Shandong Fengtu IOT Technology Co., Ltd
Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China

Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China

Model:FT-BW1
Brand:fengtu
1.Introduction to Temperature Sensor for Display Backplane
Temperature Sensor for Display Backplane can accurately measure the backplane temperature of photovoltaic modules and can also be used for component performance evaluation.Temperature Sensor for Display Backplane uses a high-precision thermistor as an induction component, and has the characteristics of high measurement accuracy and good stability.The signal transmitter adopts advanced circuit integration modules, which can convert temperature into corresponding voltage or current signals according to different needs of users.The instrument is small in size, convenient to install and portable, and has reliable performance; it adopts proprietary circuits, good linearity, strong load capacity, long transmission distance and strong anti-interference ability.It can be widely used in temperature measurement in meteorology, ocean, environment, airports, ports, laboratories, industry, agriculture and transportation fields.
2.Temperature Sensor for Display Backplane Technical Parameters
Range range: -50~100℃
-20~50℃
Accuracy: ±0.5℃
Power supply method: DC 2.5V
DC 5V
DC 12V
DC 24V
other
Output form: Current: 4~20mA
Voltage: 0~2.5V
Voltage: 0~5V
RS485
other
Instrument line length: Standard configuration: 5 meters
other
Load resistance: Voltage type: RL≥1K
Current type: RL≤250Ω
Working temperature: -50℃~100℃
Relative humidity: 0~100%
Product weight: 125g probe
Product power consumption: 0.24mW
3.Temperature Sensor for Display Backplane calculation formula
Voltage type (0~5V):
T=V/5×70-20
(T is the measured temperature value (℃), V is the output voltage (V), this formula corresponds to the measurement range -20~50℃)
T=V/5×150-50
(T is the measured temperature value (℃), V is the output voltage (V), this formula corresponds to the measurement range -50~100℃)
Current type (4~20mA):
T=(I-4)/16×70-20
(T is the measured temperature value (℃), I is the output current (mA), this formula corresponds to the measurement range -20~50℃)
T=(I-4)/16×150-50
(T is the measured temperature value (℃), I is the output current (mA), this formula corresponds to the measurement range -50~100℃)
Note: The calculation formulas corresponding to different signal outputs and different measurement ranges need to be recalculated!
From ancient times to the present, agriculture has always been based on agriculture. "Food is the most important thing for the people" shows the importance of agriculture. The damage caused by meteorological disasters that we have been suffering from is also very serious. In order to ensur...
Most of the modern meteorological monitoring stations are developing in the direction of all-day unattended operation. The establishment of automatic meteorological monitoring stations is in urgent need of more accurate and maintenance-free automatic monitoring instruments, including wind anemometer...
Hello everyone, at present Windway Technology has been on the new tilt displacement monitor, also known as geohazard monitoring system, which is an online automatic remote geohazard monitoring and early warning system based on Internet of Things technology, recognizing the model FT-DH1, FT-DH2.In th...
water quality detector uses chemical, physical or biological reactions to measure conductivity, dissolved oxygen, pH, COD and other parameters, suitable for monitoring natural water, surface water or groundwater quality....