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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 |
| Emballage Standard: | Carton |
| Période De Livraison: | 5-8 jours de travail |
| Méthode De Paiement: | L / C, D / A, D / P, T / T, Western Union |
| Capacité D'approvisionnement: | 1000pcs / mois |
Les informations détaillées
Lieu d'origine
CHINE
Nom de marque
XINYI
Certification
CE
Ratio de plage:
Jusqu'au 200:1
Protection:
IP65
Mesure de pression:
Pression de jauge, pression différentielle
Signal de sortie:
4-20 mA
Couleur:
Poids
Linéarité:
0,03%
Température:
-40ºC ... 85ºC
Taux de déclenchement maximal:
100:1
Température de stockage:
-40 à 85 degrés Celsius
Température moyenne:
-196 ° C ~ 600 ° C
Application:
Large gamme d'applications
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Description de produit
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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