Air Flow Transmitter EE671 PCE YSI Viet Nam, Máy phát lưu lượng không khí EE671.
Nhà cung cấp: Pitesco
Hãng sản xuất: PCE
0392.407.993
EE671-V, Air Flow Transmitter EE671 PCE YSI Viet Nam, Máy phát lưu lượng không khí EE671.
The airspeed transmitter EE671 is a very compact air velocity sensor. The small design in combination with a thin-film sensor element makes it possible to use this versatile transducer, especially in mass applications. Typical applications are the monitoring of heating and ventilation systems, ventilation controls or supply air monitoring of furnaces. Insensitivity to dust and other contaminants enables good reproducibility and long-term stability. The installation is quick and easy and the immersion depth is infinitely adjustable during installation. The air speed transmitter EE671 outputs a linear voltage signal of 0 ... 1 V, 0 ... 5 V or 0 ... 10 V to the respective evaluation unit.
- Measuring range from 0 ... 20 m/s
- Temperature range -20 ... 60 °C / -4 ... 140 °F
- Immersion depth infinitely adjustable
- Not very sensitive to dust
- Mounting via mounting flange
- Very compact design
- Linear analog signal
- Easy installation and maintenance
| Technical Data | |
| Measuring range | 0 ... 5 m/s 0 ... 10 m/s 0 ... 20 m/s |
| Accuracy (in air at 20 °C, 45 % rH, 1013 hPa) |
0.5 ... 5 m/s: ± (0.2 m/s + 3 % of measured value) 1 ... 10 m/s: ± (0.3 m/s + 4 % of measured value) 1 ... 20 m/s: ± (0.4 m/s + 6 % of measured value) |
| Response time τ90 | typ. 4 s |
| Output signal | 0 ... 1 V 0 ... 5 V 0 ... 10 V |
| Supply voltage | 10 ... 29 V DC |
| Current consumption | max. 50 mA at 20m/s |
| Temperature range Operating temperature Storage temperature |
-20…60°C / -4...140 °F -30…60°C / -22...140 °F |
| Connection (selectable) | Cable or M12 plug |
| Electromagnetic compatibility | EN61326-1; EN61326-2-3 |
| Housing / Protection | Polycarbonate / IP50 (sensor); IP54 (housing) |
