Article

How to Install Air Micro Differential Pressure Transmitter GE-920 GE-923?

Applicable Type Number:

GE-920 Air Differential Pressure Transmitter with Aluminum Alloy Shell
GE-923 Air Differential Pressure Transmitter with Plastic Shell & LCD screen display


Brief Introduction:

The Air micro differential pressure transmitter, produced by A.YITE TECH in Hong Kong, is mainly used to detect the pressure of filter obstruct in ventilation ducts, HAVC Air differential pressure, Industrial dust removal equipment, Maximum air flow controller for variable air volume systems, Air proving in ventilation ducts.

It can precisely monitor very low range differential pressure with multiple functions. min 0-25Pa, Max 0-100Kpa. It can compensate temperature effect, is not sensitive to medium and does not have any  pressure drift. So is very reliable. The pressure vibration can be filtered by the damping function.


Attentions:

1. This Air Micro Differential Pressure Transmitter is a kind of  precision measurement instrument , not to impact, knock strongly to avoid  damaging the transmitter.
2. Don’t use the transmitter to test medium which temperature, pressure range, transmitter & rated voltage is over the rated range.
3. Attention to protect the transmitter cable signal leads, when use in the in the industrial scene or too large span, please protected by metal pipe or overhead protection. During installation and usage can’t  loose cables’ lead-sealed nut.


Connection for the Pressure Port

1. The max static pressure could not exceed the 500% of the measure range

2.  Adopt 8mm diameter tube to connect the port, Positive pressure connect the port with "+" mark, Negative pressure connect with port with "-" mark.


Wire Connection for the air differential pressure sensor

Wire Connection of Air Differential Pressure Transmitter

(1) Wire connection for 0-5V or 0-10V output Air Micro Differential Pressure Transmitter

(2) Wire connection for 0-20mA or 4-20mA output Air Micro Differential Pressure Transmitter

(3) Wire connection for mV/V output Air Micro Differential Pressure Transmitter


Related Products:

GE-920 series Air Pressure Differential Transmitter

Air Micro Differential Pressure transmitter with Aluminum Alloy Shell, could be LCD screen display, wo..

GE-923 Air Differential Pressure Transmitter

This GE-923 Air Differential Pressure transmitter is produced with LCD screen display...




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