Fluid measurement device having a circuit for precise flow measurement
First Claim
1. A fluid measurement device, having a circuit unit into which a first signal output from a first detection element and a second signal output from a second detection element are input,wherein the circuit unit includes:
- signal processing means that outputs a third signal in accordance with the first signal and the second signal;
state deciding means that determine whether a state of the first signal is within a predetermined range; and
control means that controls an amount of change that a change of the first signal imparts to the third signal in accordance with a result of decision by the state deciding means that determines that the state of the first signal is not within the predetermined range, wherein the predetermined range is based on the second signal.
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Accused Products
Abstract
A fluid measurement device includes a circuit unit into which a first signal output from a first detection element and a second signal output from a second detection element are input. The circuit unit includes a signal processing part, a state deciding part, and a controller. The controller controls an amount of change that a change of the first signal imparts to the third signal in accordance with a result of decision by the state deciding part that determines that the state of the first signal is not within the predetermined range. The predetermined range is based on the second signal.
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Citations
11 Claims
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1. A fluid measurement device, having a circuit unit into which a first signal output from a first detection element and a second signal output from a second detection element are input,
wherein the circuit unit includes: -
signal processing means that outputs a third signal in accordance with the first signal and the second signal; state deciding means that determine whether a state of the first signal is within a predetermined range; and control means that controls an amount of change that a change of the first signal imparts to the third signal in accordance with a result of decision by the state deciding means that determines that the state of the first signal is not within the predetermined range, wherein the predetermined range is based on the second signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification