TW-FFA – Flow Pulse Amplifier
Brand: Intech
$338.00 Excl. GST
All prices are in NZ$, and GST exclusive and are subject to change without notice.
Product Details
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.
Features
- High input sensitivity
- Compact DIN rail mount
- AC mV or Vdc frequency input
- Cost effective
- Easy to install
- Reverse polarity protection
Typical applications
- Flow totalisation
- Rate of fluids in pipe sizes ranging from ½” to 96″ diameter
Technical Specs
| TW-FFA Specifications | |
| 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 |
Documents
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