WIKA pressure gauges 111.11, 111.31

WIKA pressure gauges 111.11, 111.31

Bourdon tube pressure gauge, made of copper alloy material

ISO 5171 standard welding

application

Equipment and devices for welding, cutting, and related processes

Functional characteristics

Design in compliance with ISO 5171 standard

The back of the casing is equipped with a pressure relief hole

Reliable and cost-effective

describe

design

Compliant with ISO 5171 standard

Standard size

40, 50, and 63

Accuracy level

two point five

range

The instrument adopts a welding design that complies with ISO 5171 standard and can be used to measure oxygen and acetylene pressure, with a measurement range of 0… 0.1 to 0… 40 MPa (in accordance with EN 837-1/5 standard) or all other equivalent negative pressure ranges or positive and negative pressure linkage

Pressure limit

Stability: 3/4 x full scale value

Volatility: 2/3 x full scale value

Overvoltage protection: full range value

Permissible temperature

Environmental temperature: -40…+60 ℃

Medium temperature: maximum+60 ℃

Temperature influence

When the temperature of the measurement system fluctuates around the reference temperature (+20 ℃), the maximum change is ± 0.4%/10 K of the range

WIKA 压力表111.11, 111.31
波登管压力表，铜合金材质
ISO 5171标准焊接

应用

• 用于焊接、切割和相关工艺的设备和装置

功能特性

• 设计符合ISO 5171标准
• 外壳背面装有泄压孔
• 可靠且性价比高

描述