Level Sensors & Switches

LS-700 Multi-Point Level Switch

Part Number:
LS-700
Image is of similar product

PRODUCT DESCRIPTION:

LS-700 Series Multi-Point Level Switch is a compact unit that features the rugged durability of stainless steel or brass construction in a lightweight package. It is ideal for restricted spaces, including tanks less than 4 feet (1.22 m).

  • Stainless Steel or Brass Mountings and Stems
  • 1 to 5 Actuation Levels
  • Lengths to 48 Inches (1219 mm)
  • U.L. Recognized; CSA Listed Versions Available
CE ROHS Gems Compliant CSA

Features

  • Stainless Steel or Brass Mountings and Stems
  • 1 to 5 Actuation Levels
  • Lengths to 48 Inches (1219 mm)
  • U.L. Recognized; CSA Listed Versions Available
Minimum Temperature
-40°F
Maximum Temperature
300°F
Minimum Pressure
0 psi
Maximum Pressure
1000 psi
Minimum Specific Gravity
0.5
Maximum Specific Gravity
1.8
Minimum Indication
.688"
Maximum Indication
47"

Gems Sensors Instructions, LS-700

Format .pdf
Size 461 KB

Reed Switch Protection

Format .pdf
Size 56 KB

LS-700 Product Guide

Format .pdf
Size 821 KB

Gems Sensors Catalog, LS-700

Format .pdf
Size 737 KB
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Is there a minimum current flow requirement for a standard 20VA reed switch?

Yes, very low currents (< 5ma) can prevent “cleaning” of the contacts or not have enough energy to maintain low contact resistance. 5ma is likely a good minimum for our standard 20 VA switch. But you also want enough voltage. Approximately, 5V, 5ma is a good minimum. For low current switching we recommend a 10 VA reed switch which can better handle lower loads. (1ma for example).

What is the life expectancy of a reed switch?

A reed switch is extremely rugged and designed to operate reliably for many years, under ideal conditions, up to about 2 million cycles. To achieve maximum service life, reed switches benefit from protected electrical supply. 

What is the mating cable connector for a standard custom made LS-700 model type with a 2 pin connection?

Web search Brad Harrison series 702000. Example: Brad Harrison part# 702000D02F060 is for a single ended straight 6ft length.

What is the mating cable connector for a standard custom made LS-700 model type with a 3 pin connection?

Web search Brad Harrison series 703000. Example: Brad Harrison part# 703000D02F060 is for a single ended straight 6ft length

What is the mating cable connector for a standard custom made LS-700 model type with a 4 pin connection?

Web search Brad Harrison series 704000. Example: Brad Harrison part# 704000D02F060 is for a single ended straight 6ft length

What is the mating cable connector for a standard custom made LS-700 model type with a 5 pin connection?

Web search Brad Harrison series 705000. Example: Brad Harrison part# 705000D02F060 is for a single ended straight 6ft length

What is the standard thread callout for the mating connector on the LS-700 model type with optional pin connection?

It is ½-20 UNF-2A Reference.