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1/2BSP Flush Diaphragm Pressure Transmitter 4-20mA Industrial Pressure Transducer

Basic Information
Place of Origin: Baoji,China
Brand Name: HT SENSOR
Certification: CE,RoHs,ISO9001
Model Number: BPHT24-IX
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.: BPHT24-IX Customized: Customized
Housing Material: 304 S.S Pressure Type: Gauge Pressure, Absolute Pressure, Sealed Pressure
Specification: Silicon Pressure Sensor Measurement Pressure Range: 0~35Kpa…~20MPa
Accuracy Grade: 0.5%
High Light:

1/2BSP Flush Diaphragm Pressure Transmitter


Flush Diaphragm Pressure Transmitter 4-20mA


4-20mA Industrial Pressure Transducer

Product Description

1/2BSP 4-20mA Flush Diaphragm Pressure Sensor with IX Display

BPHT24 Pressure Transmitter

Introduction of Flush Diaphragm Pressure Sensor:


BPHT24 Flush Diaphragm Pressure Sensor is that the medium pressure directly acts on the diaphragm of the sensor, so that the diaphragm generates a micro displacement proportional to the medium pressure, so that the resistance of the sensor changes, and the electronic circuit detects this change. The flat film pressure sensor elastomer adopts imported material, diaphragm isolation process, test head without pressure hole, there is no viscous medium blockage in the measurement process, integrated structural design, suitable for chemical coatings, paint, mud, asphalt, crude oil and other viscous media pressure measurement and control.

Product  Features:

  1. Various pressure interface options
  2. Designed for hygienic applications to prevent medium scaling
  3. High accuracy with a fully stainless steel structure
  4. Easy to clean.
  1. Suitable for measuring non-corrosive gases and liquids with 316L
  2. Ideal for environmental protection and chemical industries
  3. Used in the marine and aviation industries
  4. Well-suited for use in the medical, biopharmaceutical, and food hygiene industries.  


Perfomance Parameters:


Measurement Range 0~35Kpa…~20MPa
Pressure Type Gauge Pressure, Absolute Pressure, Sealed Pressure
Overload ≤ 1.5 times of the rated range
Accuracy @ 25℃ ±0.25% (Typical) ±0.5% (Maximum)
Repeatability& Hysteresis 0.02%F.S(Typ.) 0.05%F.S(Max.)
Long-Term Stability ±0.1%F.S/Year(Typ.) ±0.2%F.S/Year(Max.)
Zero Point Temperature Drift ±0.02%F.S/℃(≤100KPa) ±0.01%F.S/℃(>100KPa)
Full Scale Temperature Drift ±0.02%F.S/℃(≤100KPa) ±0.01%F.S/℃(>100KPa)
Frequency Response 2.4Khz
Compensation Temperature 0-70℃(≤10mpa,customizable)
Operating Temperature -20℃~80℃
Storage Temperature -40℃~120℃
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
RS485 Communication Protocol 3.6~30V / Battery 4 wire

1/2BSP Flush Diaphragm Pressure Transmitter 4-20mA Industrial Pressure Transducer 0


1/2BSP Flush Diaphragm Pressure Transmitter 4-20mA Industrial Pressure Transducer 1



Selection Examples:

1/2BSP Flush Diaphragm Pressure Transmitter 4-20mA Industrial Pressure Transducer 2


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. Select the appropriate material according to the characteristics of the measured medium to prevent the corrosive effect of the medium on the pressure transmitter. If the medium is corrosive, the pressure transmitter of a corrosion-resistant material should be selected.
6. In order to ensure the accuracy of the measurement, it is recommended to calibrate the pressure transmitter regularly. The calibration period can be determined according to the use environment and requirements.
7.  Select the appropriate protection level according to the actual requirements. If the equipment will be exposed to wet, dusty or other harsh environments, choose a pressure transmitter with a higher level of protection.
8. Regularly clean the surface of the device to ensure that the cable is properly connected. If abnormal conditions (such as leakage, damage, etc.) are found, they should be repaired or replaced in time.
9. The flat film pressure transmitter has the advantages of long life, low power consumption, easy installation and maintenance, but the above matters still need to be paid attention to during use to ensure its normal operation and accurate measurement of pressure.


Order Guide
BPHT24 Pressure Transmitter
  Code Outline Construction
IX      Display Pressure Transmitter  IIC/III Industrial General/ Display Pressure Transmitter
  Measurement Range 0~35Kpa…~35MPa
(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 1/2NPT
  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



Contact Details
Mandy Han

Phone Number : +8613759751732

Whatsapp : +8618629200449