BP93420D-II Differential Pressure Transmitter Sensor For The Differential Pressure In A Fluid

Brand Name:HT SENSOR
Certification:RoHS, ISO9001
Model Number:BP93420D-II
Minimum Order Quantity:1
Delivery Time:5-8 workday
Payment Terms:L/C, D/P, T/T
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Location: Baoji Shaanxi China
Address: Building 4, No.195, Gaoxin Avenue, Weibin District, Baoji City, Shaanxi Province, China
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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 Range0-10KPa……~2MPa
Pressure TypeDifferential Pressure
Single-side Overload≤3 times of the rated range
Static pressureThe 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 Temperature0-50℃(0-10KPa, 0-20KPa) ,0-70℃ ,-10-70℃
Operating Temperature-30℃~80℃
Storage Temperature-40℃~100℃
Vibration10g,55Hz ~ 2kHz
Housing Material304,316L
Diaphragm Material316L
Insulation Resistance100MΩ 100VDC
Explosion-proof RatingIntrinsically safe and explosion-proof
Protection RatingIP65
Weight~0.45kg

Output SignalSupply VoltageOutput Type
4~20mA12~30VDC2/3/4 wire
0~10/20mA

3 wire

0/1~5V
0.5~4.5V5VDC



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
BP93420XXPressure Transmitter
CodeOutline Construction
DIIDifferential Pressure Transmitter
Measurement Range0-10KPa……~2MPa
CodePower Supply
D124VDC
D25VDC
D3Other
CodeOutput Signal
S14~20mADCS50~20mADC
S21~5VDCS60~10VDC
S30~5VDCS70.5~4.5VDC
S40~10mADC
CodePressure Connection
J1M20×1.5 Male
J2G1/2 Male
J3G1/4 Male
J41/2 NPT Male
J5Other
CodeElectrical Connection
B1Hirschmann
B2PG7 Plug
B3Sealed Cable Output
B4Other
CodePressure Type
DDifferential Pressure

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BP93420D-II Differential Pressure Transmitter Sensor For The Differential Pressure In A Fluid

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