Warrick Conductivity Controls

Series 26 Conductivity Based Liquid Level Control

Part Number: 26A2A0
WarrickControl_26A1A0
Image is of similar product

PRODUCT DESCRIPTION:

Series 26 Low-water cutoff open board is designed for boiler low-water cuatoff protection. A snap-through standoff mounting device is available for the Series 26. Optional Power Outage feature resets after nuisance outages. The optional reset button is used when the device has been deactivated because of low-water condition. Reset is functional only if water has returned to normal level. Built-in 3 second time delay is standard. Up to 90 seconds available for increasing and decreasing levels.

LEAD TIME:

5 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

  • Non-Powered Contacts
  • Time Delays Available
  • LED Monitoring
  • Snap-Thru Standoff Mounting
  • Power Outage Feature
  • Meets CSD1 Requirements
  • U.L. "Limit Control"
Sku
26A2A0
Model
26
Sensor Type
Low Water Cutoff Controls
Mode Of Operation
Direct
Sensitivity
4.7 K ohms
Control Style
Open Board
Socket Style
N/A
Standoff Style
1/16" Panel
Enclosure
N/A
Contact Design
1 Normally Open & 1 Normally Closed (non-powered)
Contact Rating
10 Amp Resistive 1/3 horsepower
Supply Voltage
240 VAC
Secondary Voltage
12 VAC
Terminal Style
Spade Connection
Minimum Temperature
-40°F
Maximum Temperature
150°F
Protection
Non-Intrinsically Safe
Approvals
UL 353 for use in Boilers
Weight
0.5

Gems Sensors Instructions, Warrick 26 Controls

Format .pdf
Size 215 KB

Gems Sensors Catalog, 26 Board

Format .pdf
Size 2 MB
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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.