搜索
Product system
Your current location:
Homepage
-
-
-
-
-
JC-311 passive wireless temperature online monitoring system
Number of views:
1000

JC-311 passive wireless temperature online monitoring system

JC-311 passive wireless temperature online monitoring system uses surface acoustic wave (SAW) devices as sensors, combined with wireless temperature collectors to realize the collection and transmission of sensor information. The sensors are installed on the measured point and can be connected without a connection. The temperature information of the measured point is transmitted. The sensor itself does not need power supply, and does not need to take electricity from the power equipment, so it has outstanding safety, reliability and maintainability. This technology is a disruptive technology in the safety online monitoring of high-voltage equipment, and is a breakthrough in the real-time temperature monitoring technology of high-voltage equipment in smart grids.
Free telephone number:0519-85851518
Retail price
0.0
Market price
0.0
Number of views:
1000
Product serial number
Quantity
-
+
Stock:
0
Product description
Parameters

Temperature Sensor

Features Quartz crystal piezoelectric temperature sensor

Attenuation characteristics -30dB min.

Temperature linearity <0.5%

Aging characteristics @200℃ <0.3K@First 1000Hrs

High voltage resistance 220KV

Accuracy ±1°C

Temperature measurement range -20°C~125°C

Design service life 20 years

Temperature host

Function Frequency hopping wave transmission and echo analysis

Center frequency 433M

Working voltage 5V/DC

Working current <200mA

Transmitting power (micro power) <10dBm

Receiving sensitivity -120dBm

Temperature reliability 100%

Temperature loss rate <0.3%

Data protocol RS485 MODBUS RTU/IEC61850

Data refresh frequency 0.1Hz Typical

Receiver appearance size 143x105x40

Design service life 20 years

We could not find any corresponding parameters, please add them to the properties table

Personalized smart device manufacturer

We can provide you with satisfactory customized service

万能表单

默认万能表单

意向信息

意向信息

联系信息

联系信息
久创

Copyright © 2020  Jiangsu jotry Electric Technology Co., Ltd     苏ICP备13059066号-3