Contact Fax
0552-4070672
PRODUCTS
Description overview
SM25K04 high precision differential pressure transmitter testing part adopts imported high precision, high stability chip, using stainless steel or aluminum alloy shell and stress isolation technology for packaging. The sensitive chip is composed of a silicon diaphragm with a diffused silicon resistance bridge and a ceramic substrate with resistive property. It can be widely used in industrial field or laboratory for measuring and controlling gas differential pressure and flow rate.
Features: Good long-term stability and temperature stability
Dimensions (In mm. 1mm=0.03937 inches)
Specification 技术参数:
项目 |
技术参数 |
单位 |
|||
量程 |
0~1 …… 7000 |
kPa |
|||
最大静压 |
5 |
Mpa |
|||
过载能力 |
200 |
%FS |
|||
压力类型 |
差压(D) |
|
|||
测量介质 |
非腐蚀性或弱腐蚀性的气体 |
|
|||
精度 |
0.1 |
0.25 |
0.5 |
%FS |
|
长期稳定性 |
0.1 |
0.2 |
0.3 |
%FS/1年 |
|
零点温度影响 |
0.1 |
0.2 |
0.3 |
%FS/10℃ |
|
灵敏度温度影响 |
0.1 |
0.2 |
0.3 |
%FS/10℃ |
|
零点漂移 |
< 0.1 |
%FS/4h |
|||
工作温度 |
-40~85 |
℃ |
|||
供电电源 |
+24 |
VDC |
|||
输出 |
零点、量程可外部调整 |
|
|||
两线制4~20 mA |
三线制0~5VDC或0~10VDC |
||||
负载能力 |
两线制:250 |
三线制:>10K |
Ω |
||
电气连接 |
插头座或屏蔽电缆线 |
|
|||
压力接口 |
M10×1、M12×1、M20×1.5两端外螺纹接口或特殊接口 |
|
|||
外壳材料 |
不锈钢或硬铝合金 |
|
Related Applications
Contact Fax: 0552-4070672
Website: www.sunmoon-china.com
Mailbox: sales@sunmoon-china.com
Add: Sun Moon Science and Technology Park, No. 985, Xingzhong Road, High-tech Zone, Bengbu, Anhui, China
About Us
Company Profile
Corporate History
Honor
Company Culture
Photo Gallery
Products
Force measurement and load cell
Wireless digital sensor
Temperature and pressure sensor
Angle, displacement, speed sensor
Oilfield measurement and control systemWeighing control system
Solution
Weighing logistics network solutions
Construction machinery sensor solutions
Oil and gas IoT solutions
Follow Us
Copyright © 2020 Bengbu Riyue Instrument Research Institute Co., Ltd. 皖ICP备19017385号-1 Powered by: www.300.cn