Yodify Product Library
Instantly add the Piezoresistive Pressure Sensor and 50,000+ more product series to your store or catalog
Book Your Demo and See How
or create your store
Piezoresistive Pressure Sensor
Brand: Xi'an UTOP Measurement Instrument Co, LtdUPX19 piezoresistive pressure sensor is based on advanced piezoresistive silicon technology, manufactured by adopting piezoresistive silicon chips.
The sensor has a diameter of 19mm and is fully welded with 316L stainless steel structure. The precisely adjusted thick-film circuit carries on wide temperature range compensation and zero offset compensation to the sensing element.
The measured pressure is transmitted to the piezoresistive silicon sensing element through 316L isolated diaphragm and the filled oil, thus to realize the precise transformation of electrical signal from pressure.
UPX19 piezoresistive pressure sensor is the core part (OEM) of making pressure transducer & transmitter. This product is designed for easy installation with O-rings as sealing method.
As one kind of high performance pressure-sensitive device, UPX19 pressure sensor can be amplified and processed to assemble pressure transmitter with standard signal output very conveniently.
Features- Good performance, entire solid state, high reliability
- Compensated board filled with glue excellent moisture resistance
- Have gauge pressure, absolute pressure and sealed gauge pressure
- Imported pressure silicon dies
- Isolated-type structure, suitable for measurement of many kinds of fluid medium
Specifications
Pressure Medium
- Gas or Liquids Compatible to Stainless Steel
Pressure Ranges
- -1~0, -0.35~0, -0.2~0, 0~0.2, 0~0.35, 0~1, 0~2.5, 0~4, 0~6, 0~10, 0~16, 0~25 (G bar)
- 0~1, 0~2.5, 0~4, 0~6, 0~10, 0~16, 0~25 (A bar)
- 0~10, 0~16, 0~25, 0~60, 0~100, 0~250, 0~400, 0~600, 0~1000 (S bar)
Pressure Type
- Gauge
- Absolute
- Sealed Gauge
Overload Pressure
- 150 % Full Scale
Output Signal
- ≥ 70 mV (Typical)
Accuracy
- 0.25 % Full Scale (Standard), 0.5 % Full Scale
Zero Offset
- ≤ ± 2 mV
Long-Term Stability
- < 0.2 % Full Scale/year
Excitation
- 1.5 mA or 5 Vdc (1.5 mA Standard)
Compensated Temperature Range
- -10° C ~ +70° C
- 0~60° C for range 0.2 bar,0.35 bar
Operating Temperature Range
- -40° C ~ +125° C
Storage Temperature Range
- -40° C ~ +125° C
Temperature Coefficient of Zero
- 0.2 % Full Scale/10° C
Temperature Coefficient of Span
- 0.2 % Full Scale/10° C
Input/Output Resistance
- 2 ~ 6 kΩ
Insulation Resistance
- 100 MΩ @ 50 Vdc
Response Time (10%~90%)
- ≥ 1 millisecond
Electrical Connection
- 6 pin or 4-Wires
Material of Pressure Membrane
- 316L
- Hastelloy Diaphragm is available for optional, for range 0~1 bar or higher
Material of Housing
- 316L
Filled Oil
- Silicon Oil or Olive Oil (Hygienism)
Sealing
- Nitrile Butadiene Rubber or Fluorine Rubber Sealing Ring
Wire
- Silicon Rubber Shielded Flexible Wires or Gold-Plated Kovar Pins
Vibration
- 20 g/(20~5000 Hz)
Net Weight
- 23 g
Service Life
- > 1 x 10⁸ times
- Petroleum Industry
- Chemical Industry
- Metallurgy
- Electric Power
- Aviation
- Astronautics
- Medical Equipment
- Automobile