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BP93420DI Micro Differential Pressure Transmitter 4 20ma Air Flow Sensor

Basic Information
Place of Origin: Baoji,China
Brand Name: HT sensor
Certification: CE,RoHs,ISO9001
Model Number: BP93420DI
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.: BP93420DI Customized: Customized
Min. Pressure Rangerange: 500Pa Max, Pressure Range: 200KPa
Transport Package: Standard Export Packing With Carton Origin: Baoji, China
Supply Ability: 2000PCS/Year Type: Differential Pressure Transmitter
Measuring Medium: Gas Accuracy Grade: 0.5G
IP Rating: IP65
High Light:

Micro Differential Pressure Transmitter 500Pa


Differential Pressure Transmitter 4 20ma


Differential 4 20ma Air Flow Sensor

Product Description


BP93420DI Micro-Differential Pressure Transmitter Air Sensor With 4-20mA

BP93420DI Differential Pressure Transmitter

Introduction of Differential pressure transmitter: 
     BP93420DI is a Micro-differential pressure transmitter that utilizes the piezoresistive effect of semiconductor silicon material to convert differential pressure into an electrical signal.  suitable for applications in industries such as boiler air supply, underground ventilation in the power and mining industries, and pressure automatic detection in ultra-clean workshops for process control.
Product  Features:
  1. Choice of aluminum or plastic casing design
  2. Lightweight and easy to install
  3. Undergone rigorous high and low-temperature testing to ensure wide temperature range usability
  4. High accuracy
  1. Suitable for applications in boiler and mining industries
  2. Brewing and power industries
  3. Designed for detecting small differential pressures of non-corrosive gases
Performance Parameters
Measurement Range 0-500Pa, 0-1KPa,0-2KPa, 0-5KPa, 0-7kPa, 0-10KPa,0~~~200KPa
Pressure Type Differential Pressure
Static pressure 2 times of the rated range
Overload ≤ 1.5 times of the rated range
Accuracy @ 25ºC ±0.5% (Typical),  ±1% (Maximum)
Zero  Temperature Drift ±2.5%F.S/ºC(Typical) ±3%F.S/ºC(Maximum)
Span Temperature Drift ±2.5%F.S/ºC(Typical) ±3%F.S/ºC(Maximum)
Compensation Temperature 0-50ºC
Operating Temperature -20ºC~80ºC
Storage Temperature -40ºC~100ºC
Housing Material Aluminum alloy,Plastic
Relative humidity 0-80%
Pressure connection φ6 air nozzle or customizable
Protection Rating IP65
Cable material Polyethylene
Weight ~0.15kg

Output Signal Supply Voltage Output Type
4~20mA 12~30VDC 2/3/4 wire
3 wire
0.5~4.5V 5VDC

BP93420DI Micro Differential Pressure Transmitter 4 20ma Air Flow Sensor 0
Bp93420di Micro-Differential Pressure Air Sensor with 4-20mABp93420di Micro-Differential Pressure Air Sensor with 4-20mA
Ordering tips

1. When selecting the product, please ensure that the medium to be measured is compatible with the product parts in contact.
2. To ensure reliable operation, ensure that the measured medium is slowly and evenly pressurized on both the positive and negative pressure chambers of the transmitter.
3. During installation, it is recommended to position the pressure interfaces at both ends horizontally to minimize the impact on the product due to the installation position.
4. For special requirements such as strong vibration, instantaneous impact force, strong electromagnetic interference, and radio frequency interference, please inform the company and specify them in the order.

Order Guide
BP93420D Pressure Transmitter
  Code Outline Construction
I Differential Pressure Transmitter
  Measurement Range 0-500Pa, 0-1KPa,0-2KPa, 0-5KPa, 0-7kPa, 0-10KPa,0~~~200KPa
  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 Type
D Differential Pressure  
  Code Housing Material
01 Aluminum alloy
02 Plastic

1.What kind of products do you offer ?
HT company develops and manufactures reliable, high quality standard pressure sensors, pressure transmitters, differential pressure transmitters, pressure switches Pressure Control,temperature control Devices offering innovative solutions and components able to outfit at best machines and production systems and give a single answer to any requirements in pressure control systems.

2.Are you manufacturer ?
Yes, We are a manufacturer based on 29 years of production experience.

3. How can I get the quotation?
Send your inquiry to us by the inquiry from on the right-side or the bottom of this page or send e-mail.

4.Could I get samples?
Yes,we have materials in stock to help you to get the samples as soon as we can.

5. Can you make customized products ?
Yes, customized is accept, please contact us for specific requirements.

6.Can I to be your distributor ?

yes, you can let us know your wishes and we can negotiate.


Contact Details
Mandy Han

Phone Number : +8613759751732

Whatsapp : +8618629200449