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產品詳情
  • 產品名稱:美國帕斯菲達pulsafeeder電磁計量泵LPG5EB-PTC3

  • 產品型號:加藥泵流量調節方式:脈沖+液位信號控制,泵頭材質:PP
  • 產品廠商:pulsafeeder帕斯菲達
  • 產品文檔:
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簡單介紹:
美國帕斯菲達pulsafeeder電磁計量泵LPG5EB-PTC3,加藥泵流量調節方式:脈沖+液位信號控制,泵頭材質:PP *手動:頻率,沖程同時可調 *流量0.5-95升/小時,壓力2-21Bar *自動:可選4-20mA脈沖信號,液位信號接收功能 *21種機型 美國帕斯菲達pulsafeeder電磁計量泵LPG5EB-PTC3,加藥泵流量調節方式:脈沖+液位信號控制,泵頭材質:PP
詳情介紹:



美國帕斯菲達pulsafeeder電磁計量泵LPG5EB-PTC3,加藥泵流量調節方式:脈沖+液位信號控制,泵頭材質:PP
*手動:頻率,沖程同時可調 *流量0.5-95升/小時,壓力2-21Bar *自動:可選4-20mA脈沖信號,液位信號接收功能 *21種機型
美國帕斯菲達pulsafeeder電磁計量泵LPG5EB-PTC3,加藥泵流量調節方式:脈沖+液位信號控制,泵頭材質:PP
運行原理
隔板式計量泵用來分配化學藥品或流體。通過連接到隔板的電磁驅動機制(電磁線圈) 來達到這一目的。當電磁線圈受到控制回路的脈沖作用時,電磁線圈使隔板移位,通過 止回閥的作用,使流體在壓力作用下流出出口。當電磁線圈斷電時,它使隔板回復原位, 將更多流體抽入泵頭,循環反復進行。
泵的行程速率可通過內部電路控制,并通過轉動速率旋鈕予以改變。機械行程長度受行程長度旋鈕控制。有些型號不允許控制行程速率,因此沒有行程速率旋鈕。

PULSAtron Series E Plus Metering Pump

504 GPD @ 20 PSI, 230 VAC

4-20 mA Input with Dual Manual Control and Stop Function Input
Stroke frequency control via 4-20 mA signal input, manual stroke length control. Stroke frequency is manually adjustable when in local control. Includes stop function input.

General Description
Pulsafeeder PULSAtron Series E Plus chemical metering pumps are positive displacement, diaphragm type pumps. Output volume is adjustable while pumps are in operation from zero to maximum capacity. The PULSAtron Series E Plus contains a highly reliable timing circuit as well as circuit protection against voltage and current upsets. This pump features solenoid protection by thermal overload with auto-reset. The Series E Plus guided check valves, with their state-of-the-art seat and ball designs, provide precise seating, and excellent priming and suction lift characteristics. Our timing circuit is highly reliable and, by design, virtually unaffected by temperature, EMI and other electrical disturbances.
Pump Controls
Adjustment is by means of readily accessible dial knobs, one for changing stroke length and the other for changing stroke frequency. Both knobs are located opposite the liquid handling end. Automatic control via 4-20mA DC and stop function inputs. Auto-Off-Manual switch.
Drive Assembly
The pump drive is totally enclosed with no exposed moving parts. Electronics are housed in chemical resistant enclosure at the rear of the pump for maximum protection against chemical spillage. Average electrical power consumption is 130 Watts.
Materials of Construction
See Specifications tab. Chemical metering pump housing shall be of chemically resistant PBT thermoplastic. All exposed fasteners are stainless steel. Valve seat and seal ring are renewable by replacing the cartridge valve assembly.

Pulsafeeder PULSAtron Series E Plus Chemical Metering Pump - Key Features

  • Manual Control by on-line adjustable stroke rate and stroke length.
  • Highly Reliable timing circuit.
  • Circuit Protection against voltage and current upsets.
  • Panel Mounted Fuse.
  • Solenoid Protection by thermal overload with auto-reset.
  • Water Resistant, for outdoor and indoor applications.
  • Indicator Lights, panel mounted.
  • Guided Ball Check Valve Systems, to reduce back flow and enhance outstanding priming characteristics.
  • Few Moving Parts and Wall Mountable.
  • Safe & Easy Priming with durable leak-free bleed valve assembly (standard).
  • Reliable metering performance.
  • Rated "hot" for continuous duty.
  • Leak-free, sealless, liquid end.
Brand:Pulsafeeder
Product:Pumps
Type:Diaphragm Metering Pump, Solenoid Driven
Product Line:PULSAtron Series E PLUS
Operating Modes:4-20 mA / Off / Manual
Max. Flow (GPH):21.00
Max. Flow (GPD):504
Max. Pressure (PSI):20
Max. Viscosity (cps):1,000
Max. Strokes per Minute:125
Flow Control:4-20 mA Input with Dual Manual Control and Stop Function Input
Turn Down Ratio:100:1
Head / Fittings:GFPVDFL
Valve Balls:Ceramic
Diaphragm:PTFE faced CSPE
Valve / Seat / O-ring:TFE
Connections:Tubing 3/4" O.D.
Power Supply:230 VAC 50/60 Hz, US Plug
Notes:No Bleed Valve with this model.



Includes:























A weighted foot valve/strainer assembly, a 1/2" NPT male injection fitting/back pressure check valve assembly, 4' suction tubing, 8' discharge tubing and Owners Manual

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