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The BP93420DII differential pressure transmitter utilizes advanced piezoresistive diffused silicon sensor technology. When differential pressure from the measured medium acts on the corrugated diaphragms at both sensor ends, the Wheatstone bridge output signal maintains excellent linear correlation with the differential pressure, ensuring precise measurement accuracy. This transmitter is specifically designed for gas and liquid differential pressure measurement applications across petroleum, chemical, power generation, and hydrology industries.
Key Product Features
Stainless steel construction ensures compact design and easy installation
Rigorous temperature compensation and aging screening guarantee stable, reliable performance
Flexible electrical interface options: plug-in or direct wiring configurations available
Industrial Applications
Differential pressure measurement for gases and liquids in petroleum, chemical, power, and hydrology pipeline systems
Industrial process monitoring in petroleum, chemical, metallurgy, power generation, and hydrology applications
Pipeline and furnace chamber pressure measurement systems
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 Specifications
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 Guidelines
Selection Tips
Verify measured medium compatibility with product contacting materials before selection
Install three-valve manifold between measurement point and transmitter for reliable operation and controlled pressure application
Position pressure interfaces horizontally during installation to minimize location impact on performance
Specify special requirements (strong vibration, electromagnetic interference, etc.) during ordering process
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
S2
1~5VDC
S3
0~5VDC
S4
0~10mADC
S5
0~20mADC
S6
0~10VDC
S7
0.5~4.5VDC
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
Frequently Asked Questions
What are the features of your pressure sensor transmitters?
Our transmitters offer high precision measurement, exceptional durability, and reliable performance across industrial applications. Customization options are available to meet specific requirements.
Can I customize special specifications?
Yes, our engineering team can tailor products to meet your specific application needs. We provide comprehensive OEM and ODM services.
What is your production capacity?
Our manufacturing facilities can produce up to 30,000 pressure sensor transmitters monthly, ensuring we can accommodate large-scale orders. We recommend contacting our sales team in advance for optimal production and delivery scheduling.
What's the typical delivery period?
Standard models typically ship within 5-8 working days. Delivery times for customized products may vary based on specific requirements.
How are the products priced? Any discounts?
We offer competitive pricing with attractive discounts available for bulk orders and long-term partnership agreements.
What is the warranty of your products? And after-sales service?
Our products include a 24-month warranty from shipment date. Our after-sales team responds to inquiries within 24 hours and provides remote technical support via PC network when needed.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
1994
Total Annual:
6000000-7000000
Employee Number:
60~150
Ecer Certification：
Verified Supplier
Baoji Hengtong Electronics Co., Ltd., located in the renowned "The Western Sensor Capital of China" - Baoji city, was established in 1994. As a leading domestic manufacturer of pressure sensors and pressure transmitter, the company has been dedicated to the production of press... Baoji Hengtong Electronics Co., Ltd., located in the renowned "The Western Sensor Capital of China" - Baoji city, was established in 1994. As a leading domestic manufacturer of pressure sensors and pressure transmitter, the company has been dedicated to the production of press...
