Production of wireless temperature sensors

Description :

　　During the long-term operation of high-voltage equipment, the temperature of many components will rise sharply. For example, poor contact of switchgear contacts can cause temperature rise or even combustion, leading to power outages. Therefore, it is necessary to monitor the temperature of high-voltage switchgear online. The wireless temperature system based on cT does not require frequent battery replacement, improving the reliability and practicality of the system. At the same time, it introduces how to achieve low power consumption of wireless temperature measurement system through software and hardware, meet the use of small bus current, and proves the practicality of this technology in practical applications. Keywords: CT power retrieval; High voltage equipment; Wireless temperature measurement; low power consumption

　　Product Introduction

　　Which is a good manufacturer of wireless temperature sensors? Function: Production of wireless temperature sensors

　　ARTM Pn wireless temperature measurement device: The ARTM Pn wireless temperature measurement device can be installed separately in high-voltage cabinets and low-voltage drawer cabinets. Each device can receive data from 18 sensors, and sensor models can be selected as ATE100, ATE200, or ATE300. The device is equipped with a 485 interface, which can upload the collected temperature data to the monitoring center.

　　ARTM8 Temperature Inspection Instrument: The ARTM series temperature inspection and control instrument is suitable for measuring and controlling one or multiple temperatures, mainly used for temperature inspection, measurement and control in thermal power plants, hydropower stations and other occasions. Measure the temperature of Pt100 in 8 channels, and any channel can also be shielded. Each channel temperature measurement corresponds to 2 alarm segments, and the relay output can be set to any alarm direction and value.

　　Wireless temperature measurement centralized collection touch screen: The wireless temperature measurement touch screen can be embedded and installed in high-voltage cabinets and low-voltage drawer cabinets. Each device can receive data from 240 sensors and can be optionally used with ATE100, ATE200, and ATE300 sensors. The device is equipped with a 485 interface and an optional Ethernet port, which can upload the collected temperature data to the monitoring center.

　　Application scope:

　　Suitable for temperature monitoring of cable joints, circuit breaker contacts, knife switch switches, high-voltage cable intermediate heads, dry-type transformers, low-voltage high current equipment, etc. inside high and low voltage switchgear.

　　Ordering Example:

　　Technical requirements: Passive wireless temperature measurement with 6-point circuit breaker contacts and 3-point busbar in one high-voltage cabinet

　　Auxiliary power supply: AC/DC 220V

　　Display mode: standalone wireless temperature display

　　In summary, the confirmed model is: wireless temperature measurement device: ARTM-P9-300, 1 unit; Wireless temperature sensor: ATE300, 9 pieces

　　Ordering Example:

　　Technical requirements: Wireless temperature measurement for 6-point circuit breaker contacts and 3-point busbar in 10 high-voltage cabinets

　　Wireless sensor requirements: battery powered, wireless

　　Display mode: centralized wireless temperature display

　　In summary, the confirmed model is: Wireless temperature measurement centralized touch screen: AARTM-7062HT-4 (HI), 1 unit; Wireless temperature sensors: ATE200,90 pieces; Wireless temperature measurement transceiver: ATC200,10

　　Ordering Example:

　　Technical requirements: Wireless temperature measurement for 6-point circuit breaker contacts and 3-point busbar in 10 high-voltage cabinets

　　Wireless sensor requirements: Passive wireless

　　Display mode: centralized wireless temperature display

　　In summary, the confirmed model is: wireless temperature measurement centralized touch screen: ARTM-7062HT-4 (HI), 1 unit; Wireless temperature sensors: ATE300, 90 pieces; Wireless temperature measurement transceiver: ATC400, 1 unit; Power module: ARTM-KDYA-DG30-24K, 1 unit.

　　technical indicators

　　Product features

　　Overall dimensions

　　Which is a good manufacturer of wireless temperature sensors? Product quotation

　　High voltage electrical equipment temperature monitoring points are in high voltage, high current, strong magnetic field environment, even some monitoring points are in a closed space, due to strong electromagnetic noise, high voltage insulation, space limitations and other problems, the usual temperature measurement methods can not solve these problems and can not be used. Wireless temperature monitoring system uses radio waves to transmit data. The sensor is installed on the high voltage equipment and there is no electrical connection between it and the receiving equipment. Therefore, the system fundamentally solves the problem that the operating temperature of the contact of the high voltage equipment is not easy to be monitored online in real time. In this paper, a high voltage bus induction power supply is designed for the wireless temperature measuring system of high voltage equipment. The wireless temperature measuring module using this power supply realizes completely independent work without relying on the mains power supply of the substation, which can greatly improve the reliability of the monitoring system. Induction-take coil designThe working steps of the software are: Production of wireless temperature sensors

AfterSalesService :

• Production of wireless temperature sensors