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BANNA百纳P55N低压膜片压力开关特点
点击次数:929 更新时间:2021-06-17
BANNA百纳P55N低压膜片压力开关特点
BANNA百纳P55N配有弹簧支撑膜片,变化的压力推动膜片行进,这将触发机械装置在达到校准压力时发出开关信号。
?BANNA百纳P55N低压膜片压力开关 特性
紧凑设计
DIN插头
适合低压(0.03 ... 1.2bar)
高重复性。 NC / NO可编程
镀金弹簧触点
高接触能力
适用于水,油和气
? 规格
测量范围:详见数据表
滞后:zui大。 滞后≤0.05;
zui大。 当校准量程为0.03时,滞后≤0.02
测量误差:校准量程的3%
输出:NC / NO可编程
≤直流42V,1A
≤DC 115V,0.1
≤AC42V,3A
≤AC125V,3A
≤AC250V,0.
介质温度:-20 ... 85℃(可选-20 ... 140℃)
防护等级:IP65(可选IP67)
电气连接:端子
材料:隔膜:NBR
过程连接:黄铜(可选黄铜)
外壳:工程塑料
P55N低压膜片压力开关
BANNA百纳P55N低压膜片压力开关特点
 
P55N Low Pressure Diaphragm Pressure Switch
 
 
P55N equips with a spring-supported diaphragm, the changing pressure pushes diaphragm travelling, which will trigger the mechanic devices to send out switching signal as calibrated pressure is reached.
 
 Characteristics
Compact design
DIN plug
Good for low pressure (0.03...1.2bar)
High repeatability. NC/NO programmable
Gold plated spring contacts
High contact capacity
Suitable for water,oil and gas
 Specifications
Measuring range: Refer to datasheet for details
Hysteresis: Max. Hysteresis ≤0.05; 
Max. Hysteresis ≤0.02 when calibrated span is 0.03
Measuring error: 3% of calibrated span
Output: NC / NO programmable
≤ DC 42V ,  1A
≤ DC 115V , 0.1
≤ AC 42V ,   3A
≤ AC 125V , 3A
≤ AC 250V , 0.
Medium temperature: -20…85℃ (Optional -20…140℃)
Protection class: IP65 (Optional IP67)
Electrical connection: Terminals
Material: Diaphragm: NBR
Process connection: brass (optional brass)
Housing: Engineering plastic
BANNA百纳P55N低压膜片压力开关特点
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