BP93420D-II Differential Pressure Transmitter Sensor For The
Differential Pressure In A Fluid
BP93420DII Differential Pressure Transmitter
Introduction of differential pressure transmitter:
BP93420DII differential pressure sensor is a sensor device used to
measure the differential pressure in a fluid. It can measure the
difference in pressure between two different points and is often
used to monitor the level in a pipeline. Differential pressure
sensors are widely used in industrial control systems, HVAC systems
and liquid level measurement applications.
Overall, differential pressure sensors are indispensable in a wide
range of industrial and commercial applications, providing critical
data for controlling fluid flow, maintaining air quality, and
managing liquid levels. Their versatility and reliability make them
essential components in numerous systems where precise pressure
differentials need to be measured and monitored.
Product Features of differential pressure transmitter:
- The transmitter features a stainless steel structural design,
making it compact and easy to install
- It undergoes strict temperature compensation and aging screening,
ensuring stable and reliable performances
- The electrical interface can be selected as a plug-in or direct
wiring option.
Applications of differential pressure transmitter:
- Suitable for measuring differential pressure of various gases or
liquids in pipelines of industries such as petroleum, chemical,
power, and hydrology.
- Applied in industrial on-site processes such as petroleum,
chemical, metallurgy, power generation, and hydrology
- Pressure measurement for pipelines and furnace chambers
| 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 |
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| 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℃ |
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| Vibration | 10g,55Hz ～ 2kHz |
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| Housing Material | 304,316L |
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| Diaphragm Material | 316L |
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| Insulation Resistance | 100MΩ 100VDC |
|---|
| Explosion-proof Rating | Intrinsically safe and explosion-proof |
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| 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 |
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 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 |
