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Function Deployment
Can be an onboard and 1 ~ 2 solar cell hybrid power
External DC power supply voltage: DC1.5V; permanent work without
power supply
LCD screen resolution of 4 7 figures, a decimal point (a single
digit after the decimal point), two icons (see attached
diagram)
Conditioning and two button adjustable resistance: for regulating
the zero, respectively, and full-scale display; no keys
Range and accuracy of range -40 ~ 200 ℃; measurement accuracy ± 1
℃; showed an accuracy of 0.1 ℃
Input-output interface JP2, JP3 for setting measurement
interval:
JP3/JP2
measurement interval
1-2/1-2 5
seconds
2-3/1-2 2
seconds
2-3/2-3 10
seconds
JP4 is used to select sensor type
JP4
sensor
1-2 EPCOS
B57540G0104F000
2-3 AMPRON
MF58D-104F3770FB
JP5 is used to select units of measurement temperature
Units of
measurement JP5
1-2
degrees
2-3 F
Environment Storage Temperature -20 ℃ - +85 ℃; working temperature
-10 ℃ - +75 ℃
All the solar power supply, environmental protection and energy
saving, permanent work.
Super-stable LCD supply voltage, even if the battery voltage drops
can be a stable high-contrast display.
High-precision measurements above room temperature within 0.3
degree accuracy.
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