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Johnson Controls NSB8BHN040-0 Temperature & Humidity White Sensor W/Logo

Special Price $286.57 Regular Price $318.10
In stock
SKU
NSB8BHN040-0
The Johnson Controls NSB8BHN040-0 Temperature Humidity White Sensor with Logo is a universal and durable instrument, that can be used to measure temperature and humidity. This sensor has a white plastic material casing and is surface mountable which makes it easily fit into all sorts of HVAC systems. It has a humidity accuracy of ± 3% RH, thus guaranteeing accurate measurements of both temperature and humidity, making it an essential component for maintaining indoor air quality. This sensor is especially useful in applications in commercial structures, schools, and hospitals where precise control of temperature and humidity is essential for comfort and protection. It improves the efficiency of the HVAC system by offering information that can be used to control HVAC systems in the best way possible.
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Specifications

  • Type: Temperature and Humidity Sensor
  • Color: White
  • Accuracy: 3% RH accuracy
  • Mounting: Surface Mount
  • Enclosure: Plastic
  • Weight: 0.54lbs
Manufacturer Name: Johnson Controls
Product Number: NSB8BHN040-0
OEM Part Number: NSB8BHN040-0
Product Description: Temp/Hum White Sensorw/Logo
Weight:0.54lbs/244.94g

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Customer Questions
What maintenance is required for the Johnson Controls NSB8BHN040-0 Temperature & Humidity Sensor?

Regularly inspect the sensor housing for dust buildup or blockage that may affect readings. Ensure the device is securely mounted in a representative airflow location. Keep wiring connections tight and periodically verify calibration accuracy to maintain accurate conditional monitoring and HVAC control performance.

What are common issues with the Johnson Controls NSB8BHN040-0 Temperature & Humidity Sensor?

  • Inaccurate temperature or humidity readings.
  • Sensor drift over time affecting accuracy.
  • Loose or faulty wiring connections.
  • Dust buildup interfering with sensing performance.
  • Intermittent signal output or communication errors.

Installation Steps

Step 1: Shut off power to the HVAC starting for safety.

Step 2: Mount the sensor on an interior wall away from direct sunlight, vents, or moisture.

Step 3: Connect the terminal wiring according to the controller diagram.

Step 4: Secure the sensor cover and confirm all wire connections are tight.

Step 5: Restore power and verify temperature and humidity readings through the control system.