This is week 9 so i already meet my Sv ,Sir Mohd Zubir to discuss about next sensor i must use in this project. The sensor i will proposed is temperature sensor.So, here is the explanation and some data about my selected temperature sensor.
Figure showed 1.5M NTC Thermistor Accuracy Temperature
Sensor 10K 1% 3435 Waterproof Probe
The temperature
sensor made of semiconductor material to display large changes in resistance in
proportion to small changes in temperature. The resistance is determined by
measuring the voltage drop produced as the small DC, went through the
thermistor while the environmental temperatures
are measured using Arduino ADC. It is durable enough to be used in harsh
condition since the probe is waterproof and made of stainless steel sheath
Table Temperature Sensor Specification
Measurement range
|
-40 to 120
°C
|
Length of wire
|
1.5 m
|
Size of probe
|
4x30 mm
|
Typical Dissipation
Constant
|
5 mW/ °C
|
Probe insulation
|
> 100 MΩ
|
No comments:
Post a Comment