HD2NMSTA2 | RH Duct | 2% | NIST | 4-20mA | T-Xmtr | 32-122F | Veris Industries

2%RH NIST DUCT Xmtr 4-20ma 1K The Veris HD2NMSTA2 NIST Duct Transmitter is a transducer that precisely measures humidity in ductwork. This model is designed to comply with National Institute of Standards and Technology (NIST) requirements, ensuring accuracy and reliability for critical applications. It utilizes a highly stable capacitive humidity sensor to measure relative humidity (RH) within a narrow range of 2%. The transmitter provides a 4-20 mA analog output signal proportional to the measured RH. This signal can be easily integrated into any control system or data acquisition device, allowing for remote monitoring and control of humidity levels. The HD2NMSTA2 is ideal for applications requiring precise humidity control, such as semiconductor manufacturing, cleanrooms, museums, and laboratories. Its rugged construction ensures durability and longevity in demanding industrial environments. The Veris HD2NMSTA2 NIST Duct Transmitter delivers precise humidity measurements and reliable performance. Trust our HVAC supply store for the best prices and fast shipping on all your industrial supply needs. Shop now!

HD series deluxe humidity transmitters provide an ideal solution for measuring relative humidity in a wide range of conditions. All devices are equipped with a thin-film capacitive sensor that is easily replaceable in the field. These sensors are calibrated to NIST standards, with certificates available. The duct mounted HD is encased in a die-cast metal housing for extra strength. All deluxe HD models come with a standard 5 years warranty.

• Sensor element - thin-film capacitive sensor element recovers from 100% saturation
• Accuracy - fully interchangeable element to 2% accuracy no calibration
• Field replaceable - replace element in the field maintain accuracy and minimize downtime
• Easy servicing - duct sensor element can be serviced without disturbing conduit
• Potted circuitry - prevents costly condensate shorts
• Flexibility - polarity insensitive, 2-wire 4 to 20 mA versions flexible systems compatibility save time in the field, stock fewer devices
• RH duct enclosure
• 2% NIST
• 2-wire, not polarity sensitive (clipped and capped)
• Digitally profiled thin-film capacitive (32-bit mathematics) US Patent 5,844,138 HS element, this sensing element has a 1 year warranty