Send Message

4-20mA Smart Digital Hydraulic Pressure Sensor 24VDC Digital Display Pressure Sensor

Basic Information
Place of Origin: Baoji,China
Brand Name: HT SENSOR
Certification: CE,RoHs,ISO9001
Model Number: BP93420-III
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-III Pressure Range: -100kpa...0kpa ~10kpa...100MPa
Accuracy Grade: ±0.5%F.S IP Rating: IP65
Warranty: 2 Years Power: 24VDC
Output: 4-20mA With LED OR LCD Display Pressure Type: Gauge , Absolute , Sealed Pressure
Measuring Medium: Liquid Air Water Customization: Available | Customized Request
High Light:

4-20mA Smart Digital Hydraulic Pressure Sensor


Digital Hydraulic Pressure Sensor 24VDC


24VDC Digital Display Pressure Sensor

Product Description

Best Price Smart Pressure Transmitter 4-20mA RS485 Digital Pressure Sensor With Display

BP93420-III smart Pressure Transmitter

Introduction of smart pressure transmitter:
The BP93420III pressure transmitter utilizes an HT series silicon piezoresistive isolation oil-filled core as its signal measuring element. This core is responsible for accurately measuring pressure. The sensor signal is then processed by a circuit that converts it into a standard output signal. To ensure reliable performance and minimize interference, the product undergoes rigorous testing and aging screening at every stage of production, including components, semi-finished, and finished products. The pressure interface of the transmitter is designed in various forms to cater to diverse requirements and applications.

Product Features of smart pressure transmitter:
1. Wide measuring range, and diverse pressure interface forms

2. Various output signal forms, adjustable and displayable
3. Adjustable zero point and full scale
4. Core utilizes high-precision and high-performance diffused silicon piezoresistive pressure sensors

Applications of smart pressure transmitter:
1. Designed for measuring the pressure of non-corrosive gases and liquids using 316L stainless steel.
2. Ideal for industries such as petroleum, chemical, metallurgy, power, and hydrology.
3. Suitable for pressure measurement and control in harsh outdoor industrial environments.
4. Can be used in hydraulic and pneumatic control systems for precise pressure measurement and control.


Performance Parameters of  smart pressure transmitter
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 ±0.02%F.S/ºC(≤100KPa) ±0.01%F.S/ºC(>100KPa)
Full Scale Temperature Drift ±0.02%F.S/ºC(≤100KPa) ±0.01%F.S/ºC(>100KPa)
Frequency Response 2.4Khz
Compensation Temperature 0-70ºC(≤10mpa,customizable)
Operating Temperature -20ºC~80ºC
Storage Temperature -40ºC~120ºC
Vibration 10g,55Hz ~ 2kHz
Housing Material Cast aluminum
Diaphragm Material 316L
Insulation Resistance 100MΩ 100VDC
Explosion-proof Rating Ex db IIC T6 Gb
Protection Rating IP65
O-Ring Seal Fluoro rubber
Weight ~1.2kg

Output Signal Supply Voltage Output Type
4~20mA 12~30VDC 2/3/4 wire
3 wire
0.5~4.5V 5VDC
RS485 Communication Protocol 3.6~30V / Battery 4 wire
4-20mA Smart Digital Hydraulic Pressure Sensor 24VDC Digital Display Pressure Sensor 04-20mA Smart Digital Hydraulic Pressure Sensor 24VDC Digital Display Pressure Sensor 1
High Stable 0-5MPa Digital Pressure Transmitter OEM with DisplayHigh Stable 0-5MPa Digital Pressure Transmitter OEM with Display

High Stable 0-5MPa Digital Pressure Transmitter OEM with Display

High Stable 0-5MPa Digital Pressure Transmitter OEM with Display

High Stable 0-5MPa Digital Pressure Transmitter OEM with Display

Ordering tips
1. When selecting the product, please ensure that the medium to be measured is compatible with the contact parts of the product.
2. When placing an order, please note that explosion-proof type products do not include digital display heads.
3. When ordering transmitters with an LCD or LED display head, the power supply for the transmitter should not be lower than 20VDC.
4. To ensure reliable operation of the product, it is recommended that users install lightning protection devices on-site and ensure that the product and power supply are  reliably grounded.
5. The rated working temperature range of the Fluoro rubber O-ring is -20ºC to 250ºC. When the product's operating temperature is below -20ºC, it is necessary to choose an EPDM O-ring seal.
6. The default cable length is 1.5m, available in three materials. If not specified, it will be supplied with polyethylene cable material. If you require a different cable material, please specify it in the order.
7. For special requirements such as strong vibration, instantaneous impact force, strong electromagnetic or radio frequency interference, please inform our company and specify them in the order.
Order Guide
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    
IQ/IQT Large Diaphragm /High-temperature Pressure Transmitter    
  Measurement Range -100kPa…0kPa ~ 35kPa…3.5MPa
(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


Q: What are the key features of your pressure sensor transmitters?
A: Our pressure sensor transmitters are known for their high precision, excellent performance, and durability. We also offer customization options to meet specific needs.

Q: Can I request special specifications for the transmitters?
A: Yes, our team of engineers can customize our products to meet your unique requirements. We offer both OEM and ODM services.

Q: What is the typical delivery period?
A: For standard models, the delivery period is usually 5-8 working days. However, custom-made products may have varying delivery times.

Q: How are your products priced? Do you offer discounts?
A: Our products are competitively priced, and we do offer discounts for bulk orders or long-term partnerships.

Q: What is the warranty for your products? And what about after-sales service?
A: Our products come with a warranty of 24 months after shipment. Our after-sales service team is available to respond to inquiries within 24 hours, and we also offer remote instruction via PC network when needed.

Contact Details

Whatsapp : +8618629200449