Paddle wheel, mV ac or Vdc frequency input amplified to square wave voltage output.
Description
The TW-FFA Flow Amplifier was designed and manufactured specifically for use with flow transducers (or other ac/dc waveforms), to provide a stable and amplified output for further processing. The input voltage signal from a flow transducer is amplified to a square wave output.
Typical applications
| TYPE | TW-FFA |
|---|---|
| Paddle Wheel or AC mV Input | Minimum 10mVpp |
| Maximum 30Vpp | |
| DC Frequency Input | Threshold 2.5Vdc |
| Amplitude 5 to 30Vdc Square Wave | |
| Output | Square wave |
| Output Frequency | Equals Input Frequency |
| No Load Amplitude | Output = 90% of Supply Voltage |
| Full load Amplitude | Output = 80% of Supply Voltage |
| Maximum Frequency | 10kHz |
| Power Supply | 5~32Vdc |
| Current Usage (No load) | 4mA @ 5Vdc Typical |
| 15mA @ 24Vdc Typical | |
| Maximum Output Current | 20mA @ 5Vdc |
| 50mA @ 12Vdc | |
| 200mA @ 24Vdc | |
| EMC Emissions Compliance | EN 55022-A |
| EMC Immunity Compliance | EN 50082-1.<±1% Effect FSO Typical |
| Operating Temperature | 0°C~70°C |
| Storage Temperature | -20°C~80°C |
| Operating Humidity | 5~85% RH Max. Non-condensing |
| Dimensions | Dimensions L=79, W=22.5, H=85mm |
| Code | Specifications | Price | Quantity | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| TW-FFA | Flow Pulse Amplifier | $314.00 | |||||||||
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