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1-5V Piezoresistive Pressure Sensor Signal Output Diffused Silicon Pressure Sensor

Basic Information
Place of Origin: Baoji,China
Brand Name: HT sensor
Certification: CE,RoHs,ISO9001
Model Number: BP93420-IB
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.: BP93420-IB Power: 5VDC /12-36VDC
Thread: G1/2, M20*1.5, 1/2NPT Long-Term Stability: +-0.2%F.S/Year(Typ.)
Housing Material: 316L Or 304SS Pressure Type: Gauge Pressure, Absolute Pressure, Sealed Pressure
Measuring Medium: Liquid Air. Water Oil Accuracy Grade: 0.5%. 0.25%
Pressure Range: 0kpa~5kpa...100MPa Output Signal: 4-20mA Or RS485 Modobus
High Light:

5V Piezoresistive Pressure Sensor


Piezoresistive Pressure Sensor Signal Output


5V Diffused Silicon Pressure Sensor

Product Description

HT Sensor BP93420-IB 1-5V Signal Output Diffused Silicon Pressure Transmitter Sensor

BP93420IB Pressure Transmitter sensor

Introduction of pressure transmitter sensor:

 BP93420IB pressure transmitter sensor is the use of piezoresistive effect principle, the use of integrated technology through doping diffusion, along the characteristics of the crystal direction on the monocrystalline silicon sheet, made of strain resistance, constitute the bridge using the elastic mechanical properties of silicon materials, anisotropic micromachining on all silicon materials, made of a set of force sensitive and power conversion detection in one of the diffused silicon sensor.


Diffused silicon pressure sensors are mainly used in process control systems, pressure calibration instruments, hydraulic systems, biomedical instruments, hydraulic systems and valves, level measurement, refrigeration equipment and HVAC control and other industries, it can be said that all industries with high automation requirements may use diffused silicon pressure sensors.


Performance Parameters of pressure transmitter sensor:


Measurement Range -100kPa…0kPa ~ 10kPa…100MPa
Pressure Type Gauge Pressure, Absolute Pressure, Sealed Pressure
Overload ≤ 1.5 times of the rated range
Accuracy @ 25ºC ±0.25% (Typical) ±0.5% (Maximum)
Repeatability 0.1%FS
Hysteresis 0.1%FS
Long-Term Stability ±0.1%F.S/Year(Typical) ±0.2%F.S/Year(Maximum)
Zero Point Temperature Drift ±0.03%F.S/ºC(≤100KPa) ±0.02%F.S/ºC(>100KPa)
Full Scale Temperature Drift ±0.03%F.S/ºC(≤100KPa) ±0.02%F.S/ºC(>100KPa)
Compensation Temperature 0-70ºC(≤10mpa,customizable)
Operating Temperature -20ºC~80ºC
Storage Temperature -40ºC~120ºC
Vibration 10g,55Hz ~ 2kHz
Housing Material 304,316L
Diaphragm Material 316L
Insulation Resistance 100MΩ 100VDC
Explosion-proof Rating Ex db IIC T6 Gb
Protection Rating IP65
O-Ring Seal Fluoro rubber
Weight ~0.15kg
Output Signal Supply Voltage Output Type
4~20mA 12~30VDC 2/3/4 wire
3 wire
0.5~4.5V 5VDC


Product Features of pressure transmitter sensor:

  • 1. The piezoresistive effect of this force resistor in silicon chips has no dead zone in the low range near zero point, and the range of the pressure sensor can be as small as a few Kpa.
  • 2. High output sensitivity
  • 3.  High precision, all stainless steel structure.
  • 4. The chip adopts an integrated process and has no transmission parts, it is small in size and light in weight

Applications of pressure transmitter sensor:

  • 1. Pressure measurement of non-corrosive gases and liquids with 316L stainless steel
  • 2. Applied in the marine and aviation industries
  • 3. Used in industrial on-site processes such as petroleum, chemical, metallurgy, power generation, and hydrology
  • 4. Utilized in hydraulic and pneumatic control systems


1-5V Piezoresistive Pressure Sensor Signal Output Diffused Silicon Pressure Sensor 0


1-5V Piezoresistive Pressure Sensor Signal Output Diffused Silicon Pressure Sensor 1


Hengtong 4-20mA Diffusion Oil Silicon Pressure Transmitter BP93420-IB

Hengtong 4-20mA Diffusion Oil Silicon Pressure Transmitter BP93420-IB


1-5V Piezoresistive Pressure Sensor Signal Output Diffused Silicon Pressure Sensor 4

Hengtong 4-20mA Diffusion Oil Silicon Pressure Transmitter BP93420-IB

Ordering tips of pressure transmitter sensor 


When over-range or down-range selection, the amplitude is controlled within ±30%FS.
■ Pressure mode is divided into gauge pressure, absolute pressure, sealing pressure, according to the need for reasonable selection.
■ Confirm the maximum overload of the system, the maximum overload of the system should be less than the overload protection limit of the sensor, otherwise it will affect the service life of the product, and even damage the product.
■ Do not touch the diaphragm with any hard object, otherwise it will cause the diaphragm to break. ■ The material and process of manufacturing the negative pressure core are not the same as that of the positive pressure, and the negative pressure core can not be replaced by the gauge pressure core.
■ Please check the instruction manual carefully before installation to avoid damage to the product due to incorrect installation.
■ Improper use can result in danger and personal injury.
■ Pull out the core from the shell, do not pull the wire and pipe leg.

Order Guide of pressure transmitter sensor
BP93420XX Pressure Transmitter
  Code Outline Construction
IB General Pressure Transmitter IX Display Pressure Transmitter
IE Shock-resistant Aviation Pressure Transmitter IIC/III Industrial General/ Display Pressure Transmitter
IF Moisture-proof Pressure Transmitter IIE/IIIE General/Display Pressure Transmitter
IN Air Conditioning Dedicated Pressure Transmitter    
IC High-temperature Pressure Transmitter    
IQ1/IQ2 Large Diaphragm /High-temperature Pressure Transmitter    
  Measurement Range -0.1. . .0~0.01...100MPa
(0-X)Kpa or MPa X: Indicates the Actual Measuring Range
  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
J2 G1/2
J3 G1/4
J4 7/16-20UNF
J5 Other
  Code Electrical Connection
B1 Hirschmann
B2 PG7 Plug
B3 Sealed Cable Output
B4 2088 Industrial Casing
B5 2088 Industrial Casing with Display
B6 Other
  Code Pressure Type
G Gauge Pressure
A Absolute Pressure
S Sealed Reference 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.

Contact Details
Mandy Han

Phone Number : +8613759751732

Whatsapp : +8618629200449