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HT30 Thread Silicon Pressure Sensor Cell Water Wet Pressure Sensor OEM

Basic Information
Place of Origin: Baoji,China
Brand Name: HT SENSOR
Certification: CE,RoHs,ISO9001
Model Number: HT30
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.: HT30 Thread Type: OEM
Wiring Type: Four-Wire Measuring Medium: Gas And Liquid
Range: 0-10kpa~20mpa Power: 1.5mA
Transport Package: Carton HS Code: 9026209090
Supply Ability: 50000PCS/Year Type: Piezoresistive Pressure Sensor
For: Diffused Silicon Pressure Transmitter Output Signal Type: Analog Type
Material: Stainless Steel Customization: Available | Customized Request
High Light:

HT30 Thread Silicon Pressure Sensor


OEM Silicon Pressure Sensor Cell


Water Wet Pressure Sensor OEM

Product Description

Baoji Hengtong HT30 Thread Customized silicon Pressure Sensor Cell for water

HT30 Silicon Piezoresistive Pressure Sensor

Introduction of silicon pressure sensor: 

HT30 silicon piezoresistive pressure sensor is a highly stable diffused silicon element. It utilizes the piezoresistive effect of diffused silicon to measure the pressure of liquids and gases. The core is welded together with a standard thread, and it does not use O-ring sealing, making it suitable for a wide range of applications.


HT30 Thread Silicon Pressure Sensor Cell  Water Wet Pressure Sensor OEM 0HT30 Thread Silicon Pressure Sensor Cell  Water Wet Pressure Sensor OEM 1

Electrical performance of silicon pressure sensor:
  1. Power Supply: ≤2mA DC (Typical 1.5mA DC)
  2. Input Impedance:2.5KΩ~6KΩ
  3. Output Impedance:2.5KΩ~6KΩ
  4. Electrical Connection:Gold-plated Kovar pins or 100mm high-temperature wires.
Performance Parameters of silicon pressure sensor:
Measurement Range Gauge(G) 10KPa,20KPa,35KPa,100KPa,200KPa,350KPa,1000KPa,2000Kpa
Absolute(A) 100KPaA,200KPaA,350KPaA,700KPaA,1000KPaA,2000KPaA
Sealed(S) 3500KPaS,7MPaS,10MPaS,20MPaS
  Typ Max Unit
NonLinearity   ±0.15 ±0.3 %F.S
Repeatability  0.05 0.1 %F.S
Hysteresis    0.05 0.1 %F.S
Zero Offset Output   0±1 0±2 mV
Full Scale Output   ≤20KPa 50±10 50±30 mV
≥35kPa 100±10 100±30 mV
Zero Offset Temp. Drift ≤20KPa ±1 ±2 %F.S
≥35kPa ±0.5 ±1 %F.S
Full Scale Temp. Drift ≤20KPa ±1 ±2 %F.S
≥35kPa ±0.5 ±1 %F.S
Compensated Temp. ≤20KPa 0~50 ºC
≥35kPa 0~70 ºC
Operating Temperature   -20~80 ºC
Storage Temperature  -40~125 ºC
Allowable Overload Take the smaller value between 3 times the full scale or 120MPa  
Burst Pressure 5X the full scale  
Long-term Stability 0.2 %   F.S/Year
Diaphragm Material 316L  
Insulation Resistance ≥200MΩ 100VDC  
Vibration No change under conditions of 10gRMS, 20Hz to 2000Hz  
Shock 100g,11ms  
Response Time ≤1ms  
O-ring Seal Nitrile rubber or Fluoro rubber  
Filling Medium Silicon Oil  
Weight ~63g  
The parameters are tested under the following conditions:   1.5mA @ 25°C
Outline Construction of silicon pressure sensor
Baoji Hengtong Ht30 Thread Customized Pressure Sensor Cell


Electrical connection and compensation
Baoji Hengtong Ht30 Thread Customized Pressure Sensor Cell
Selection Examples
Baoji Hengtong Ht30 Thread Customized Pressure Sensor Cell


Product Features of silicon pressure sensor:

  1. Utilizing advanced technology and 316L stainless steel housing, along with materials such as titanium and Hastelloy for the diaphragm
  2. Employing thick-film circuits for temperature compensation and zero-point correction.
  3. Multiple thread interfaces available for selection
  4. Welded as one piece, compact size, and high reliability
Applications of silicon pressure sensor:
  1. Applied in various industrial process sites, including petroleum, chemical, metallurgy, power, and hydrology .
  2. Used in marine and aviation industries
  3. Suitable for hydraulic and pneumatic control systems
  4. Utilized in process control applications
Ordering tips

1. In the assembly, pay attention to the coordination of the core size and the transmitter housing to achieve the required sealing
2. During the housing assembly process, ensure that it is vertically aligned and apply even pressure to avoid jamming or damaging the compensation plate.
3. If the medium under test is incompatible with the core diaphragm and housing material (316L), special instructions should be provided when placing the order.
4. Avoid pressing the sensor diaphragm with hands or sharp objects to avoid deformation or puncture of the diaphragm and damage to the core.
5. Keep the pressure port of the gauge core open to the atmosphere to prevent water, water vapor or corrosive media from entering the negative pressure chamber of the gauge core.
6. If any pin changes, refer to the label on the actual core wire.
Baoji Hengtong Ht30 Thread Customized Pressure Sensor Cell 

Q1:Are you manufactrade company?

A1:We are manufactrader with more than 29 years of experience.


Q2:Customized Product

A2:We provide OEM and Custom-Design services.


Q3:Quality Quarantee

A3:Our products have a limited 12 to 18 months warranty from shipment date to the original purchaser.Hengtong will replace or repair defective products free of charge.This warranty does not apply to any units have been modified,misused,neglected.



A4:Products are generally shipped by international Express including UPS,FedEx,DHL and INT for freight prepaid,also can use your shipment account to collect,Standard export packing,including inspection certification.


Q5:Contact US

A5:We have an active and experienced sales team to serve you on technical question and business issue.Just leave us message or click the Online Service.


Contact Details
Lisa zhuang

Phone Number : +8618791975539

Whatsapp : +8618629200449