- 加工定制:是
- 品牌:Rosemount/罗斯蒙特
- 型号:EJA310
- 类型:智能压力变送器
- 测量范围:/
- 产品用途:压力变送器
- 提供加工定制:是
- 测量介质:液体,气体
- 精度等级:/
- 输出信号:/
- 防爆等级:/
- 防护等级:/
- 电源电压:/
- 接口尺寸:/
联系人:熊工 qq1119454811
面向全国供应日本横河重庆川仪eja310a绝对压力变送器,价格货期有优势,原装进口
产品规格 日本横河重庆川仪eja310a绝对压力变送器参数规格
1.电源影响:±0.005%/v(21.6v~32v dc,350ω)
2.精度参考:±0.15%或±0.20%(l膜盒)
±0.075%(高精度型)
3.量程:
膜盒 量程 (kpa) **工作压力(kpa)
l 0.67~10 10
m 1.3~130 130
h 30~3000 3000
4. 输出:
2线制,4~20ma dc 输出,数字通讯,可编程设定线性或平方根输出方式,brain或hart fsk协议加载在 4~20ma dc信号上。
适用范围 5. 环境温度:
-40~85℃(-40~185 °f)
-30~80℃(-22~176 °f) [带 lcd表头]
6. 接液温度:
-40~120℃(-40~248 °f)(m和a膜盒)
-40~120℃(-40~212 °f)(l膜盒)
7. 电源电压:
10.5~42v dc(普通型和隔爆型)
10.5~30v dc( 本安型、n型或非易燃型)
10.5~32v dc(带避雷保护时)
brain和hart协议通讯时至少16.4v dc
8. 接液膜片:哈氏合金 c-276
9.容室法兰:scs14a
10.过程接头:scs14a
11. 膜盒垫圈:涂特氟龙 sus316l
12. 接液/排气塞:sus316
13. 过程接头垫圈:ptfe特氟龙(当选择代码n2和n3时是氟橡胶)
14. 螺 栓:scm435 , sus630或suh660
15. 外 壳:聚氨酯烤漆低铜铸铝合金(munsell 0.6gy3.1/2.0)
16. 密封等级:ip67,nema4x,jis c0920 防水等级
17.o形密封圈:buna-n
18.铭牌和位号牌:sus304
19.填充液:硅油、氟油(可选)
20.重 量:3.9kg(8.6lbs)无安装托架和过程接头
产品选型 日本横河重庆川仪eja310a绝对压力变送器部分型号
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熊工
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