China Pressure Transmitter Sensor manufacturer
Baoji Hengtong Electronics Co., LTD
Baoji Hengtong Electronics Co., LTD manufacturer of the pressure sensor and pressure transmitter
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19mm Oil Filled Pressure Transmitter Diffused Sillcon Pressure Transmitter Water Oil Test

19mm Oil Filled Pressure Transmitter Diffused Sillcon Pressure Transmitter Water Oil Test

Brand Name HT SENSOR
Model Number HT19
Place of Origin Baoji,China
Minimum Order Quantity 1
Payment Terms Western Union, L/C, T/T
Supply Ability 5000PCS/Month
Packaging Details Standard Export Package
Certification CE,RoHs,ISO9001
Price Negotiable
Delivery Time 5-8 work days
Material 316L
Accuracy ±0.25%
Housing Material Stainless Steel
Measurement Range 0~10kpa...20kpa....100MPa
Output Signal mv
Power Supply 1.5mADC
Pressure Type Gauge/Absolute/Sealed
Product Name Pressure Transmitter Sensor
Compensated Temp. Range -40 to 80°C
Oil Filled Silicon Oil
Detailed Product Description

Oil Filled Diffused Sillcon Pressure Transmitter Sensor For Water And Oil Test

19mm Silicon Piezoresistive Pressure Sensor

Introduction of Pressure Transmitter Sensor:

HT19F functions as a silicon piezoresistive pressure sensor ,with a core consisting of a highly stable diffused silicon element,. It effectively measures the pressure of liquids and gases by transmitting the pressure of the tested medium to the silicon diaphragm through an isolation diaphragm and silicon oil.The sensor's versatility finds extensive use in air compressors and refrigerationsystems.
Product Features of Pressure Transmitter 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.outstanding reliability, repeatability, and stability
Applications 
of Pressure Transmitter Sensor:
1.Suitable for measuring non-corrosive gas and liquid pressure with 316L stainless steel compatibility
2.Applied in various industrial process sites, including petroleum, chemical, metallurgy, power, and hydrology
3.Used in marine and aviation industries
4.Suitable for hydraulic and pneumatic control systems
5.Utilized in process control applications
Electrical performance 
of Pressure Transmitter Sensor:
1.Power Supply: ≤2mA DC (Typical 1.5mA DC)
2.Input Impedance:3KΩ~6KΩ
3.Output Impedance:2.5KΩ~6KΩ
4.Electrical Connection:Gold-plated Kovar pins or 100mm high-temperature wires.
 
Performance Parameters:
RangeGauge(G)10KPa,20KPa,35KPa,100KPa,200KPa,350KPa,1000KPa,2000Kpa
Absolute(A)100KPaA,200KPaA,350KPaA,700KPaA,1000KPaA,2000KPaA
Sealed(S)3500KPaS,7MPaS,10MPaS,20MPaS.40MPaS.60MPaS.100MPaS
 TypMaxUnit
Nonlinearity±0.15±0.3%F.S
Repeatability0.050.1%F.S
Hysteresis0.050.1%F.S
Zero Output0±10±2mV
Span Output≤20KPa50±1050±30mV
≥35kPa100±10100±30mV
Temperature Error-Zero≤20KPa±1±2%F.S
≥35kPa±0.5±1%F.S
Temperature Error-Span≤20KPa±1±2%F.S
≥35kPa±0.5±1%F.S
Compensated Temp.≤20KPa0~50ºC
≥35kPa0~70ºC
Operating Temperature-20~80ºC
Storage Temperature-40~125ºC
Allowable OverloadTake the smaller value between 3 times the full scale or 120MPa 
Burst Pressure5X the full scale 
Long-term Stability0.2 %F.S/Year
Diaphragm Material316L 
Insulation Resistance≥200MΩ 100VDC 
VibrationNo change under conditions of 10gRMS, 20Hz to 2000Hz 
Shock100g,11ms 
Response Time≤1ms 
O-ring SealNitrile ring or Fluoro ring 
Filling MediumSilicon Oil 
Weight~ 28g 
The parameters are tested under the following conditions: 1.5mA @ 25°C
 
 
 
Outline Construction
<3.5MPaS
≥3.5MPaS
<40MPaS
≥40MPaS
 
 
Electrical connection and compensation
 
 
 
 


 
Selection Examples
 
 
Ordering tips
1. Pay attention to the fit between the core size and the transmitter housing during assembly to achieve the required airtightness
2. During the assembly of the housing, ensure it is aligned vertically and apply even pressure to avoid jamming or damaging the compensation plate.
3. If the measured medium is not compatible with the core diaphragm and the housing material (316L), special instructions should be provided when placing the order.
4. Avoid pressing the sensor diaphragm with hands or sharp objects to prevent damage to the core due to diaphragm deformation or piercing.
5. Keep the pressure port of the gauge pressure core open to the atmosphere and prevent the entry of water, water vapor, or corrosive media into the core negative pressure chamber.
6. If there are any changes to the pin leads, follow the label on the actual core for reference.

 
 
 
 
Product Tags: 19mm Oil Filled Pressure Transmitter   Oil Filled Pressure Transmitter Diffused   Sillcon Pressure Transmitter Water Oil Test  
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