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RSCDRRM25MDSE3

产品描述Board Mount Pressure Sensors DIP, Dual Rad Barbed Differential, 3.3V
产品类别传感器   
文件大小2MB,共28页
制造商Honeywell
官网地址http://www.ssec.honeywell.com/
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RSCDRRM25MDSE3概述

Board Mount Pressure Sensors DIP, Dual Rad Barbed Differential, 3.3V

RSCDRRM25MDSE3规格参数

参数名称属性值
Product AttributeAttribute Value
制造商
Manufacturer
Honeywell
产品种类
Product Category
Board Mount Pressure Sensors
RoHSDetails
Operating Pressure+/- 2.5 mbar
压力类型
Pressure Type
Differential
Accuracy0.1 %
输出类型
Output Type
Digital
安装风格
Mounting Style
Through Hole
Port TypeDual Radial Barbed, Same Side
接口类型
Interface Type
SPI
Resolution24 bit
封装 / 箱体
Package / Case
DIP-8
工作电源电压
Operating Supply Voltage
3.3 V
最小工作温度
Minimum Operating Temperature
- 40 C
最大工作温度
Maximum Operating Temperature
+ 85 C
Port Size1.93 mm
工作电源电流
Operating Supply Current
1.7 mA
工厂包装数量
Factory Pack Quantity
50
电源电压-最大
Supply Voltage - Max
3.33 V
电源电压-最小
Supply Voltage - Min
3.27 V

文档预览

下载PDF文档
RSC Series—High Resolution, High Accuracy, Compensated
±1.6 mbar to ±10 bar | ±160 Pa to ±1 MPa | ±0.5 inH
2
O to 150 psi
24-bit Digital SPI-Compatible Output
TruStability™ Board Mount Pressure Sensors
32321348
Issue A
Datasheet
FEATURES
• Pressure range: ±1.6 mbar to ±10 bar | ±160 Pa to ±1 MPa |
±0.5 inH
2
O to 150 psi; absolute range 1 bar to 8 bar | 15 psi to
150 psi
• Pressure types: Absolute: internal vacuum reference and
an output value proportional to absolute pressure; Gage:
referenced to atmospheric pressure and provide an output
proportional to pressure variations from atmosphere;
Differential: allows measurement of pressure between the two
pressure ports
• Total Error Band: As low as ±0.25 %FSS depending on
pressure range (after auto zero)
• Accuracy: ±0.1 %FSS BFSL (Full Scale Span Best Fit Straight Line)
• Compensated temperature range: -40 ºC to 85 ºC [-40 ºF to
185 ºF]
• Burst and working pressures: Vary by pressure range
• Supply voltage: 2.7 Vdc to 5 Vdc
• Power consumption: Less than 10 mW, typ.; optional sleep
mode available upon request
• Size: Miniature 10 mm x 12,5 mm [0.39 in x 0.49 in] package
• Output: 24-bit digital SPI-compatible
• Effective Number of Bits [ENOB]: 16 bits
• Meets IPC/JEDEC J-STD-020D.1 Moisture Sensitivity Level 1
requirements
DIFFERENTIATION
• Industry-leading long-term stability: Minimizes system
calibration needs and significantly reduces downtime.
• Industry-leading accuracy: Reduces software to correct
system inaccuracies, which minimizes design time, helps
improve efficiency, and often simplifies development.
• Industry-leading flexibility: Modular design with many
package styles and options simplify integration.
• Total Error Band: Provides true performance over the
compensated temperature range, which eliminates the
need to test and calibrate every sensor, thereby reducing
manufacturing cost. Improves sensor accuracy and offers
ease of sensor interchangeability due to minimal part-to-part
variation (see Figure 1 on page 3).
POTENTIAL APPLICATIONS
• Medical: Airflow monitors, anesthesia machines, blood
analysis machines, gas chromatography, gas flow
instrumentation, hospital room air pressure, kidney dialysis
machines, nebulizers, pneumatic controls, respiratory
machines, sleep apnea equipment, spirometers, ventilators
• Industrial: Barometry, drones, flow calibrators, gas
chromatography, gas flow instrumentation, HVAC clogged
filter detection, HVAC systems, HVAC transmitters, indoor
air quality, life sciences, pneumatic control, VAV (Variable Air
Volume) control, weather balloons
PORTFOLIO
Honeywell offers a variety of board mount pressure sensors
for potential use in medical and industrial applications. Our
categories of pressure sensor measurement include absolute,
differential, gage or vacuum gage, with unamplified or amplified
sensors and covering a wide pressure range.
DESCRIPTION
The RSC Series is a piezoresistive silicon pressure sensor
offering a digital output for reading pressure over the specified
full scale pressure span and temperature range. It is calibrated
and temperature compensated for sensor offset, sensitivity,
temperature effects, and non-linearity using a 24-bit analog-to-
digital converter with integrated EEPROM. Pressure data may
be acquired at rates between 20 and 2000 samples per second
over an SPI interface. It is intended for use with non-corrosive,
non-ionic gases, such as air and other dry gases, designed and
manufactured according to ISO 9001 standards, and is REACH
and RoHS compliant.
VALUE TO CUSTOMERS
• Enhances performance: Output accelerates performance
through reduced conversion requirements and direct
interface to microprocessors. Proprietary Honeywell
technology combines high sensitivity with high burst and
over pressure while providing industry leading stability
(performance factors difficult to achieve in the same sensor),
providing flexibility in implementation and minimizing
requirements for protecting the sensor without sacrificing
ability to sense very small changes in pressure.
• Cost-effective, high volume solution with a variety of options.
• Enhances reliability: High burst pressures promote system
reliability, minimize downtime, and can simplify design.
High working pressures allow ultra-low sensors to be used
continuously above the calibrated pressure range.
• Easy to design in: Package is small when compared to many
similar sensors, occupying less area on the PCB. Port and
housing options simplify integration. Wide pressure range
simplifies use.
• Meets IPC/JEDEC J-STD-020D.1 Moisture Sensitivity Level
1 requirements: Allows avoidance of thermal and mechanical
damage during solder reflow attachment and/or repair that
lesser rated sensors would incur, allows unlimited floor life
when stored as specified (simplifying storage and reducing
scrap), eliminates lengthy bakes prior to reflow, and allows for
lean manufacturing due to stability and usability shortly after
reflow.
• Energy efficient: Reduces system power requirements and
enables extended battery life.
Safety and Productivity Solutions

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