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Wind Pressure Transmitter Air Pressure Micro Differential Pressure Sensor Air Duct Pressure
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Wind Pressure Transmitter Air Pressure Micro Differential Pressure Sensor Air Duct Pressure
| MOQ: | 1 |
| 標準パッケージ: | カートン |
| 配達期間: | 5-8勤務日 |
| 決済方法: | L/C、D/A、D/P、T/T、Western Union |
| 供給能力: | 1000pcs/月 |
詳細情報
起源の場所
中国
ブランド名
XINYI
証明
CE
範囲比:
200:1まで
保護:
IP65
圧力測定:
計量圧,差圧
出力信号:
4-20 Ma
色:
重さ
直線性:
0.03％
温度:
-40ºC...85ºC
最大回転率:
100:1
保管温度:
-40〜85度摂氏
中温:
-196°C〜600°C
応用:
幅広い用途
ハイライト:
wind pressure transmitter with warranty
,air duct pressure sensor
,micro differential pressure transmitter
製品の説明
Wind Pressure Transmitter Air Pressure Micro Differential Pressure Sensor Air Duct Pressure
The wind pressure transmitter is an industrial measuring instrument that converts gas or liquid pressure signals into standardized electrical signals. It is widely used in industrial control, HVAC, petrochemical, and other applications.
Working Principle
The wind pressure transmitter senses pressure changes through pressure-sensitive components such as diffused silicon or ceramic thick film resistors, forming a Wheatstone bridge structure. When subjected to pressure, the change in resistance value generates an electrical signal, which is amplified and processed to output standard signals such as 4-20mA, 0-10V, or RS485. Some models use imported sensors (such as Honeywell chips) with integrated temperature compensation and anti-interference design.
Technical Specifications
| Product Name | Wind pressure transmitter |
|---|---|
| Power supply | 12VDC~36VDC |
| Output signal | 4-20mA |
| Measurement range | -100KPa~0~100KPa |
| Compensation temperature | 0~50℃ |
| Ambient temperature | -20~45℃ |
| Working method | Differential pressure |
| Comprehensive accuracy | 0.2/0.5 |
| Zero temperature drift | ±0.03%FS/°C |
| Sensitivity temperature | ±0.03%FS/℃ |
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