Bapi BA/10K-2-H310-D-BB Duct Humidity Transmitter 0-10V

Product Description

The BAPI BA/10K-2-H310-D-BB is a duct-mount combination humidity transmitter and temperature sensor designed for HVAC monitoring and control applications. It delivers a 0 to 10 VDC output signal for humidity with 3% accuracy and uses a 10K Type 2 thermistor for temperature sensing. Powered by 24 VAC or 24 VDC, the unit fits into standard duct installations and is housed in a poly enclosure rated NEMA 4 and IP66 for protection against moisture and dust ingress. HVAC controls technicians and building automation specialists are the primary installers of this device.

This transmitter is suited for a broad range of commercial and institutional applications including humidification and dehumidification control, supply air, discharge air, and return air monitoring, economizer operation, clean rooms, data centers, process control environments, schools, hospitals, and office buildings. Its duct-mount configuration makes it a natural fit for air handling units and built-up systems where duct sensing is required rather than space or outdoor sensing.

Key Features

• 3% RH accuracy for reliable humidity feedback in control loops
• 0 to 10 VDC analog output compatible with most DDC and BAS controllers
• Integrated 10K Type 2 thermistor provides simultaneous temperature sensing
• Dual power input accepts 24 VAC or 24 VDC supply
• NEMA 4 and IP66-rated poly enclosure resists moisture and particulate ingress
• Duct-mount design supports installation across a wide range of air system types

Compatibility

Designed as an OEM-style duct humidity and temperature transmitter suitable for use with DDC building automation systems that accept 0 to 10 VDC analog inputs and require a 10K Type 2 thermistor temperature signal.

Installation Notes

Installation is performed by licensed HVAC controls technicians or building automation specialists. De-energize the air handling unit and disconnect control power before mounting or wiring the transmitter. Ensure the duct probe is inserted to the correct depth per the duct cross-section and that all conduit or wiring penetrations maintain the NEMA 4 and IP66 enclosure rating. Low-voltage wiring practices apply and local codes including applicable sections of the NEC should be followed for signal and power wiring.

Technical Specifications

• Humidity Accuracy: 3%
• Output Signal: 0 to 10 VDC
• Sensor Element: 10K Type 2 Thermistor
• Power Requirements: 24 VAC or 24 VDC
• Enclosure Rating: NEMA 4, IP66
• Housing Material: Poly
• Mount Type: Duct
• Application: Humidification, Dehumidification, Supply Air, Discharge Air, Return Air, Economizers, Clean Rooms, Data Centers, Process Control, Schools, Hospitals, Office Buildings

Standard Information

• Brand: BAPI
• Manufacturer Part Number: BA/10K-2-H310-D-BB