Hot Selling CTHF Series 50A 2000A Temperature Sensor 0 1V Outdoor Waterproof Wireless Current Sensor for Data Measurement
- Category: >>>
- Supplier: Yueqing Xingyang Electron Co. Ltd.
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Product Overview
Description
Product Description
Product overview
Wireless passive current temperature sensor is to realize the needs of intelligent and automatic low- voltage distribution network, comprehensive data acquisition and monitoring is necessary. Through real- time online monitoring of the temperature, current and voltage of cables and bus bars, early hidden dangers can be obtained to ensure the safety of users. The passive composite sensor uses the electromagnetic energy around the transmission line to obtain electric energy, online monitoring the temperature and current of the cable, combined with wireless communication, to complete fast and accurate online measurement and save the shackles of the cable, and realize the function of wireless data
transmission. The product does not need external power supply and is maintenance free for life. It is suitable for on-line monitoring of temperature and current of transmission conductor in low voltage switchgear. The sensor is not in direct contact with the surface of the electrical equipment, and its built-in analog temperature sensor senses the ambient temperature of the contact surface and gets the corresponding voltage signal. According to the relationship between the voltage signal and non induction, the surface temperature of the live equipment can be determined. Non direct contact, electric field induction is used to detect whether the line is charged, and to detect whether the line is charged when
there is no load and no current passing through.
The electromagnetic energy of AC power line is collected and converted into electrical energy to provide working power for the sensor. When the measured object through the AC current is greater than 0.5A, the sensor can start to work. Intelligent energy storage technology is used to store excess power to ensure the continuous operation of the sensor. If the current in the circuit is less than the starting current and the circuit is in power failure state, the standby battery in the sensor can be used to supply power to keep the sensor working normally.
Data measurement and transmission
During the working period of the sensor, according to the set acquisition frequency, the surface temperature of the cable can be measured by the temperature sensor, and the current flowing through the cable can be measured by the current transformer, so as to realize the online monitoring of the cable temperature and current at the same time. At the same time, the sensor can automatically adjust the measurement time according to the amount of collected energy. The collected data is transmitted to the receiving device through 433MHz wireless link.
transmission. The product does not need external power supply and is maintenance free for life. It is suitable for on-line monitoring of temperature and current of transmission conductor in low voltage switchgear. The sensor is not in direct contact with the surface of the electrical equipment, and its built-in analog temperature sensor senses the ambient temperature of the contact surface and gets the corresponding voltage signal. According to the relationship between the voltage signal and non induction, the surface temperature of the live equipment can be determined. Non direct contact, electric field induction is used to detect whether the line is charged, and to detect whether the line is charged when
there is no load and no current passing through.
Product function
Double power supply The electromagnetic energy of AC power line is collected and converted into electrical energy to provide working power for the sensor. When the measured object through the AC current is greater than 0.5A, the sensor can start to work. Intelligent energy storage technology is used to store excess power to ensure the continuous operation of the sensor. If the current in the circuit is less than the starting current and the circuit is in power failure state, the standby battery in the sensor can be used to supply power to keep the sensor working normally.
Data measurement and transmission
During the working period of the sensor, according to the set acquisition frequency, the surface temperature of the cable can be measured by the temperature sensor, and the current flowing through the cable can be measured by the current transformer, so as to realize the online monitoring of the cable temperature and current at the same time. At the same time, the sensor can automatically adjust the measurement time according to the amount of collected energy. The collected data is transmitted to the receiving device through 433MHz wireless link.
Performance Index
Technical parameter | ||||||||
Wireless receiving mode | Star structure point to point communication | Energy source | Power frequency magnetic field+replaceable high temperature lithium battery | |||||
Temperature and current acquisition and transmitter | 5S (Primary current above 1A) | CT Minimum deenergization current | 0.5A, AC | |||||
Minimum starting current cold start time | ≤ 4min | Working humidity range | -40~150℃ (Non battery powered) | |||||
Recommended operating temperature range | -40~+85℃ | Protection level | IP42 | |||||
Storage temperature | -20~+55℃ | Installation method | Snap fit installation | |||||
Outline and installation diamensions
Packing & Delivery
Company Profile
Yueqing Xingyang Electronic Co., Ltd. (CNXY for short) is an enterprise specialized in the design, production and sale of electric equipment. Our company has an office located in the largest manufacturing base of electric equipment - Wenzhou, which is called "the Electric Equipment Capital of China".
CNXY has five specialized branches and over 300 specialized cooperative partners. CNXY, an ISO9001 certified enterprise, has modern production lines and high quality control equipment, with scientific administration, professional engineers, well trained teams and technicians and skilled workers.
Now CNXY has five design and production bases in Hong Kong, Taiwan area, Singapore, Turkey and Wenzhou (China Mainland) respectively, 28 sales organizations around the world and more than 50 holding member enterprises.
CNXY products include low-voltage apparatuses, welding equipment, instruments and meters, photoelectron products, electrical products for construction, automobile apparatus and industrial automatic equipment. Our products are sold to more than 100 countries and regions. All the export products have passed CE certification and some products have passed several international certifications like RoHS, TUV, UL, KEMA, SIRIM and so on.
Your Success, Our Glory
Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us.
CNXY has five specialized branches and over 300 specialized cooperative partners. CNXY, an ISO9001 certified enterprise, has modern production lines and high quality control equipment, with scientific administration, professional engineers, well trained teams and technicians and skilled workers.
Now CNXY has five design and production bases in Hong Kong, Taiwan area, Singapore, Turkey and Wenzhou (China Mainland) respectively, 28 sales organizations around the world and more than 50 holding member enterprises.
CNXY products include low-voltage apparatuses, welding equipment, instruments and meters, photoelectron products, electrical products for construction, automobile apparatus and industrial automatic equipment. Our products are sold to more than 100 countries and regions. All the export products have passed CE certification and some products have passed several international certifications like RoHS, TUV, UL, KEMA, SIRIM and so on.
Your Success, Our Glory
Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us.
FAQ
1. Who are we?
We are based in Zhejiang, China, start from 2008,sell to Western Europe(15.00%),North America(15.00%),Oceania(12.00%),South America(10.00%),Northern Europe(10.00%),Southeast Asia(10.00%),Eastern Europe(8.00%),Southern Europe(7.00%),Eastern Asia(5.00%),Mid East(3.00%),South Asia(3.00%),Africa(2.00%). There are total about 1-4 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Waterproof Box, Meter, Solar product, Distribution Box, Terminal Block, Transformers
4. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP；
Accepted Payment Currency: USD,EUR;
Accepted Payment Type: T/T,PayPal,Western Union;
Language Spoken:English,Chinese,Spanish
We are based in Zhejiang, China, start from 2008,sell to Western Europe(15.00%),North America(15.00%),Oceania(12.00%),South America(10.00%),Northern Europe(10.00%),Southeast Asia(10.00%),Eastern Europe(8.00%),Southern Europe(7.00%),Eastern Asia(5.00%),Mid East(3.00%),South Asia(3.00%),Africa(2.00%). There are total about 1-4 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Waterproof Box, Meter, Solar product, Distribution Box, Terminal Block, Transformers
4. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP；
Accepted Payment Currency: USD,EUR;
Accepted Payment Type: T/T,PayPal,Western Union;
Language Spoken:English,Chinese,Spanish
Any questions or concerns, please do not hesitate to contact me.
Hannah
Phone: 86-18815166812
Whatsapp/skype: 86-18815166812
Mail: cnxy802@cnxy.co
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