Name: SP38M UART Output Multivariable Sensor Manufacturers Factory in China - LEEG Instruments
Brand: LEEG
SKU: 172110312

SP38M UART Output Multivariable Sensor

SP38M-UART adopts high stability monosilicon sensor technology with bulit-in differential pressure, pressure, temperature sensing elements and high performance dual-channels ASIC with 24bit adc, to calibrate for zero and sensitivity of second-order temperature drift and third-order nonlinear which improved the temperature performance of the sensor. It’s a comprehensive and intelligent sensor with UART output. High overload and high static pressure resistance, static pressure can up to 40MPa.
SP38M-U is suitable for all kinds of harsh environment, the working temperature is -40-85°C. It also has the characteristics of high precision, reliable communication and high stability. SP38M-U monosilicon pressure sensor is widely used in process control, flow control, hydraulic and pneumatic equipment, servo valve and transmission, chemical products and chemical industry as well as medical instrument and so on.

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Shanghai LEEG Instruments Co., Ltd. is one of the leading manufacturers and suppliers of sp38m uart output multivariable sensor in China. Please feel free to buy high quality sp38m uart output multivariable sensor made in China here from our factory. Good service and reasonable price are available.

Output Multivariable Sensor Advantage

• 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.
• Support sleep / wake mode, lower power consumption.
• Operation status detection, real-time output of fault codes.
• Stable communication and low bit error rate to 1/1000000.

Output Multivariable Sensor Features

Differential pressure range	0-10bar
Static pressure range	up to 400bar
Diaphragm material	SUS316L/ hastelloy C
Power supply Measurement mode	3.2-3.6VDC@2.3mA;Sleep mode:3.2-3.6VDC@4uA
Hardware interface	3.3VDC UART interface
Communication protocal	Refer to the "LEEG UART Digital sensor communication protocol" document
Sleep / wake-up way	Communication command sleep
Wake-up way	IO wake-up, falling edge trigger, pulse width ≥100us
Wake-up time	≤ 200ms
Communication response time	≤ 50ms
Operating temperature	-40 +85℃
Storage temperature	-50 +125℃
UART accuracy	±0.05%F.S.@22℃
Long-term drift	<±0.05%F.S./year
Housing connection	M56×1.5(M), 23/16UNS(M)

SP38M Industry Application

• Process control

• Flow measurement
• Environmental control
• Flow control
• Hydraulic and pneumatic equipment, Servo valve and transmission
• Chemicalproducts and chemical industry

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• Data sheet