QT 100 / QT 110 flow meter, can measure 1.0 to 16.6 liters / minute flow, supports 4.20mA and frequency two output signals.
The document describes the HySense® QT 100 and QT 110 volume flow rate sensors, which utilize a thousandfold proven measuring turbine principle. These sensors are specifically developed for use with mineral oils and allow for bi-directional measurement of volume flow rates.
Key features include optional integration with Hydrotechnik ISDS systems and the ability to output signals as either analog (4...20 mA) or frequency (square wave). The devices feature an aluminum casing, FKM sealings, and are suitable for medium temperatures up to 120 °C.
| Application medium | Mineral oils |
|---|---|
| Output signal types | Analog or frequency (square wave) |
| Electrical connector (ISDS) | 6-pole |
| Protection type | IP 40 |
| Casing material | Aluminium AlZnMgCu 1.5 |
| Sealing material | FKM |
| Supply voltage (frequency) | 12...24 VDC |
| Current consumption (analog) | 24 ... 31 mA |
The standard calibration viscosity is 30 cSt.
Yes, they allow bi-directional volume flow rate measurement.