Datasheet > LDES025UF3S

LDES025UF3S

更新时间： 2024-11-20 00:46:35

品牌	Logo	应用领域
SENSORTECHNICS		/
页数	文件大小	规格书
13页	226K
描述
Digital low differential pressure sensors

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

LDES025UF3S 数据手册

LDE Series

Digital low differential pressure sensors

FEATURES

· Pressure ranges from 25 to 500 Pa (0.1 to 2 inH₂O)

· Pressure sensor based on thermal micro-flow

measurement

· High flow impedance

→ very low flow-through leakage

→ high immunity to dust and humidity

→ no loss in sensitivity using long tubing

· Calibrated and temperature compensated

· Unique offset autozeroing feature ensuring

superb long-term stability

· Offset accuracy better than 0.2 %FS

· Total accuracy better than 0.5 %FS typical

· On-chip temperature sensor

· Analog output and digital SPI interface

· RoHS and REACH compliant

· Quality Management System according to

EN ISO 13485 and EN ISO 9001

MEDIA COMPATIBILITY

Air and other non-corrosive gases

SPECIFICATIONS

Maximum ratings

Supply voltage V_S

ELECTRICAL CONNECTION³

Top-down view

LDE...3...

LDE...6...

2.70 ... 3.60 V_DC

4.75 ... 5.25 V_DC

10 9 8 7 6

Function

Reserved

Output current

1 mA

GND

Vout

Lead specifications

Average preheating temperature gradient 2.5 K/s

Soak time

Vout

ca. 3 min

50 s

40 s

15 s

260 °C

-3.5 K/s

SCLK

MOSI

MISO

/CS

Time above 217 °C

Time above 230 °C

Time above 250 °C

Peak temperature

Cooling temperature gradient

Reserved

1 2 3 4 5

Temperature ranges

Compensated

Operating

0 ... +70 °C

-20 ... +80 °C

-40 ... +80 °C

There are three use cases that will change

the manner in which the LDE sensor is

connected in-circuit. For detailed pin

connections see page 12.

Storage

Humidity limits (non-condensing)

Vibration¹

97 %RH

20 g

Mechanical shock²

500 g

Specification notes:

1. Sweep 20 to 2000 Hz, 8 min, 4 cycles per axis, MIL-STD-883, Method 2007.

2. 5 shocks, 3 axes, MIL-STD-883E, Method 2002.4.

3. The maximum voltage applied to pin 1 and pins 6 through 10 should not exceed V_S+0.3 V.

E / 11815 / E

1/13

www.first-sensor.com

www.sensortechnics.com

12 3 4 5 6 7...13

中文翻译

下载PDF

与LDES025UF3S相关器件

型号	品牌	获取价格	描述	数据表
LDES025UF6S	SENSORTECHNICS	获取价格	Digital low differential pressure sensors
LDES050BE3S	SENSORTECHNICS	获取价格	Digital low differential pressure sensors
LDES050BE6S	SENSORTECHNICS	获取价格	Digital low differential pressure sensors
LDES050BF3S	SENSORTECHNICS	获取价格	Digital low differential pressure sensors
LDES050BF6S	SENSORTECHNICS	获取价格	Digital low differential pressure sensors
LDES050UE3S	SENSORTECHNICS	获取价格	Digital low differential pressure sensors
LDES050UE6S	SENSORTECHNICS	获取价格	Digital low differential pressure sensors
LDES050UF3S	SENSORTECHNICS	获取价格	Digital low differential pressure sensors
LDES050UF6S	SENSORTECHNICS	获取价格	Digital low differential pressure sensors
LDES100BE3S	SENSORTECHNICS	获取价格	Digital low differential pressure sensors