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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
| مقدار تولیدی: | 1 |
| بسته بندی استاندارد: | کارتن |
| دوره تحویل: | 5-8 روز کاری |
| روش پرداخت: | L/C ، D/A ، D/P ، T/T ، Western Union |
| ظرفیت تامین: | 1000 قطعه در ماه |
اطلاعات دقیق
محل منبع
چین
نام تجاری
XINYI
گواهی
CE
نسبت دامنه:
تا 200:1
حفاظت:
IP65
اندازه گیری فشار:
فشار سنج ، فشار دیفرانسیل
سیگنال خروجی:
4-20 میلی آمپر
رنگ:
وزن
خطی بودن:
0.03 ٪
درجه حرارت:
-40 درجه سانتیگراد ... 85 درجه سانتیگراد
حداکثر نسبت Turndown:
100:1
دمای ذخیره سازی:
-40 تا 85 درجه سانتیگراد
درجه حرارت متوسط:
-196 ° C ~ 600 درجه سانتیگراد
کاربرد:
دامنه کاربرد گسترده
برجسته کردن:
wind pressure transmitter with warranty,air duct pressure sensor,micro differential pressure transmitter
,air duct pressure sensor
,micro differential pressure transmitter
توضیحات محصول
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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