低成本电导率液位开关系统，仅用于液体

LVC Series, LVC500 Series

Low Cost Conductivity Level Switch Systems for Liquids Only

^¥148.39 LVC-E11

下单

No Moving Parts for Long Life Reliability
Wide Chemical Compatibility
Works for Conductive Liquids
SPDT Relay Output
Fully Field Selectable
Transparent Case for Viewing Relay Status

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产品描述

Series LVC500 electronic level controls should be used whenever a liquid level needs to be maintained, such as pumping down an industrial sump, or indicated, such as a holding tank high level alarm. A system consists of three components; 1) Cut-to-length threaded electrode rods. 2) Single or multi-electrode holder. 3) Remote electronic module(s).

The LVC500 Series operates on a simple conductance principle whereby a small electrical current is passed through the conductive liquid between two electrodes or an electrode and metallic tank wall. For those applications requiring a separate start and stop point, a single control module, plus two electrodes and tank reference are required. When several applications or levels are necessary within a single tank, an electrode is needed for each level (plus tank reference), plus a multi-electrode holder and a control module for each differential or single level application.

Note:
Always treat hazardous areas with respect! If the electrodes or float switch is located in a hazardous area an intrinsically safe control module must be used. Intrinsically safe controls must be installed by experienced personnel familiar with intrinsic safety wiring, and installation must be in accordance with the National Electrical Code (NEC). The control must be mounted in a non-hazardous location with the wiring to the level probes or float switch going into the hazardous atmosphere. Intrinsically safe wiring must be separated from non-intrinsically safe wiring, and the length of your 14 or 16 gage copper wire must not exceed the specifications listed in the current installation manual. Consult your local electrical code inspector for further details.

订购所有价格均为人民币税前价格，不包括13%增值税和运费！(指定型号)

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产品编号产品描述

数量

产品描述

Standard Relay Electronics

LVC511

咨询

货期:

10 Amps resistive at up to 120 Vac, 8-pin socket

LVC512

咨询

货期:

10 Amps resistive at up to 120 Vac, 11-pin socket

LVC521

咨询

货期:

10 Amps resistive at up to 120 Vac, open circuit board

LVC552

咨询

货期:

8 Amps resistive at up to 120 Vac, UL listed

Electrodes

LVC-E11

¥148.39

货期: 8 周

303SS, 12 "

LVC-E12

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货期:

303SS, 24"

LVC-E13

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货期:

303SS, 36"

LVC-E14

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货期:

303SS, 48"

LVC-E15

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货期:

303SS, 60"

LVC-E16

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货期:

303SS, 72"

LVC-E51

¥208.24

货期: 2 周

316SS, 12 "

LVC-E52

¥314.24

货期: 2 周

316SS, 24"

LVC-E53

¥420.23

货期: 12 周

316SS, 36"

LVC-E54

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货期:

316SS, 48"

LVC-E55

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货期:

316SS, 60"

LVC-E56

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货期:

316SS, 72'

Threaded Single Electrode Holder

LVC-S3

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货期:

3/8 MNPT for 1 LVC-E electrode, open terminal, 316 SS/PTFE

Threaded Multi-Electrode Assemblies (Includes Junction Box)

LVC-N1-SS

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货期:

Stainless steel, 1 MNPT, for 1 LVC-E electrode

LVC-N2-SS

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货期:

Stainless steel, 2 MNPT, for 2 LVC-E electrodes

LVC-N3-SS

¥4,330.46

货期: 2 周

Stainless steel, 2 MNPT, for 3 LVC-E electrodes

LVC-N4-SS

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货期:

Stainless steel, 2-1/2 MNPT, for 4 LVC-E electrodes

LVC-N5-SS

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货期:

Stainless steel, 3 MNPT, for 5 LVC-E electrodes

LVC-N6-SS

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货期:

Stainless steel, 3 MNPT, for 6 LVC-E electrodes

LVC-N7-SS

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货期:

