应用
用于监测空气和干燥、干净、非侵蚀性的气体
压差监测过滤器
洁净室的超压监测
用于***压
功能特性
空间要求小,可读性大
全金属设计
安装简单快捷
不含硅
描述
A2G-mini型差压测量仪用于监测中小型中央空调机组的过滤器压差,还可应用在工业抽气机组和除尘设备以及洁净室行业。其紧凑的设计和面板的安装优化整合了通风设备的外壳结构。
纯金属设计 – 不锈钢外壳和铜合金的测量系统及机芯 – 确保所需的卫生等级。其不含硅材料的仪器也可用于油漆工业及其应用。
高防护等级IP68和UV- 稳定窗口是其也能够在室外操作。
Differential pressure gauge, model A2G-mini Built-in version Add-on version Version ■ Built-In version ■ Add-on version Nominal size in mm 63 Measuring range ■ 0 ... 250 Pa ■ 0 ... 400 Pa ■ 0 ... 500 Pa ■ 0 ... 750 Pa ■ 0 ... 1,000 Pa ■ 0 ... 1,250 Pa ■ 0 ... 1,500 Pa ■ 0 ... 2,000 Pa ■ 0 ... 2,500 Pa ■ 0 ... 3,000 Pa ■ 0 ... 4,000 Pa ■ 0 ... 5,000 Pa ■ 0 ... 6,000 Pa ■ 0 ... 7,000 Pa ■ 0 ... 8,000 Pa ■ 0 ... 9,000 Pa ■ 0 ... 10,000 Pa Accuracy ±5 % Process connection Back mount Lower mount For hoses with inner diameter 4 ... 6 mm Pressure limitation Steady: Full scale value Fluctuating: 0.9 x full scale value Temperature effect When the temperature of the measuring system deviates from the reference temperature (+20 °C [+68 °C]): Max. ±0.5 %/10 K of full scale value Material Case Stainless steel Case bottom - Plastic Front bezel ■ Steel, black painted (other colours on request) ■ Stainless steel Steel, black painted Window Plastic, transparent Process connection Copper alloy Plastic Dial Aluminium, scale angle 180° Pointer Aluminium, black Movement, pressure element Copper alloy Premissible temperatures Medium Max. 60 °C [140 °F] Ambient -20 … +60 °C [-4 … +140 °F] Ingress protection per IEC/EN 60529 IP68 Weight 200 g Mounting By means of mounting bracket By means of mounting lugs