OEM 10Vdc power pressure sensor for transmitter
Introduction:
HT19V is a silicon piezoresistive pressure sensor with a core of
highly stable diffused silicon element. The differential pressure of the measured
medium is transmitted to the silicon diaphragm through a 316L isolation
diaphragm and sealed silicon oil. It utilizes the piezoresistive effect of
diffused silicon to measure the pressure of liquids and gases. The HT26V pressure sensor
is equipped with an O-ring for pressure sealing, making it easy to install.Product Features:- Constant voltage supply and outputs standard signals
- High reliability and excellent stability
- The height is 7mm, various structures can be customized
Applications:- Applied in various industrial process sites, including petroleum,
chemical, metallurgy, power, and hydrology .
- Used in marine and aviation industries
- Suitable for hydraulic and pneumatic control systems
- Utilized in process control applications
Electrical performance:- Power Supply: 10VDC
- Input Impedance:4KΩ~20KΩ
- Output Impedance:2.5KΩ~6KΩ
- Electrical Connection:100mm high-temperature wire,ribbon
cable and pin connectors.
| Performance Parameters: |
| 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 |
| | 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 | 3 times the full scale | |
| 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 | ~25g | |
| The parameters are tested under the following conditions: Constant
voltage of 10V and ambient temperature of 25ºC |
| Electrical connection and compensation |
 |
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.
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 service 3.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.
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