The Dataflow Compact is a low cost flow transmitter produced by Parker Hannifin Filter Division Europe. It is lightweight, compact, easy to operate and install, and can measure low flows of liquids and provide an electronic output signal.
The Dataflow Compact Transmitter is a lightweight, robust inline flow meter designed for low‑flow liquid monitoring. It uses an infrared sensor and a twin‑vaned turbine rotor to generate a pulse output proportional to flow rate, suitable for washing machines, showers, vending machines and other applications.
Key features include a Grilamid body with BSP connections, a maximum working pressure of 20 bar, negligible pressure drop, and a simple 5 V power supply. The device provides a square‑wave pulse output and offers typical accuracy of ±2% with repeatability of 1%.
| Flow range | 1 to 25 I/min |
|---|---|
| Pressure drop | Max 0.1 bar at 15 l/min |
| Accuracy | +2% typical |
| Temperature range | +5°C to +70°C |
| Overall dimensions | 52 mm × 29 mm × 27 mm |
| Weight | 16 g |
| Cable length | 300 mm |
| Power supply | 5 Vde |
| Output signal | 5 Vde square‑wave pulse |
| Connection type | 3¥s BSP |
It measures flows from 1 to 25 I/min.
The device can operate up to 20 bar pressure.
It requires a 5 Vde power supply.
It outputs a 5 Vde square‑wave pulse signal.