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威卡带显示的卫生型压力开关PSA-31

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所属分类德国WIKA产品

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产品描述:Electronic pressure switch with display for sanitary applications
Model PSA-31。主要用于食物和饮料行业。

产品概述

PSA-31压力变送器的测量范围

Relative  pressure(相对压力)
bar 0 ... 1 0 ... 1.6 0 ... 2.5 0 ... 4 0 ... 6 0 ... 10 0 ... 16 0 ... 25
psi 0 ... 15 0 ... 25 0 ... 301) 0 ... 50 0 ... 100 0 ... 160 0 ... 200 0 ... 300
Absolute  pressure(绝对压力)
bar 0 ... 1 0 ... 1.6 0 ... 2.5 0 ... 4 0 ... 6 0 ... 10 0 ... 16 0 ... 25
psi 0 ... 15 0 ... 25 0 ... 301) 0 ... 50 0 ... 100 0 ... 160 0 ... 200 0 ... 300
Vacuum and +/- measuring range
bar -1 ... 0 -1 ... +1.5 -1 ... +3 -1 ... +5 -1 ... +9 -1 ... +15 -1 ... +24
psi -14.5 ... 0 -14.5 ... +30 -14.5 ... +50 -14.5 ... +100 -14.5 ... +160 -14.5 ... +200 -14.5 ... +300
The given measuring ranges are also available in kg/cm2 and MPa.
Overpressure limit

Switching output(开关量输出)
Switch point 1 and switch point 2 are individually adjustable
Normally-open and normally-closed function: freely adjustable
Window and hysteresis function: freely adjustable
Switching voltage: Power supply - 1 V
Switching current: maximum 250 mA
maximum 100 mA with IO-Link option
Settling time: ≤ 10 ms
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