The Electro-pneumatic positioner HEP type is used for pneumatic valve CV3000 actuators by means of pneumatic controller or control systems with an output signal of 4~20mA.DC or split ranges.
閥門定位器,HEP-15耐壓防爆型閥門定位器
閥門定位器特點FEATURES
可實現正作用定位器和反作用定位器。
帶有輸出和氣源壓力表。
配不同彈簧范圍的調節閥,只要改變氣源壓力就能配套使用。
體積小巧,結構,調零調范圍方便、。閥門定位器
型號與主要參數 Product model and Technical data
型號
HEP
單動作型執行機構用 For spring return type
①結構Enclosure
15
耐壓防爆型dExdIIBT6 Explosion proof type
16
本質安全型iExiaIICT6 Intrinsically safe explosion proof type
17
室外防水型e ExellT6 Weather proof type
技術性能Technical performance
輸入信號Input signal
4~20 mA DC可進行分程控制調整范圍4~12,12~20 mA DC
The split range is possible by span adjustment and zero adjustment.Adjustable range: 4~12, 12~20 mA DC.
輸入阻抗Input impedance
250Ω±10Ω
氣源壓力Air supply
140~160 KPa,120 ~500 KPa
耗氣量Air consumption
單動作型
Single acting type : 5Nl / min at 140 KPa air supply