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Phidget Frequency Counter - 1054_0

  • $99.00AUD
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  • (Exc. GST)


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  • Phidget Frequency Counter - 1054_0

    The 1054 - PhidgetFrequencyCounter is designed to count events from an analog signal over time and calculate a frequency from it. The product can count a logic level or signal centered around zero volts. Signals with a different ground can be counted, provided they are within the common mode range (±10V).

    The Frequency Counter can also power small devices, such as Hall effect, flow rate sensors, tachometers, and other sensors.

    The PhidgetFrequencyCounter contains two channels to sense two different inputs. Each channel has two different circuits to sense for logic level-frequencies or zero-centered frequencies. The measurable frequency is accurate to 0.25% up to 1MHz. The Frequency Counter may measure frequencies past 1 Mhz, but the input voltage specifications will not hold.

    The PhidgetFrequencyCounter can measure frequencies down to ~ 0.01Hz. However the response time of these measurements is directly related to the frequency, thus it could take 1 or 2 periods(100-200s) to detect the input frequency.

    Comes Packaged with

    Product Specifications

    FrequencyCounter Input
    API Object Name FrequencyCounter
    Controlled By USB
    Number of Channels 2
    Frequency Error Max 0.25 %
    Input Frequency Max 1 MHz
    Frequency Input Voltage Max ± 20 V DC
    Amplitude Min (Zero-Centered Input) 110 mV DC
    Hysteresis (Zero-Centered Input) ± 30 mV DC
    Ground Offset Min -6.3 V DC
    Ground Offset Max 10.3 V DC
    Low Voltage Max (False) 800 mV DC
    High Voltage Min (True) 3 V DC
    Electrical Properties
    USB Voltage Min 4.8 V DC
    USB Voltage Max 5.3 V DC
    USB Speed Full Speed
    Current Consumption Max 42 mA
    Available External Current 450 mA
    Input Impedance (30pF) 332 kΩ
    Physical Properties
    Recommended Wire Size 16 - 26 AWG
    Operating Temperature Min 0 °C
    Operating Temperature Max 70 °C

     

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