Baoji Hengtong Electronics Co., LTD
Baoji Hengtong Electronics Co., LTD manufacturer of the pressure sensor and pressure transmitter
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Industrial Grade Differential Pressure Transmitter with Compact and Easy Installation
BP93420DII Differential Pressure Transmitter
Introduction of differential pressure transmitter:
The BP93420DII differential pressure transmitter uses a diffused silicon piezoresistive sensor. The pressure difference of gas and liquid is measured and output, which can be displayed. It is suitable for the pressure difference measurement of various gases and liquids in pipelines in petroleum, chemical, electric power, hydrology and other industries.
Product Features of differential pressure transmitter:
Applications of differential pressure transmitter::
| 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: |
1. When selecting the product, please ensure that the test medium is compatible with the contact parts (stainless steel) of the product.
2. To ensure reliable operation, it is recommended to install a three-valve manifold between the measurement point and the transmitter to ensure slow and uniform pressure in the positive and negative pressure chambers of the transmitter.
3. During installation, the pressure interface at both ends should be placed horizontally to reduce the influence of installation position on the product.
4. In case of strong vibration, instant impact, strong electromagnetic interference or radio frequency interference and other special requirements, please inform us and indicate 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 | |||||||