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 of Differential pressure transmitter:
1. The transmitter features a stainless steel structural design,
making it compact and easy to install
2. It undergoes strict temperature compensation and aging
screening, ensuring stable and reliable performances
3. The electrical interface can be selected as a plug-in or direct
wiring option.
Applications of Differential pressure transmitter:
1. Suitable for measuring differential pressure of various gases or
liquids in pipelines of industries such as petroleum, chemical,
power, and
hydrology.
2. 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 |
Q1. What is your terms of packing?
A: Generally, cardboard boxes packing.
Q2. What is your trade terms & payment terms can you accept?
A: Trade terms: EXW, FOB, CFR, CIF for your convenient
Payment terms: 100% T/T or credit card or paypal advance before
shipment.
Q3. Will you supply the free sample?
A: Yes, buyer only need to pay the courier cost.
Q4. How do you ensure good product quality?
A: We have a complete quality control system; All of our products
are fully checked by IQC, OQC departments before ship to our
clients.
