Aluminum Alloy Digital LCD Differential Pressure Transmitter with Wheatstone Bridge for Industrial Applications
Product Details
| Design: | Accept Customized | Connenctor: | M12*1 |
|---|---|---|---|
| Oil Filled: | Silicon Oil | Product Keywords: | Auto Air Pressure Sensors |
| Wiring Type: | Four-Wire | Structure Type: | Diffused Silicon Pressure Transmitter |
| Seal: | EPDM, FPM, FKM | Supply: | 1.5mA |
| Process Connection: | 1/2" NPT Male | ||
| Highlight |
Aluminum Alloy Differential Pressure Transmitter,Digital LCD Pressure Sensor Transmitter,Wheatstone Bridge Diffused Silicon Pressure Transmitter |
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Product Description
Liquid Pressure Difference pressure sensor Transmitter
BP93420DII Differential Pressure Transmitter
The BP93420DII differential pressure transmitter utilizes a piezoresistive diffused silicon sensor. When differential pressure from the measured medium acts on the sensor's corrugated diaphragms, the Wheatstone bridge output signal maintains excellent linearity with the pressure difference, enabling precise differential pressure measurement. Ideal for gas and liquid differential pressure measurement in petroleum, chemical, power, and hydrology industries.
- Stainless steel construction for compact design and easy installation
- Rigorous temperature compensation and aging screening ensure stable, reliable performance
- Flexible electrical interface options: plug-in or direct wiring
- Differential pressure measurement for gases and liquids in petroleum, chemical, power, and hydrology pipelines
- Industrial process monitoring in petroleum, chemical, metallurgy, power generation, and hydrology
- Pipeline and furnace chamber pressure measurement
| 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 |
- Ensure measured medium compatibility with product contact parts
- Install a three-valve manifold between measurement point and transmitter for reliable operation
- Position pressure interfaces horizontally during installation to minimize location impact
- Specify special requirements (vibration, impact, EMI/RFI) when ordering
| 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 |
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