use it, please consult the market manager for specific prices.
Gas Station Oil Tank Level Monitor System Wireless Fuel Tank Gauge
Gas station fuel inventory indicator is composed of smart cons
- Zhengzhou Windbell Measurement and Control ...
-
- Henan, China
- ISO9001:2015, ISO14001, ISO45001:2018
- Contact Now
Customized · IP30 · Metal
400A/20mA Low Voltage Split Core Current Transformers Manufacturer Supplier with Inductor Diameter 36mm Accuracy 0.5 Class
US$ 11.9-11.91
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Low Voltage AC 0.66kv Split Core Current Transformer (CT) is made from Laminated Silicon Steel Iron Core and used to transform the high AC current to small easily manageable values.
They are connected with the panel or din-rail energy meter or protection relay to measure the cu
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