Warrick Conductivity Controls

LWC-800 Series Low Level Cut Off Control

Part Number: 243345
LWC-800_243340_Front
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PRODUCT DESCRIPTION:

Gems LWC-800 is designed for boiler low-water cutoff protection, and offers the most compact package for boiler and steam generators. For added safety, the sensor assembly incorporates redundant reed switches at the actuation level. The LWC-800 Series is ideal for R.O., distilled, or deionized water systems. Optional Features include: Power Outage feature allows for resets after nuisance power outages; Reset Button feature to be used when device has been deactivated due to low water condition. A Reset is activated only after water has returned to normal level.

 

LEAD TIME:

15 days
Lead-times and expedites

Lead-times apply to standard parts & configurations. Expedited shipments available by contacting factory. Lead-times may vary based on quantity and/or non-standard configurations.

CE ROHS Gems Compliant CSA

Features

  • External Mounting
  • Meets CSD1 Requirements
  • U.L. Recognized "Limit Control"
  • Compact Size
  • Options Include: Manual Reset; Power Outage Feature; and Test Feature 
Sku
243345
Model
LWC-800
Sensor Type
Float Type
Minimum Temperature
-40°F
Maximum Temperature
257°F
Primary Material Of Construction
Alloy
Stem Material
Brass
Float Material
Stainless Steel 
Wetted Materials
Brass, Stainless Steel, Beryllium Copper
Maximum Pressure
150
Mounting Configuration
Vertical
Controller Contacts
SPDT
Input
120 VAC
Mounting Size
3/4" NPT
Float Diameter
2 1/16"
Min. Liquid SG
0.75
Actuation Level
3/4"
Switch Operation
Normally Open
Switch Type
SPST
Approvals
UL 353
Weight
7

Reed Switch Protection

Format .pdf
Size 56 KB

Gems Sensors Catalog, LWC-800

Format .pdf
Size 410 KB
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Should the sensitivity of my control be higher or lower in resistance than my liquid?

The sensitivity of the control should be greater than the resistance of the liquid.