HT30V Piezoresistive Silicon Pressure Sensor
Introduction of thread silicon pressure sensor:
HT30V employs a highly stable diffused silicon element, making it a
reliable silicon piezoresistive pressure sensor. By utilizing an
isolation diaphragm and silicon oil, the sensor accurately measures
the pressure of liquids and gases,offering precise results. Its
extensive applications in air compressors and refrigeration systems
make it a valuable asset in various industries.
Product Features of thread silicon pressure sensor:- Utilizes thick-film circuitry for temperature compensation and zero
offset correction.
- High reliability and excellent stability .
- Constant voltage power supply, standard output
Applications of thread silicon pressure sensor:- Suitable for measuring non-corrosive gas and liquid pressure with
316L stainless steel compatibility
- Used in process control systems for monitoring and controlling
pressure.
- Commonly used in refrigeration systems and air compressors for
pressure measurement.
Electrical performance of thread silicon pressure sensor:- Power Supply: ≤10VDC
- Common Mode Voltage Output: 50% of the input (typical)
- Input Impedance:4KΩ~20KΩ
- Output Impedance:2.5KΩ~6KΩ
- Electrical Connection:100mm high-temperature wire,ribbon cable
| Performance Parameters of thread 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±1 | 50±2 | mV | |
| ≥35kPa | 100±1 | 100±2 | mV | |
| Zero Offset Temp. Drift | ≤20KPa | ±1 | ±2.5 | %F.S | |
| ≥35kPa | ±0.8 | ±1.5 | %F.S | |
| Full Scale Temp. Drift | ≤20KPa | ±1 | ±2 | %F.S | |
| ≥35kPa | ±0.8 | ±1.5 | %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: 10V @ 25ºC | |
| Outline Construction |
| Dimension |  |
| Notes: The thread size of the pressure sensor can be customized |
| Electrical connection and compensation |
|
1. For threaded sensors, please be sure to confirm the required
thread interface, upper interface, lower interface or welding needs
to give the outline size diagram.
2. If the medium under test is incompatible with the core diaphragm
and housing material (316L), special instructions shall be provided
when placing the order.
3. Avoid using hand or sharp objects on sensor diaphragm, in order
to avoid the deformation of diaphragm or pierced and damage to the
core.
4. 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.
5. If any pin changes, refer to the label on the actual core wire.
1.Q: What are the features of your pressure sensor transmitters?
A: High precision, durability, and excellent performance.
Customization available.2.Q: Can I customize special specifications?
A: Yes, our engineers can tailor products to meet specific needs. We provide OEM and ODM service3.Q: What is your production capacity?
A: Our manufacturing facilities can produce up to 30,000 pressure
sensor transmitters per month, so we are fully capable of meeting
the needs of large-scale orders. However, it is advisable to
contact our sales team in advance to ensure smooth production and
delivery scheduling
.4.Q: What's the typical delivery period?
A: 5~8 working day for standard models. Customized products may vary.5.Q: How are the products priced? Any discounts?
A: Competitive pricing with discounts for bulk orders or long-term
partners
.6.Q: What is the warranty of your products? And after-sales
service?
A: Our warranty time is 24 months after shipment, and our
after-sales will respond with your questions in 24hrs, remote
instruction by PC network is always available.
