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德国WIKA不锈钢差压开关DCLH2A - 0...1,6 MPa 威卡WIKA开关说明书
DCLH2A - 0...1,6 MPa - 2x1/4 -NPT-F - 2x1/2 -14 NPT-F
Compact differential pressure switch DC
static and one-side pressure: 40 bar
switch enclosure: aluminium,copper-free
contact version: 1xSPDT, silver contact
setting range: 0...1,6 MPa
Set point definition: Set Point not defined
Process connection: 2x1/4 -NPT-F
Electrical connection: 2x1/2 -14 NPT-F
Mounting: Enclosure with plate for wall or direct mounting
Diaphragm Material: Inconel 718
Brand: WIKA Instruments Italia
Specifications according to data sheet: PV 35.40
Repeatability of set point: ≤ 1% of span
Connection: Stainless steel AISI 316L
DC型差压开关采用隔膜测量系统,可选本安防爆,开关电气负载时无需电源供给
坚固的铝合金或316L不锈钢外壳,防护等级IP66,符合NEMA 4X标准
设定范围从0 ... 16 kPa到0 ... 4 MPa,高达25 MPa的静压值和单侧压力值
1个设定点,单刀双掷(SPDT)或双刀双掷(DPDT),电接点额定值高达AC 250 V, 15 A对于低开关容量应用,比如PLC应用,可选用带镀金电接点的填充氩气的微型开关。(重复精度 < 1 %量程)。