威卡MW-TXUN压力开关 -0.1 to 1.5MPa 防腐PTFE压力控制器 CELLA选型资料
low setting ranges from -100 ... 0 mbar up to 0 ... 100 mbar (MWB)
medium setting ranges from -1 ... 0 bar up to 0 ... 40 bar (MW-)
high setting ranges from 4 ... 40 bar up to 30 ... 600 bar, sensor welded diaphragm (MWG)
high setting ranges from 4 ... 40 bar up to 30 ... 600 bar, sensor piston (MWH)
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膜片式压力开关的功能特性
坚固的316L不锈钢外壳,防护等级高达IP66,符合NEMA 4X标准
设置范围:0…1.6 kPa至0…60 MPa,或其他同等负压量程或正负压量程
重复精度:≤ 1 % 设定点范围
本安型(可选)
1个或2个设定点,电接点额定值高达20 A / AC 250 V
MW型膜片式压力开关采用膜片式测量系统,极为坚固耐用,实现了*的运行特性。对于耐腐蚀保护要求特别高的应用,可选用PTFE或蒙乃尔合金材质的接液部件。
设定范围在0.4 MPa...4 MPa的差压开关可选用活塞或完整的膜片作为测量系统,不锈钢材质的接液部件适用于液体介质测量。
MW-TXUN - -0,1…1,5 MPa - 1/4 NPT-F - 1/2 -14 NPT-F
Diaphragm pressure switch, Stainless steel case
measuring elements and wetted materials: Diaphragm + PTFE coating / Process Connection AISI 316L
contact version: 1x SPDT silver contact
setting range: -0,1…1,5 MPa
Standard, working range = -0,1…1,5 MPa, proof pressure 2,5 MPa
process connection: 1/4 NPT-F
electrical connection: 1/2 -14 NPT-F
Enclosure with plate for wall or direct mounting
Ingress Protection: IP66
Diaphragm: Inconel 718 + PTFE/O-Ring: FPM/Connection: Stainless steel AISI 316L
brand: WIKA Instruments Italia
Specifications according to data sheet: PV 31.10
Repeatability of set point: ≤ 1% of span
set point definition: Set Point not defined
