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OEM Differential Pressure Transmitter High Precision Oil Filled Diff Pressure Transmitter

Basic Information
Place of Origin: Baoji,China
Brand Name: HT sensor
Certification: CE,RoHs,ISO9001
Model Number: BP93420DII
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: Standard Export Package
Delivery Time: 5-8 work days
Payment Terms: Western Union, L/C, T/T
Supply Ability: 5000PCS/Month
Detail Information
Model NO.: BP93420DII Storage Temp.: -40~100℃
Pressure Type: Differential Pressure Operating Temp.: -30~80℃
Long-Term Stability: ±0.2%F.S/Year(>200kpa) Transport Package: Standard Export Packing With Carton
Origin: China HS Code: 9026201090
Supply Ability: 20000PCS/Year Measuring Medium: Gas Or Liquid
Accuracy Grade: 0.25%,0.5% IP Rating: IP65
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OEM Differential Pressure Transmitter


2MPa Oil Filled Diff Pressure Transmitter


2MPa Differential Pressure Transmitter High Precision

Product Description


BP93420DII Differential Pressure Transmitter

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:
1. High precision:  differential pressure transmitter uses diffused silicon sensor technology to provide high precision differential pressure measurement results, suitable for applications with high differential pressure requirements.
2. Wide measuring range: The differential pressure transmitter can be adapted to a large differential pressure range and can measure small or large differential pressure values to meet the needs of different applications.
3. Strong corrosion resistance: Piezoresistive diffused silicon differential pressure transmitter is made of corrosion-resistant materials, which can adapt to the measurement of various corrosive media and has strong corrosion resistance.
4. Strong anti-interference ability: the transmitter has good anti-interference ability, can work stably in complex industrial environments, and accurately measure differential pressure.
5. High temperature adaptability: Piezoresistive diffused silicon differential pressure transmitter can adapt to high temperature environment, has high temperature resistance performance, suitable for high temperature media differential pressure measurement.
Fast response: The transmitter has a fast response characteristic and can monitor and feedback differential pressure changes in real time.
6. Easy maintenance: Piezoresistive diffused silicon differential pressure transmitters usually have a simple construction and easy to maintain design, reducing the cost and effort of maintenance and maintenance.
7. Multiple output signal options: The transmitter can provide a variety of output signal options, such as 4-20mA, 0-5V, etc., to adapt to different control system requirements.
8. High reliability: Piezoresistive diffused silicon differential pressure transmitters have a high degree of reliability and stability, and can work stably for a long time, reducing maintenance and replacement frequency.


1. Suitable for measuring differential pressure of various gases or liquids in pipelines of industries such as petroleum, chemical, power, and hydrology.
2. Applied in industrial on-site processes such as petroleum, chemica,metallurgy, power generation, and hydrology
3. 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
3 wire
0.5~4.5V 5VDC

Ht OEM High Precision 0~2MPa Oil Filled Differential Pressure Sensor Bp93420dii
Ht OEM High Precision 0~2MPa Oil Filled Differential Pressure Sensor Bp93420dii
Ht OEM High Precision 0~2MPa Oil Filled Differential Pressure Sensor Bp93420dii
Ht OEM High Precision 0~2MPa Oil Filled Differential Pressure Sensor Bp93420dii
Ordering tips
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
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

1. Q: What are the features of your pressure sensor transmitters?
    A: High precision, durability, and excellent performance. Customization available.
2. Q: Can I customize special specifications?
    A: Yes, our engineers can tailor products to meet specific needs. We provide OEM and ODM service
3. Q: What is your production capacity?
    A: Our manufacturing facilities can produce up to 30,000 pressure sensor transmitters per month, so we are fully capable of meeting the needs of large-scale orders. However, it is advisable to contact our sales team in advance to ensure smooth production and delivery scheduling.
4. Q: What's the typical delivery period?
    A: 5~8 working day for standard models. Customized products may vary.
5. Q: How are the products priced? Any discounts?
    A: Competitive pricing with discounts for bulk orders or long-term partners.
6. Q: What is the warranty of your products? And after-sales service?
    A: Our warranty time is 24 months after shipment, and our after-sales will respond with your questions in 24hrs, remote instruction by PC network  is always available.
Ht OEM High Precision 0~2MPa Oil Filled Differential Pressure Sensor Bp93420dii


Contact Details
Mandy Han

Phone Number : +8613759751732

Whatsapp : +8618629200449