MAMAC Systems HU-226-2-VDC-12 Transducer
The MAMAC Systems HU-226-2-VDC-12 is a professional-grade duct humidity and temperature transducer engineered for precision air monitoring in commercial BAS and HVACR environments. This unit features a high-performance capacitive polymer sensor providing 2% relative humidity accuracy across the full scale. Designed for versatile field integration, the HU-226-2-VDC-12 offers field-selectable 0-5VDC or 0-10VDC analog outputs, ensuring compatibility with a wide range of controllers. Temperature sensing is handled by an integrated 10,000 Ohm NTC Type II thermistor, providing reliable thermal data for discharge air or return air applications. Built with a ruggedized NEMA 4 (IP65) enclosure and a 304 stainless steel probe, this duct mount humidity sensor withstands harsh mechanical room conditions. The power supply requirement is flexible, accepting 12-40VDC or 12-35VAC, simplifying wiring for technicians during upgrades or new installations. Rely on this HVAC humidity transmitter for stable, long-term performance in critical climate control sequences.
Key Benefits- Dual-Function Monitoring: Combines precision relative humidity and NTC Type II temperature sensing in a single duct-mounted housing to reduce installation labor.
- Flexible Output Signal: Installer-selectable 0-5VDC or 0-10VDC output allows for seamless scaling with various DDC and PLC hardware.
- High Accuracy Standards: Features 2% RH accuracy with excellent recovery from saturation and resistance to chemical contaminants.
- Broad Power Compatibility: Supports a wide supply voltage range (12-40VDC/12-35VAC), making it ideal for diverse control transformer configurations.
- Durable Construction: The stainless steel probe and weather-resistant enclosure ensure reliable duct sensor performance in high-velocity airflow.
How do I configure the voltage output on the HU-226-2-VDC-12?
The output can be toggled between 0-5VDC and 0-10VDC via internal jumpers, allowing you to match the input requirements of your specific controller without needing secondary converters.
Is the temperature sensor replaceable or fixed?
This model utilizes a factory-integrated 10K Ohm Type 2 thermistor. If your system requires a different resistive curve, verify compatibility with your BAS humidity sensor inputs prior to installation.
Can this unit be used in outside air applications?
While the MAMAC HU-226 series is available in various configurations, the VDC-12 is specifically a duct-mount version. For outside air, ensure you are utilizing the appropriate aspirated shield to protect the element from direct moisture.
This item is not eligible for free shipping.
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: $120.13
-65%$120.13
$42.05MAMAC Systems HU-226-2-VDC-12 Transducer
The MAMAC Systems HU-226-2-VDC-12 is a professional-grade duct humidity and temperature transducer engineered for precision air monitoring in commercial BAS and HVACR environments. This unit features a high-performance capacitive polymer sensor providing 2% relative humidity accuracy across the full scale. Designed for versatile field integration, the HU-226-2-VDC-12 offers field-selectable 0-5VDC or 0-10VDC analog outputs, ensuring compatibility with a wide range of controllers. Temperature sensing is handled by an integrated 10,000 Ohm NTC Type II thermistor, providing reliable thermal data for discharge air or return air applications. Built with a ruggedized NEMA 4 (IP65) enclosure and a 304 stainless steel probe, this duct mount humidity sensor withstands harsh mechanical room conditions. The power supply requirement is flexible, accepting 12-40VDC or 12-35VAC, simplifying wiring for technicians during upgrades or new installations. Rely on this HVAC humidity transmitter for stable, long-term performance in critical climate control sequences.
Key Benefits- Dual-Function Monitoring: Combines precision relative humidity and NTC Type II temperature sensing in a single duct-mounted housing to reduce installation labor.
- Flexible Output Signal: Installer-selectable 0-5VDC or 0-10VDC output allows for seamless scaling with various DDC and PLC hardware.
- High Accuracy Standards: Features 2% RH accuracy with excellent recovery from saturation and resistance to chemical contaminants.
- Broad Power Compatibility: Supports a wide supply voltage range (12-40VDC/12-35VAC), making it ideal for diverse control transformer configurations.
- Durable Construction: The stainless steel probe and weather-resistant enclosure ensure reliable duct sensor performance in high-velocity airflow.
How do I configure the voltage output on the HU-226-2-VDC-12?
The output can be toggled between 0-5VDC and 0-10VDC via internal jumpers, allowing you to match the input requirements of your specific controller without needing secondary converters.
Is the temperature sensor replaceable or fixed?
This model utilizes a factory-integrated 10K Ohm Type 2 thermistor. If your system requires a different resistive curve, verify compatibility with your BAS humidity sensor inputs prior to installation.
Can this unit be used in outside air applications?
While the MAMAC HU-226 series is available in various configurations, the VDC-12 is specifically a duct-mount version. For outside air, ensure you are utilizing the appropriate aspirated shield to protect the element from direct moisture.
This item is not eligible for free shipping.
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.
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Description
The MAMAC Systems HU-226-2-VDC-12 is a professional-grade duct humidity and temperature transducer engineered for precision air monitoring in commercial BAS and HVACR environments. This unit features a high-performance capacitive polymer sensor providing 2% relative humidity accuracy across the full scale. Designed for versatile field integration, the HU-226-2-VDC-12 offers field-selectable 0-5VDC or 0-10VDC analog outputs, ensuring compatibility with a wide range of controllers. Temperature sensing is handled by an integrated 10,000 Ohm NTC Type II thermistor, providing reliable thermal data for discharge air or return air applications. Built with a ruggedized NEMA 4 (IP65) enclosure and a 304 stainless steel probe, this duct mount humidity sensor withstands harsh mechanical room conditions. The power supply requirement is flexible, accepting 12-40VDC or 12-35VAC, simplifying wiring for technicians during upgrades or new installations. Rely on this HVAC humidity transmitter for stable, long-term performance in critical climate control sequences.
Key Benefits- Dual-Function Monitoring: Combines precision relative humidity and NTC Type II temperature sensing in a single duct-mounted housing to reduce installation labor.
- Flexible Output Signal: Installer-selectable 0-5VDC or 0-10VDC output allows for seamless scaling with various DDC and PLC hardware.
- High Accuracy Standards: Features 2% RH accuracy with excellent recovery from saturation and resistance to chemical contaminants.
- Broad Power Compatibility: Supports a wide supply voltage range (12-40VDC/12-35VAC), making it ideal for diverse control transformer configurations.
- Durable Construction: The stainless steel probe and weather-resistant enclosure ensure reliable duct sensor performance in high-velocity airflow.
How do I configure the voltage output on the HU-226-2-VDC-12?
The output can be toggled between 0-5VDC and 0-10VDC via internal jumpers, allowing you to match the input requirements of your specific controller without needing secondary converters.
Is the temperature sensor replaceable or fixed?
This model utilizes a factory-integrated 10K Ohm Type 2 thermistor. If your system requires a different resistive curve, verify compatibility with your BAS humidity sensor inputs prior to installation.
Can this unit be used in outside air applications?
While the MAMAC HU-226 series is available in various configurations, the VDC-12 is specifically a duct-mount version. For outside air, ensure you are utilizing the appropriate aspirated shield to protect the element from direct moisture.
This item is not eligible for free shipping.
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.
