BP93420DII Differential Pressure Transmitter
Introduction of differential pressure transmitter :
BP93420DII differential pressure transmitter uses a piezoresistive diffused silicon sensor. When the measured medium's differential pressure acts on the corrugated diaphragms at both ends of the sensor, the output signal from the Wheatstone bridge on the sensor chip exhibits a good linear relationship with the differential pressure, enabling accurate measurement of the differential pressure. It is suitable for various gas and liquid differential pressure measurements in industries such as petroleum, chemical, power, and hydrology for pipeline applications.Product Features:
1. High precision: differential pressure transmitter uses diffused silicon sensor technology to provide high precision differential pressure measurement results, suitable for applications with high differential pressure requirements.
2. Wide measuring range: The differential pressure transmitter can be adapted to a large differential pressure range and can measure small or large differential pressure values to meet the needs of different applications.
3. Strong corrosion resistance: Piezoresistive diffused silicon differential pressure transmitter is made of corrosion-resistant materials, which can adapt to the measurement of various corrosive media and has strong corrosion resistance.
4. Strong anti-interference ability: the transmitter has good anti-interference ability, can work stably in complex industrial environments, and accurately measure differential pressure.
5. High temperature adaptability: Piezoresistive diffused silicon differential pressure transmitter can adapt to high temperature environment, has high temperature resistance performance, suitable for high temperature media differential pressure measurement.
Fast response: The transmitter has a fast response characteristic and can monitor and feedback differential pressure changes in real time.
6. Easy maintenance: Piezoresistive diffused silicon differential pressure transmitters usually have a simple construction and easy to maintain design, reducing the cost and effort of maintenance and maintenance.
7. Multiple output signal options: The transmitter can provide a variety of output signal options, such as 4-20mA, 0-5V, etc., to adapt to different control system requirements.
8. High reliability: Piezoresistive diffused silicon differential pressure transmitters have a high degree of reliability and stability, and can work stably for a long time, reducing maintenance and replacement frequency.
Applications:
1. Suitable for measuring differential pressure of various gases or liquids in pipelines of industries such as petroleum, chemical, power, and hydrology.
2. Applied in industrial on-site processes such as petroleum, chemica,metallurgy, power generation, and hydrology
3. Pressure measurement for pipelines and furnace chambers
| Performance Parameters |
| Measurement Range |
0-10KPa...~2MPa |
| Pressure Type |
Differential Pressure |
| Single-side Overload |
≤3 times of the rated range |
| Static pressure |
The minimum value between 5 times the rated range or 7 MPa |
| Accuracy @ 25ºC |
±0.25% (Typical) ±0.5% (Maximum) |
| Repeatability |
±0.03% (Typ.) ±0.05%FS (Max.) |
| Hysteresis |
±0.03% (Typ.) ±0.05%FS (Max.) |
| Long-Term Stability |
±0.5%F.S/Year(≤200KPa) ±0.2%F.S/Year(>200KPa) |
| Zero Temperature Drift |
±0.01%FS/ºC(>100KPa), ±0.02%FS/ºC (≤100Kpa) |
| Span Temperature Drift |
±0.01%FS/ºC(>100KPa), ±0.02%FS/ºC (≤100Kpa) |
| Compensation Temperature |
0-50ºC(0-10KPa, 0-20KPa) ,0-70ºC ,-10-70ºC |
| Operating Temperature |
-30ºC~80ºC |
| Storage Temperature |
-40ºC~100ºC |
| Vibration |
10g,55Hz ~ 2kHz |
| Housing Material |
304,316L |
| Diaphragm Material |
316L |
| Insulation Resistance |
100MΩ 100VDC |
| Explosion-proof Rating |
Intrinsically safe and explosion-proof |
| Protection Rating |
IP65 |
| Weight |
~0.45kg |
| Output Signal |
Supply Voltage |
Output Type |
| 4~20mA |
12~30VDC |
2/3/4 wire |
| 0~10/20mA |
3 wire |
| 0/1~5V |
| 0.5~4.5V |
5VDC |
1. When selecting the product, please ensure that the measured medium is compatible with the product's contacting parts.
2. To ensure reliable operation, it is recommended to install a three-valve manifold between the measurement point and the transmitter, ensuring a slow and uniform pressure application to the positive and negative pressure chambers of the transmitter.
3. During installation, it is advisable to position the pressure interfaces at both ends horizontally to minimize the impact of the installation location on the product.
4. For special requirements such as strong vibration, instant impact force, strong electromagnetic interference, or radio frequency interference, please inform our company and specify these requirements in the order
| Order Guide |
| BP93420XX |
Pressure Transmitter |
| |
Code |
Outline Construction |
| DII |
Differential Pressure Transmitter |
| |
Measurement Range |
0-10KPa...~2MPa |
| |
Code |
Power Supply |
| D1 |
24VDC |
| D2 |
5VDC |
| D3 |
Other |
| |
Code |
Output Signal |
| S1 |
4~20mADC |
S5 |
0~20mADC |
| S2 |
1~5VDC |
S6 |
0~10VDC |
| S3 |
0~5VDC |
S7 |
0.5~4.5VDC |
| S4 |
0~10mADC |
|
|
| |
Code |
Pressure Connection |
| J1 |
M20×1.5 Male |
| J2 |
G1/2 Male |
| J3 |
G1/4 Male |
| J4 |
1/2 NPT Male |
| J5 |
Other |
| |
Code |
Electrical Connection |
| B1 |
Hirschmann |
| B2 |
PG7 Plug |
| B3 |
Sealed Cable Output |
| B4 |
Other |
| |
Code |
Pressure Type |
| D |
Differential Pressure |
FAQ:
1. Q: What are the features of your pressure sensor transmitters?
A: High precision, durability, and excellent performance. Customization available.
2. Q: Can I customize special specifications?
A: Yes, our engineers can tailor products to meet specific needs. We provide OEM and ODM service
3. Q: What is your production capacity?
A: Our manufacturing facilities can produce up to 30,000 pressure sensor transmitters per month, so we are fully capable of meeting the needs of large-scale orders. However, it is advisable to contact our sales team in advance to ensure smooth production and delivery scheduling.
4. Q: What's the typical delivery period?
A: 5~8 working day for standard models. Customized products may vary.
5. Q: How are the products priced? Any discounts?
A: Competitive pricing with discounts for bulk orders or long-term partners.
6. Q: What is the warranty of your products? And after-sales service?
A: Our warranty time is 24 months after shipment, and our after-sales will respond with your questions in 24hrs, remote instruction by PC network is always available.
