德国威卡WIKA波登管压力表

描述

113.13是一款塑料外壳的充液型机械压力表。充液可以有效减弱内部零件受到的震动冲击。该压力表适用于震动比较强烈的机械或工厂。113.13型压力表是通过波登管的形变来实现测量，波登管的形变通过压力形式传输并在表盘上表现出来。这种塑料外壳和表盖是焊接在一起的并且通过O型圈进行密封，因此可以承受IP65的防护要求。

113.13型压力表常规表盘尺寸为40、50和63，精度为2.5，可广泛运用于工业领域，同时可选配安装支架，也可通过背部支架方式安装以满足表盘安装。63的常规表可以通过背部安装或者通过前带边安装，前带边一般只适用于只能前部安装的情况。

应用

• 可测量具有高动态压力负载或振动的测量点
• 适用于非高粘度、不易结晶且不会侵蚀铜合金部件的气体和液体介质
• 液压装置
• 压缩机

功能特性

• 抗震动和冲击
• 设计符合EN 837-1标准
• 量程：高达0 ... 40 MPa

规格

版本

EN 837—1

公称尺寸（mm）

40, 50, 63

精度等级

二点五

刻度范围

0…1.6到0…400巴

或所有其他等效真空或组合压力

真空范围

压力限制

稳定：3/4 x满刻度值

波动：2/3 x满刻度值

短时间：满刻度值

允许温度

环境温度：-20…+60°C

介质：最高+60°C

温度效应

当测量系统的温度偏离时

从参考温度（+20°C）：最大±0.4%/10 K

跨度的

工艺连接

铜合金，

下支座（径向）或中央后支座，

NS 40：中背安装，G駤B（男），SW 14

NS 50，63:G¼B（男），SW 14

压力元件

铜合金

运动

铜合金

拨号

塑料，白色，黑色字体，带指针止动销

指针

塑料，布莱克

案例

塑料，布莱克

窗口

塑料，晶莹剔透（PMMA），与外壳焊接

灌装液

甘油

入口保护

符合EN/LEC 60529的IP65

尺寸

具体内容详见：威卡WIKA波登管压力表

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