HEP17-PTM帶位置反饋電氣閥門定位器
一、HEP閥門定位器特點(diǎn)FEATURES
1、可實(shí)現(xiàn)正作用定位器和反作用定位器。
2、帶有輸出和氣源壓力表。
3、配不同彈簧范圍的調(diào)節(jié)閥,只要改變氣源壓力就能配套使用。
4、體積小巧,結(jié)構(gòu),調(diào)零調(diào)范圍方便。 HEP17-PTM帶位置反饋電氣閥門定位器
二、HEP閥門定位器型號(hào)與主要參數(shù) Product model and Technical data
型號(hào) | HEP | 單動(dòng)作型執(zhí)行機(jī)構(gòu)用 For spring return type | |
①結(jié)構(gòu)Enclosure | 15 | 耐壓防爆型dExdIIBT6 Explosion proof type | |
16 | 本質(zhì)安全型iExiaIICT6 Intrinsically safe explosion proof type | ||
17 | 室外防水型e ExellT6 Weather proof type |
三、HEP閥門定位器技術(shù)性能Technical performance
輸入信號(hào)Input signal | 4~20 mA DC可進(jìn)行分程控制調(diào)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(dòng)作型 | Single acting type : 5Nl / min at 140 KPa air supply | ||||
性能Performance | 單動(dòng)作型執(zhí)行機(jī)構(gòu)For single acting actuator 直線性Linearity-----------------------------------±1.0% F.S 回差Hysteresis---------------------------------------1%F.S 靈敏度Response level-------------------------------0.1% F.S 重復(fù)度Repeatability------------------------------0.2% F.S | |||||
氣源接口Air connection | Rc 1/4 | 電氣接口Wiring connection | Rc 1/2 | |||
環(huán)境溫度Ambient temperature | -40~80℃ | 防護(hù)等級(jí)Protection | IP65 | |||
外殼材料Housing material | 鋁合金Aluminum alloy | 表面涂層Coating | 噴塑Epoxy resin group paint | |||
重量Approx. weight | 3.5KG |
四、HEP閥門定位器外形尺寸圖
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