NTC 100K Resistance to Voltage Module
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This is a linear conversion module, which converts the input ntc resistance signal into temperature (voltage signal) output through internal chip processing.
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There are two output voltage range options.
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Module parameters
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1. Working voltage: 9V to 24V
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2. Input resistance: NTC 100K thermal resistance (B value: 3950)
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3. Output voltage: 0.00V ～ 5.00V / 0.00V ～ 10.00V
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4. Temperature measurement range: -20 ~ + 150 (degrees).
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5. Output method: S2 pad on the circuit board: open circuit (output 0.00V ~ 5.00V); short circuit (output 0.00V ~ 10.00V), the default is open circuit.
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6. Application: remote data acquisition and control equipment;
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7. Size: (length) 26mm * (width) 23mm * (height) 10mm
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8. Module interface:
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24V: Power positive connector (9V ~ 24V).
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G: Power ground interface.
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IN: Positive terminal of thermal resistance.
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G: Negative interface of thermal resistance.
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OUT: Signal output interface (0.00V to 5.00V / 0.00V to 10.00V).
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G: Power ground interface.
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Note: When outputting 0.00V ~ 10.00V, the power supply voltage should be 15V.
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Output (0.00V ～ 5.00V) Resolution: 0.0294117V / ℃ (Voltage / Celsius)
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Output (0.00V ～ 10.00V) Resolution: 0.0588235V / ℃ (Voltage / Celsius)
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Calculate the measured temperature formula: (output voltage (V) / resolution) -20 ℃ = measured temperature (℃).
