Key facts
- Brand
- Flowmetrics
- Model
- PA-1001A
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-07-05
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Flowmetrics PA-1001A Series Signal Conditioner Installation Operation Maintenance Manual
The PA-1001A series preamplifiers and signal conditioners are designed for use with either magnetic or RF type pickup coils to interface with process measuring devices and digital electronics. The unit accepts low-level signals from magnetic pickups or excites RF pickups with a 200KHz signal to detect motion of ferrous materials, producing a square pulse wave output.
Read onlineFlowmetrics PA-1001A specifications
| Power Input Voltage | 8-30 VDC |
|---|---|
| Current Draw | 125mA @ 24VDC |
| RF Modulation Carrier Frequency | 20KHz |
| RF Input Frequency | 2 Hz to 5KHz |
| RF Trigger Sensitivity | 20 millivolt peak to peak |
| Magnetic Input Frequency | 0 to 10KHz |
| Magnetic Trigger Sensitivity | 4 millivolt RMS |
| Input Impedance | 40K Ohms |
| Maximum Input Signal | 600 Volts RMS |
| Maximum Distance From Pickup To Preamp | 100 feet |
| Operating Temperature | -40°C TO 85°C |
| Storage Temperature | -40°C TO 150°C |
| Pulse Scaling Options | +2, +4, +8, +16, +32, +64, or +128 |
| Current Output Accuracy | +/- 0.05% of full-scale |
| Voltage Output Accuracy | +/- 0.05% of full-scale |
| Response Time | 0.3 seconds for 10 to 90 % |
Source: Flowmetrics PA-1001A Series Signal Conditioner Installation Operation Maintenance Manual
All Flowmetrics PA-1001A documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What types of pickup coils are compatible with the PA-1001A?
The PA-1001A series is suitable for use with either magnetic or RF type pickup coils.
From: Flowmetrics PA-1001A Series Signal Conditioner Installation Operation Maintenance Manual
What is the required power supply voltage?
The unit is powered by a user supplied 8 to 30 VDC filtered power supply.
From: Flowmetrics PA-1001A Series Signal Conditioner Installation Operation Maintenance Manual
What power supply voltage does the PA-1001A require?
It operates from a filtered power supply of 8 to 30 VDC.
From: PA-1001A Signal Conditioner & Converter Installation, Operation & Maintenance Manual
How can the pulse output be scaled?
Pulse scaling options of ÷2, ÷4, ÷8, ÷16, ÷32, ÷64, or ÷128 are selectable via an 8‑position jumper on the board.
From: PA-1001A Signal Conditioner & Converter Installation, Operation & Maintenance Manual