Warrick 26NMB1B0F LWCO
The Warrick 26NMB1B0F is a Series 26 low water cut-off (LWCO) controller designed for high-performance boiler water level control. Operating on a 120V AC primary voltage, this solid-state liquid level control utilizes a 10K Ohm sensitivity threshold, making it ideal for standard potable water and steam boiler applications. This specific model features DIN rail mounting, facilitating rapid integration into existing control panels for commercial and industrial contractors. The Warrick 26NMB1B0F LWCO provides essential dry fire protection by monitoring conductivity between the probe and the tank wall or ground. Engineered for NEMA 1 environments, this open-board style controller handles high-load switching with its SPDT contacts. By maintaining precise setpoints even under turbulent conditions, this conductive level sensor ensures reliable system uptime and prevents vacuum-induced damage or heating element burnout in critical HVACR infrastructure.
Key Technical Benefits
- Field-Proven Reliability: Solid-state design eliminates moving parts, reducing mechanical failure points in high-vibration boiler rooms.
- Direct DIN Rail Integration: Compact DIN-mount footprint allows for streamlined installation and cleaner wiring within the control cabinet.
- High Sensitivity Calibration: The 10K Ohm sensitivity ensures accurate detection across a wide range of water qualities and temperatures.
- Fail-Safe Operation: Designed to de-energize the secondary load upon detection of a low-water state for maximum equipment protection.
- Versatile SPDT Switching: Offers flexibility for controlling secondary alarms, burner circuits, or solenoid valves.
Common Technical Questions
How do I handle probe wire runs longer than 50 feet?
For extended runs, ensure you are using shielded cable to prevent stray capacitance from inducing false "wet" signals on the Warrick 26NMB1B0F. Ground the shield at the controller end only.
Can this unit be used for sewage or high-acid fluids?
While the 10K sensitivity is robust, this unit is optimized for boiler water level control. For non-potable or corrosive liquids, verify the conductivity (microsiemens) of the medium against the 10K Ohm threshold before installation.
Does this controller include a manual reset?
The 26NMB1B0F is an automatic reset model. If code requirements for your specific boiler application demand a manual reset, an external reset circuit or a different Series 26 variant would be required.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $545.71
-65%$545.71
$191.00Warrick 26NMB1B0F LWCO
The Warrick 26NMB1B0F is a Series 26 low water cut-off (LWCO) controller designed for high-performance boiler water level control. Operating on a 120V AC primary voltage, this solid-state liquid level control utilizes a 10K Ohm sensitivity threshold, making it ideal for standard potable water and steam boiler applications. This specific model features DIN rail mounting, facilitating rapid integration into existing control panels for commercial and industrial contractors. The Warrick 26NMB1B0F LWCO provides essential dry fire protection by monitoring conductivity between the probe and the tank wall or ground. Engineered for NEMA 1 environments, this open-board style controller handles high-load switching with its SPDT contacts. By maintaining precise setpoints even under turbulent conditions, this conductive level sensor ensures reliable system uptime and prevents vacuum-induced damage or heating element burnout in critical HVACR infrastructure.
Key Technical Benefits
- Field-Proven Reliability: Solid-state design eliminates moving parts, reducing mechanical failure points in high-vibration boiler rooms.
- Direct DIN Rail Integration: Compact DIN-mount footprint allows for streamlined installation and cleaner wiring within the control cabinet.
- High Sensitivity Calibration: The 10K Ohm sensitivity ensures accurate detection across a wide range of water qualities and temperatures.
- Fail-Safe Operation: Designed to de-energize the secondary load upon detection of a low-water state for maximum equipment protection.
- Versatile SPDT Switching: Offers flexibility for controlling secondary alarms, burner circuits, or solenoid valves.
Common Technical Questions
How do I handle probe wire runs longer than 50 feet?
For extended runs, ensure you are using shielded cable to prevent stray capacitance from inducing false "wet" signals on the Warrick 26NMB1B0F. Ground the shield at the controller end only.
Can this unit be used for sewage or high-acid fluids?
While the 10K sensitivity is robust, this unit is optimized for boiler water level control. For non-potable or corrosive liquids, verify the conductivity (microsiemens) of the medium against the 10K Ohm threshold before installation.
Does this controller include a manual reset?
The 26NMB1B0F is an automatic reset model. If code requirements for your specific boiler application demand a manual reset, an external reset circuit or a different Series 26 variant would be required.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
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Description
The Warrick 26NMB1B0F is a Series 26 low water cut-off (LWCO) controller designed for high-performance boiler water level control. Operating on a 120V AC primary voltage, this solid-state liquid level control utilizes a 10K Ohm sensitivity threshold, making it ideal for standard potable water and steam boiler applications. This specific model features DIN rail mounting, facilitating rapid integration into existing control panels for commercial and industrial contractors. The Warrick 26NMB1B0F LWCO provides essential dry fire protection by monitoring conductivity between the probe and the tank wall or ground. Engineered for NEMA 1 environments, this open-board style controller handles high-load switching with its SPDT contacts. By maintaining precise setpoints even under turbulent conditions, this conductive level sensor ensures reliable system uptime and prevents vacuum-induced damage or heating element burnout in critical HVACR infrastructure.
Key Technical Benefits
- Field-Proven Reliability: Solid-state design eliminates moving parts, reducing mechanical failure points in high-vibration boiler rooms.
- Direct DIN Rail Integration: Compact DIN-mount footprint allows for streamlined installation and cleaner wiring within the control cabinet.
- High Sensitivity Calibration: The 10K Ohm sensitivity ensures accurate detection across a wide range of water qualities and temperatures.
- Fail-Safe Operation: Designed to de-energize the secondary load upon detection of a low-water state for maximum equipment protection.
- Versatile SPDT Switching: Offers flexibility for controlling secondary alarms, burner circuits, or solenoid valves.
Common Technical Questions
How do I handle probe wire runs longer than 50 feet?
For extended runs, ensure you are using shielded cable to prevent stray capacitance from inducing false "wet" signals on the Warrick 26NMB1B0F. Ground the shield at the controller end only.
Can this unit be used for sewage or high-acid fluids?
While the 10K sensitivity is robust, this unit is optimized for boiler water level control. For non-potable or corrosive liquids, verify the conductivity (microsiemens) of the medium against the 10K Ohm threshold before installation.
Does this controller include a manual reset?
The 26NMB1B0F is an automatic reset model. If code requirements for your specific boiler application demand a manual reset, an external reset circuit or a different Series 26 variant would be required.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
