HU-225-3-VDC | 0-10VDC | Room Zone Wall RH Humidity Sensor | 3% Accuracy | MAMAC Systems

MAMAC Systems' WallMtHumidSens3% (SKU: HU-225-3-VDC) is an industrial-grade wall-mounted humidity sensor designed to monitor relative humidity levels within a range of 0-100%. This sensor plays a crucial role in maintaining optimal humidity conditions within various industrial environments. Crafted for durability and accuracy, the WallMtHumidSens3% features a rugged construction that ensures reliable operation even in harsh conditions. Its advanced sensing technology provides precise readings, enabling accurate monitoring and control of humidity levels within critical areas. Key Applications: - Maintaining optimal humidity in data centers and server rooms to prevent equipment damage. - Controlling humidity levels in pharmaceutical and biotechnology facilities to meet regulatory requirements. - Monitoring humidity in manufacturing environments to ensure product quality and process efficiency. - Regulating humidity in museums and archives to preserve artifacts and documents. - Managing humidity in greenhouses and indoor plant cultivation facilities to optimize plant growth. For the best prices and fast shipping on industrial products, choose our HVAC supply store!

• Ultra fast response cross-linked bulk poly- mer capacitive sensing element
• Proprietary hydrophobic and oleophobic ePTFE filter to protect the sensing element from condensation, fog, salt air, pollutants and other contaminants 
• Rugged steel enclosure and thick-walled aluminum probe rated NEMA-4 (IP-65) to withstand weather extremes 
• NIST traceable ±2% RH or ±3% RH calibra- tion accuracy 
• Two temperature compensated output versions, 4-20 mA 2-wire or field selectable 0-5 VDC/0-10 VDC 
• Conforms to EMC and RoHS standards 
• Two enclosure types: NEMA-4 (IP-65) duct mount or aesthetically appealing ABS plastic wall mount

The HU-224/225 is an extremely fast, stable and accurate humidity transducer designed for harsh environments. The polymer capacitance sensor is protected with an ePTFE (expanded Teflon) filter media. The Teflon protected cross-linked capacitive humidity sensor is not affected by prolonged exposure to condensing humidity, harsh environments, contaminants, fog or other extreme environmental conditions. Each unit is individually calibrated in an environmental test chamber to meet or exceed NIST traceable ±2% or ±3% accuracies. The HU-224/225 is temperature compensated for -30°F (-35°C) to +130°F (55°C) operation with negligible error. For space humidity, an aesthetically appealing ABS enclosure which may be flush mounted or fits a standard 2" x 4" handy box is available, and for duct humidity applications, a rugged NEMA-4 (IP-65) steel enclosure with external mounting bracket is also available. Two enclosure types, field selectable outputs, fully temperature compensated NIST traceable accuracy, non-interacting zero and span adjustments, short circuit and reverse polarity protected output, and a liberal five year warranty are some of the features which make the HU-224/225 the industry’s highest performance, most reliable humidity sensor.

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