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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 |
| Embalagem padrão: | Carton |
| Período de entrega: | 5-8 dias de trabalho |
| método de pagamento: | L/C, D/A, D/P, T/T, Western Union |
| Capacidade de abastecimento: | 1000pcs/mês |
Informações detalhadas
Lugar de origem
CHINA
Marca
XINYI
Certificação
CE
Taxa de alcance:
Até o 200:1
Proteção:
IP65
Medida da pressão:
Pressão manométrica, pressão diferencial
Sinal de saída:
4-20 Ma
Cor:
Peso
Linearidade:
0,03%
Temperatura:
-40ºC ... 85ºC
Taxa máxima de descida:
100:1
Temperatura de armazenamento:
-40 a 85 graus Celsius
Temperatura média:
-196 ° C ~ 600 ° C.
Aplicativo:
Ampla gama de aplicações
Destacar:
wind pressure transmitter with warranty
,air duct pressure sensor
,micro differential pressure transmitter
Descrição do produto
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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