Warrick-Gems Sensors & Controls 26MC1A0 11-Pin LWCO Liquid Level Control 26K Ohm 120V

26MC1A0 Warrick-Gems Sensors & Controls Low Water Cut-Off

A low-water cutoff control for boiler protection is the Warrick-Gems Sensors & Controls part number 26MC1A0. It is a member of the conductivity-based liquid level control 26M series. A conductivity-based liquid level control utilized for fluid level monitoring and maintenance in a variety of industrial and commercial applications is the Warrick-Gems Sensors & Controls 26MC1A0. A conductivity-based low-water cutoff (LWCO) made to prevent boilers from operating in dry situations is the Warrick-Gems Sensors & Controls 26Mc1A0. For boiler LWCOs, it satisfies CSD1 criteria and offers accurate and dependable level sensing. A conductivity-based liquid level control utilized for fluid level monitoring and maintenance in a variety of industrial and commercial applications is the Warrick-Gems Sensors & Controls 26MC1A0. 

Key features:

Conductivity-Based Sensing:

• Utilizes conductivity measurement for reliable liquid level detection in various conductive fluids.
• Offers wider compatibility compared to point-level switches, making it suitable for diverse applications.

Plug-in Module Design:

• Simplifies installation and replacement, minimizing downtime during maintenance.
• Enables easy integration into existing control systems.

Function:

• Low-water cutoff control for boiler protection.
• Prevents overheating and damage caused by low water conditions.

Mode of Operation:

• Direct conductivity-based measurement (conducts electricity through water).

Sensitivity:

• 26 K ohms - detects even slight changes in water level.

Control Style:

• Plug-in module with 11-pin octal socket for easy installation and replacement.

Contacts:

• Powered contacts with one normally open (NO) and one normally closed (NC) allow for a variety of control possibilities.
• 10 Amp resistive, 1/3 horsepower rating - suitable for various boiler types.

Power Supply:

• 120 VAC primary voltage with 12 VAC secondary voltage.

Additional Features:

• Optional manual reset button for greater control.
• Optional power outage feature ensures boiler safety even during power loss.
• LED monitoring for low voltage indication.
• Non-intrinsically safe - not suitable for hazardous environments.

Applications:

• Ideal for boiler low-water cutoff applications.
• Can be used for low-water level detection and control in other conductive liquids.

Durable Construction:

• Built to withstand demanding industrial environments, ensuring long-lasting performance.

Safety Certifications:

• UL 353 certified for safe use in boiler applications (consult compatibility details).
• Meets industry standards for reliable operation.

Remember:

• These are general key features. For information unique to your application and compatibility, consult the manufacturer's datasheet.

Signs of faulty Low Water Cut-Off 26MC1A0 Warrick-Gems Sensors & Controls:

Boiler behavior:

• Boiler overheating: This is the most critical sign, indicating the sensor failed to trigger the cutoff before the water level fell dangerously low.
• Frequent cycling: The boiler repeatedly turning on and off could be due to false readings from the sensor.
• Water level indicator inconsistencies: Discrepancies between the 26MC1A0's readings and other water level indicators suggest sensor malfunction.

Visual and audible signs:

• LED malfunction: A constantly lit or unlit LED, despite water level changes, could indicate a faulty circuit.
• Physical damage: Cracks, corrosion, or loose connections on the sensor body might affect its performance.
• Buzzing or humming: Unusual sounds coming from the sensor could point to internal electrical issues.

Other possible indicators:

• Frequent system alarms related to low water level: Even if the boiler didn't overheat, repeated low-water alarms suggest the sensor might be triggering falsely.
• Burning smell: This could indicate overheating due to sensor failure, requiring immediate attention.
• Unusual readings on diagnostic tools: If available, diagnostic tools connected to the boiler might reveal abnormal readings from the 26MC1A0.

Remember:

• These are just potential signs, and a faulty 26MC1A0 might not exhibit all of them.
• If you suspect a problem, immediately shut down the boiler and consult a qualified technician to diagnose and fix the issue.
• Do not attempt to repair the sensor yourself, as improper handling can worsen the problem and pose safety risks.

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