Differential pressure sensor SP38D-U
silicondigitalthreaded

differential pressure sensor
differential pressure sensor
differential pressure sensor
differential pressure sensor
differential pressure sensor
differential pressure sensor
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Characteristics

Pressure type
differential
Technology
silicon
Output
digital
Mounting
threaded
Fluid
for gas, for liquids
Material
stainless steel
Other characteristics
compact, OEM, precision, MEMS, high-temperature
Pressure range

Max.: 1,000,000 Pa
(145.04 psi)

Min.: 6,000 Pa
(0.87 psi)

Process temperature

Max.: 120 °C
(248 °F)

Min.: -40 °C
(-40 °F)

Description

SP38D-U use high stability monosilicon technology with built-in temperature compensation, intergrated high performance dual-channels ASIC with 24bit adc. Calibration for zero and sensitivity of second- order temperature drift and third-order nonlinear to improve the temperature performance of the sensor. It's a comprehensive digital and intelligent sensor with UART output. High overload and high static pressure can up to 40MPa. SP38D is suitable for all kinds of harsh environment, the working temperature is - 40~85°C. It also has the characteristics of high precision, high stability and strong output signal. • Accurate filling fluid technology. • Dual diaphragm overload structure. • High long term stability <±0.05%F.S./year. • Very low pressure and temperature hysteresis. • Bulit-in temperature sensor, dual-channels 24bit adc. • Optional for multiple isolation diaphragm material, widely meet the anti-aggressive requirements. • Compact design, easy encapsulation, standard UART bus. • Dynamic detect running status, Real-time output fault code. • One button to restore factory data. • Power supply: 3.2V-3.6VDC@1.7mA • Hardware interface: 3.3V • Output data format: float (ABCD) • Data frame format: asynchronous 10, 11, 12bit • Baud rate: 4800HZ, 9600HZ, 19200HZ • Start bit: 1bit • Check bit: No check, odd check, even check • Stop bit: 1bit, 2bit • Working temperature: -40℃~ +85℃

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Exhibitions

Meet this supplier at the following exhibition(s):

ACHEMA 2024
ACHEMA 2024

10-14 Jun 2024 Frankfurt am Main (Germany)

  • More information
    Sensor+Test 2024
    Sensor+Test 2024

    11-13 Jun 2024 Nürnberg (Germany)

  • More information
    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.