華拓電機有限公司
傳真:
地址: 北京市朝陽區東直門外大街18樓223室
郵編: 100027
In addition to the analogue display, the air2guideP+E
also has an analogue output signal. The air2guideP+E
is available with 2-wire system (4…20 mA) or 3-wire
system (0…10 V) output signal. It is mainly used
where, in addition to an on-site display, the measured
data are also continually obtained, registered and
processed, or used as a control signal for ventilation
or air conditioning systems. The units are quick and
easy to install without tools. The measuring element
and case (in-built and add-on version) are separate.
This has the advantage that, in case of repairs, only
the measuring element or the case has to be
eplaced > cost savings for the customer.
Design
Per EN 837-3 and HVAC regulations
Nominal size in mm
110
Accuracy class
3.0
Scale ranges
0 … 250 Pa / 500 Pa / 750 Pa /
1000 Pa / 1500 Pa / 3000 Pa /
6000 Pa
Overpressure safety
20 kPa
