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Humidity and Temperature Sensor High-Accuracy HVAC Climate Control Sensor for Industrial, Commercial, and Smart Building Automation Wall-Mounted Air Quality Monitor QFA3171D

Humidity and Temperature Sensor High-Accuracy HVAC Climate Control Sensor for Industrial, Commercial, and Smart Building Automation Wall-Mounted Air Quality Monitor QFA3171D

Regular price $622.40 USD
Regular price Sale price $622.40 USD
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About This

  • Measuring Range: Temperature: -22°F to 95°F(-35°C to 35°C), Temperature Signal Output: 4 to 20mA.
  • Humidity Temperature Range: 0 to 100% RH, Humidity Signal Output: 4 to 20mA.
  • Display: LCD Display; Frequency: 50 / 60Hz at 24V AC.
  • Time Constant: Humidity: <20 Sec, Temperature: <8.5 Min.
  • Degree of Protection: IP65 / IP40.

Overview

  • Brand : Ace Instruments
  • Item Weight : 180 g
  • Mounting Type : Wall Mount
  • Operating Humidity : 0-100% RH
  • Upper Temperature Rating : 35 °C
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What Our Customers Say

Hear from customers about their experience with our products and service.

The quality exceeded my expectations. Beautifully made and a pleasure to use every day.

Alex Morgan

Verified customer

A thoughtful design, excellent service, and a smooth experience from start to finish.

Jordan Lee

Verified customer

Exactly what I was looking for. The attention to detail makes this feel truly special.

Taylor Kim

Verified customer

Frequently Asked Questions

Once your order is shipped, you will receive a confirmation email containing a tracking number and a link to monitor your delivery status in real-time. You can also log into your account to view order history.

We offer a 30-day return policy for unused items in their original packaging. To initiate a return, please visit our Returns Center or contact our customer support team. Return shipping fees may apply unless the item is defective.

We take great care in packaging, but accidents can happen. If your item arrives damaged or defective, please contact us within 48 hours of delivery with photos of the item and box, and we will promptly send a replacement or issue a full refund.

Currently, we ship to the United States and select international regions. Standard and expedited shipping options are available at checkout. Shipping rates and delivery times are calculated based on your location.