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1588 8983  | 
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계좌번호:하나 은행 455-910025-42804

Liquid Level Transmitters Suitable For Levels to Six Feet

LVR20/30 Series

Liquid Level Transmitters Suitable For Levels to Six Feet | LVR20/30 Series

Liquid Level Transmitters Suitable For Levels to Six Feet

800,180원 LVR21

1 year warranty RoHS
  • Rugged 316SS Construction
  • 4-20 mA or Resistance Output
  • Immune to Changes of Density and Dielectric
  • 1 /4 " Resolution
레벨 측정 - 관련 제품 보기

설명

The OMEGA™ LVR20 and LVR30 Series continuous liquid level sensors operate on a basic voltage divider network principle. As the float rises, a magnet in the float closes a series of reed switches in sequence which varies the tapped-off portion of the voltage divider resistor network. The LVR20 has the basic voltage divider output—the regulated DC voltage input equals the maximum voltage output. The LVR20 has a nominal 1,200 resistance; thus, with a 10 Vdc supply, 8.3 mA of current are required.

The OMEGA™ DPF52 or DP24-E panel meters can be used to power and display the resistance from the LVR20; when relays are required, the DP25E-A meter can be used. For maximum accuracy, the readout device for the LVR20 should be zero and span adjusted after wiring is completed to compensate for any effects due to the resistance of the lead wires. The LVR20 can also be made intrinsically safe when used with OMEGA’s intrinsic safety barriers and when properly powered. The LVR30 Series is provided with a signal conditioner to provide a 4-20 mA output when powered by 10-30 Vdc. The LVR30 Series cannot be made intrinsically safe.

All LVR30 units are supplied with a J-box with screw terminal connections. All LVR20 units are supplied without a J-box with 24 inches of bare wire coming out of the top of the unit with a 1?2 MNPT conduit connection. All LVR20 and LVR30 Series units can be wired for increasing output with either increasing or decreasing height of liquid; standard output is increasing output with increasing height. For other lengths, adaptor systems are available. They consist of two parts: the LVR-C coupling (2 x 2 FNPT) and an LVR-A pipe nipple (2 x 2 MNPT) of various lengths to change the insertion depth of the LVR20 or LVR30 sensor. When using the adaptors, a zero offset is introduced into the output signal which must be compensated for in the readout device (for example, the mA signal will not go down to 4 mA, nor will the voltage output go down to zero).

Retaining clip pliers are required to remove the float when using the adaptor system.
가격 확인(원하는 수량을 기입하십시오.)

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제품 번호/Desc.
수량
RoHS
설명
Isolated 4 to 20 mA Output and J-box
Quick Ship
  
LVR31
1,176,330원
배송: 6 주
RoHS compliant
1 ft 4-20 mA output
Quick Ship
  
LVR33
1,656,140원
배송: 6 주
RoHS compliant
3 ft 4-20 mA output
Quick Ship
  
LVR34
1,881,430원
배송: 6 주
RoHS compliant
4 ft 4-20 mA output
Quick Ship
  
LVR35
2,079,890원
배송: 10 주
RoHS compliant
5 ft 4-20 mA output
Quick Ship
  
LVR36
2,523,760원
배송: 10 주
RoHS compliant
6 ft 4-20 mA output
Voltage Divider (Voltage In = Voltage Out)
Quick Ship
  
LVR21
800,180원
배송: 10 주
RoHS compliant
1 ft long indicating length, Voltage Divider, Voltage in = Voltage out
Quick Ship
  
LVR22
1,032,710원
배송: 2 주
RoHS compliant
2 ft long indicating length, Voltage Divider, Voltage in = Voltage out
Quick Ship
  
LVR23
1,258,400원
배송: 2 주
RoHS compliant
3 ft long indicating length, Voltage Divider, Voltage in = Voltage out
Quick Ship
  
LVR24
1,491,190원
배송: 6 주
RoHS compliant
4 ft long indicating length, Voltage Divider, Voltage in = Voltage out
Quick Ship
  
LVR25
1,717,820원
배송: 6 주
RoHS compliant
5 ft long indicating length, Voltage Divider, Voltage in = Voltage out
Quick Ship
  
LVR26
판매 상담  
배송: 
 
RoHS compliant
6 ft long indicating length, Voltage Divider, Voltage in = Voltage out
Accessories
Quick Ship
  
LVR-A4
30,120원
배송: 7 주
RoHS compliancy undetermined
Pipe Nipple, 304 SS, 150 lb fittings, 2 x 2 MNPT, 4" indicating length change
Quick Ship
  
LVR-A6
40,760원
배송: 7 주
RoHS compliancy undetermined
Pipe Nipple, 304 SS, 150 lb fittings, 2 x 2 MNPT, 6" indicating length change
Quick Ship
  
LVR-A6
40,760원
배송: 7 주
RoHS compliancy undetermined
Pipe Nipple, 304 SS, 150 lb fittings, 2 x 2 MNPT, 6" indicating length change
Quick Ship
  
LVR-A7
43,870원
배송: 7 주
RoHS compliancy undetermined
Pipe Nipple, 304 SS, 150 lb fittings, 2 x 2 MNPT, 7" indicating length change
Quick Ship
  
LVR-A9
50,770원
배송: 7 주
RoHS compliancy undetermined
Pipe Nipple, 304 SS, 150 lb fittings, 2 x 2 MNPT, 9" indicating length change
Quick Ship
  
LVR-A11
53,870원
배송: 7 주
RoHS compliancy undetermined
Pipe Nipple, 304 SS, 150 lb fittings, 2 x 2 MNPT, 11" indicating length change
Quick Ship
  
LVR-A13
73,210원
배송: 7 주
RoHS compliancy undetermined
Pipe Nipple, 304 SS, 150 lb fittings, 2 x 2 MNPT, 13" indicating length change
Quick Ship
  
LVR-C
110,500원
배송: 7 주
RoHS compliancy undetermined
150 lb 304 SS Coupling, 2 x 2 FNPT
Quick Ship
Click to expand/minimize a list of what others bought with theU24Y175
U24Y175
259,000원
배송: 2 주
RoHS compliancy undetermined
24 Vdc, 175 mA Power Supply
Quick Ship
Click to expand/minimize a list of what others bought with theDPI8
DPI8
340,300원
배송: 2 주
RoHS compliant
1/8 DIN Display Panel Meter
모든 가격은 원화로 표시되어 있습니다.
참고: Units come complete with operator's manual.

LVR20 series is supplied without J-Box.


주문 예: (1) DPI8 1/8 DIN display panel meter, 340,300원  plus (1) LVR22 316 SS level sensor with 2 ft long indicatating length, 1,032,710원  plus (1) U24Y175 24 Vdc power supply, 259,000원, 340,300 + 1,032,710 + 259,000 = 1,632,010원