Differential pressure sensor / piezoresistive / analog / with mV output
SP38D Shanghai LEEG Instruments Co.,Ltd.

Characteristics

  • Pressure type:

    differential

  • Technology:

    piezoresistive

  • Output signal:

    analog, with mV output

  • Other characteristics:

    OEM, precision, with long-term stability, custom, intelligent, for harsh environments

  • Process temperature:

    Min.: -40 °C (-40 °F)

    Max.: 120 °C (248 °F)

  • Pressure range:

    40000000 Pa (5801.51 psi)

Description

SP38D Piezoresistive silicon differential pressure sensor

The core sensor is high precision silicon technology with SP38, it can be built-in static pressure and temperaturecompensation,
which maximum improves the static pressure and temperature performance of the sensor.With high overload and high static pressure,
high pressure up to 40MPa. SP38D is suitable for all kinds of harsh environment, the working temperature is -40-120℃.

SP38D Piezoresistive silicon differential pressure transmitter is widely used in process control,environmentalcontrol,flow control,
hydraulic and pneumatic equipment,servo valve and transmission,chemical products and chemical industry as well as medical isntrument and so on.

Features:

1.High stability: better than 0.1%F.S./year

2.High overload,one-side overload pressure up to 40MPa

3.Excellent static pressure performance,the error±0.1%/10MPa

4.Option for built-in static sensor,temperature sensor

5.Optional for multiple isolation diaphragm material, widely meet the anti-aggressive requirements

6.Compact design, easy encapsulation



Parameters:

Power supply:5-12VDC
Working temperature:-40℃- +85℃
Storage temperature:-50℃- +125℃
Output voltage: 60-140mV
Temperature Effect on Zero:±0.05%F.S./℃
Temperature Effect on Span:-0.2z±0.03%F,S,/℃
Temperature Hysteresis:<±0.05%F.S.
Pressure Hysteresis:<±0.025%F.S.
Long term drift:<±0.05%F.S./year
Non-Linearity:<±0.1%F.S.
Static pressure affect:<±0.1%/10MPa
Diaphragm material:316L/hastelloy C/316L Gold Plating/Tantalum/316L Coating PTFE
Mechanical Connection:M27x2(M),M56x1.5(M)

{{requestButtons}}
Favorites

Other Shanghai LEEG Instruments Co.,Ltd. products