BP93420DII Differential Pressure Transmitter with Diffused Silicon Piezoresistive Sensor
BP93420DII Differential Pressure Transmitter
Introduction of differential pressure transmitter:
The BP93420DII differential pressure transmitter employs a diffused silicon piezoresistive sensor. The pressure differential of gas and liquid is measured and outputted, which can be displayed. It is applicable to the measurement of pressure differential of various gases and liquids in pipelines within industries such as petroleum, chemical, electric power, hydrology, etc.
Product Features of differential pressure transmitter:
1. The transducer adopts stainless steel structure design, compact structure, convenient installation.
2. After strict temperature compensation and aging screening, to ensure stable and reliable performance.
3. The electrical interface can be external or directly connected.
Applications of differential pressure transmitter:
- 1. It is suitable for differential pressure measurement of various gases or liquids in pipelines of petroleum, chemical, electric power, hydrology and other industries.
- 2. Used for process control in industrial field.
- 3. The piping and furnace differential pressure measurement
| Performance Parameters of differential pressure transmitter: |
| 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 @ 25℃ | ±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/℃(＞100KPa), ±0.02%FS/℃ (≤100Kpa) |
| Span Temperature Drift | ±0.01%FS/℃(＞100KPa), ±0.02%FS/℃ (≤100Kpa) |
| Compensation Temperature | 0-50℃(0-10KPa, 0-20KPa) ,0-70℃ ,-10-70℃ |
| Operating Temperature | -30℃~80℃ |
| Storage Temperature | -40℃~100℃ |
| 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 |
| Ordering tips of differential pressure transmitter: |
NOTE:
1. When selecting a product, please ensure that the medium under test is compatible with the contact part of the product.
2. When placing an order, please note that explosion-proof products do not include a digital display.
3. When ordering a transmitter with an LCD or LED display head, the power supply of the transmitter should not be lower than 20VDC.
4. In order to ensure the reliable operation of the product, it is recommended that users install lightning protection devices on the site and ensure that the product and the power supply are reliably grounded.
5. Fluorine rubber o-rings rated operating temperature range for - 20 ℃ ~ 250 ℃. When operating temperatures fall below -20 ° C, EPDM O-type sealing rings should be selected.
6. The cable does not come with default cable attached. If you require cable, there are three materials to choose from. If no specific instructions are given, polyethylene cable materials will be used by default.If different cable materials are required, please indicate in your order form.
7.In case of special requirements such as strong vibration, instantaneous impact,strong electromagnetic or radio frequency interference ,please inform us and indicate in your order.
| Order Guide of differential pressure transmitter: |
| 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.
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BP93420DII Differential Pressure Transmitter with Diffused Silicon Piezoresistive Sensor Images
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