Stainless steel, 3 MNPT, for 7 LVC-E electrodes

LVC-N1-BR

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货期:

Brass, 1 MNPT, for 1 LVC-E electrode

LVC-N2-BR

咨询

货期:

Brass, 2 MNPT, for 2 LVC-E electrodes

LVC-N3-BR

¥2,401.49

货期: 2 周

Brass, 2 MNPT, for 3 LVC-E electrodes

LVC-N4-BR

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货期:

Brass, 2-1/2 MNPT, for 4 LVC-E electrodes

LVC-N5-BR

¥4,541.70

货期: 2 周

Brass, 3 MNPT, for 5 LVC-E electrodes

LVC-N6-BR

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货期:

Brass, 3 MNPT, for 6 LVC-E electrodes

LVC-N7-BR

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货期:

Brass, 3 MNPT, for 7 LVC-E electrodes

LVC-N1-C

¥1,289.69

货期: 2 周

Cast iron, 1 MNPT, for 1 LVC-E electrode

LVC-N2-C

¥1,967.89

货期: 2 周

Cast iron, 2 MNPT, for 2 LVC-E electrodes

LVC-N3-C

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货期:

Cast iron, 2 MNPT, for 3 LVC-E electrodes

LVC-N4-C

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货期:

Cast iron, 2-1/2 MNPT, for 4 LVC-E electrodes

LVC-N5-C

咨询

货期:

Cast iron, 3 MNPT, for 5 LVC-E electrodes

LVC-N6-C

咨询

货期:

Cast iron, 3 MNPT, for 6 LVC-E electrodes

LVC-N7-C

咨询

货期:

Cast iron, 3 MNPT, for 7 LVC-E electrodes

Flanged Multi-Electrode Assemblies (Includes Junction Box)

LVC-F1-SS

咨询

货期:

Stainless steel, 1", for 1 LVC-E electrode

LVC-F2-SS

咨询

货期:

Stainless steel, 2", for 2 LVC-E electrodes

LVC-F3-SS

咨询

货期:

Stainless steel, 2", for 3 LVC-E electrodes

LVC-F4-SS

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货期:

Stainless steel, 2-1/2", for 4 LVC-E electrodes

LVC-F5-SS

¥7,426.82

货期: 2 周

Stainless steel, 3", for 5 LVC-E electrodes

LVC-F6-SS

咨询

货期:

Stainless steel, 3", for 6 LVC-E electrodes

LVC-F7-SS

咨询

货期:

Stainless steel, 3", for 7 LVC-E electrodes

LVC-F1-CI

咨询

货期:

Cast iron, 1", for 1 LVC-E electrode

LVC-F2-CI

咨询

货期:

Cast iron, 2", for 2 LVC-E electrodes

LVC-F3-CI

咨询

货期:

Cast iron, 2", for 3 LVC-E electrodes

LVC-F4-CI

咨询

货期:

Cast iron, 2-1/2", for 4 LVC-E electrodes

LVC-F5-CI

咨询

货期:

Cast iron, 3", for 5 LVC-E electrodes

LVC-F6-CI

咨询

货期:

Cast iron, 3", for 6 LVC-E electrodes

LVC-F7-CI

咨询

货期:

Cast iron, 3", for 7 LVC-E electrodes

† 所有金额以RMB显示
注: Comes complete with operator's manual.
Inverse normally used for pump up or low level applications.
For 240 Vac operations, add suffix "-240Vac" to model number, add $40 to price.
(OPTIONS SHOWN IN THIS "NOTE" ABOVE ARE PRICED IN US$)

订购示例: (1) LVC-E11 303SS Electrode 12 inches long, ¥148.39 plus (1) LVC-N3-BR Brass Electrode holder, ¥2,401.49 , ¥148.39 + 2,401.49 = ¥2,549.88

产品手册:

下载 LVC512 - Standard Relay Electronics

下载 LVC551 - Intrinsic Safe Relay