卓然天工自动化仪表北京一级代理厂家
WIKA A2G-10 经济型差压表
应用
可用于干燥、清洁和非腐蚀性气体介质,通常是空气
风扇和鼓风机监测
过滤器中的差压监测
无尘室中的过压监测
用于超低压环境
功能特性
从正面校正零点
易于安装和拆卸
两件式结构(测量元件和外壳)
可选具有其他电气输出信号的型号(A2G-15型)
描述
设计:符合EN 837-3标准以及通风和空调规范 (VAC)
标准尺寸 (mm):110
准确度等级±3 %(量程≤ 0 ... 125 Pa时为±5 %)
量程
0 … 50 Pa至0 … 12,500 Pa
-25 … +25 Pa至-1,500 … +1,500 Pa
可根据客户要求提供更大或更小量程的仪表
压力限值
稳定性:满量程值
波动性:满量程值
过压安全:20 kPa
***大工作压力(静压):20 kPa
允许温度
环境温度:-30 … +80℃
介质温度:-16 … +50℃
温度影响,当测量系统的温度在参考温度 (+20℃) 附近波动时,***大变化为量程的±0.5 %/10 K
防护等级:IP 54,符合EN 60529 / lEC 529标准.
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