Genuine Sontay RH-D-AH Duct Humidity & Temperature Sensor

This listing is for a brand new and factory-sealed Sontay RH-D-AH Duct Mounted Humidity & Temperature Sensor. Designed for Building Management Systems (BMS) and HVAC applications, this high-accuracy sensor provides reliable humidity and temperature monitoring within ventilation ducts and air handling units.

Manufactured to Sontay's high engineering standards, the RH-D-AH features ±2% RH accuracy, making it suitable for demanding commercial and industrial environmental control applications.

Ideal for new installations, maintenance engineers, HVAC contractors, facilities management and BMS integrators.

---

Key Features

• Genuine Sontay RH-D-AH
• Brand New & Factory Sealed
• Measures Relative Humidity and Temperature
• High Accuracy ±2% RH
• Designed for Duct Mounting Applications
• Suitable for HVAC & Building Management Systems
• Robust Industrial Housing
• Long-Life Capacitive Humidity Sensor
• Reliable Temperature Measurement
• Easy Installation
• Maintenance-Free Operation
• Commercial & Industrial Grade

---

Typical Applications

• Air Handling Units (AHU)
• HVAC Systems
• Ventilation Ducts
• Building Management Systems (BMS)
• Commercial Buildings
• Hospitals
• Pharmaceutical Facilities
• Clean Rooms
• Laboratories
• Data Centres
• Warehouses
• Schools & Universities

---

Specifications

• Manufacturer: Sontay
• Model: RH-D-AH
• Type: Duct Mounted Humidity & Temperature Sensor
• Humidity Accuracy: ±2% RH
• Humidity Measurement Range: 0–100% RH
• Temperature Measurement: Integrated Temperature Sensor
• Installation: Duct Mounted
• Housing: Industrial ABS Enclosure
• Application: Indoor Commercial & Industrial HVAC
• Output: Suitable for Building Management Systems (model dependent)
• Condition: Brand New & Factory Sealed

---

Condition

Brand New – Factory Sealed

• Unused
• Original sealed packaging
• Excellent cosmetic condition
• Ready for installation

Please refer to the photographs as they form part of the item description.

---

What's Included

• Genuine Sontay RH-D-AH Duct Mounted Humidity & Temperature Sensor
• Original Factory Packaging
• Manufacturer's supplied accessories (where included by Sontay)

---

Why Buy From Us?

✔ Price Includes 20% UK VAT
✔ VAT Invoice Supplied
✔ FREE Tracked UK Shipping
✔ Same Working Day Dispatch (where possible)
✔ 30-Day FREE Returns
✔ Professionally Packaged for Safe Delivery

---

Warranty

Covered by our 12-Month Return-to-Base Warranty against manufacturing defects, giving you added confidence in your purchase.

---

eBay Item Specifics

• Brand: Sontay
• Model: RH-D-AH
• MPN: RH-D-AH
• Type: Duct Mounted Humidity & Temperature Sensor
• Sensor Type: Relative Humidity & Temperature
• Humidity Accuracy: ±2% RH
• Humidity Range: 0–100% RH
• Mounting: Duct Mounted
• Application: HVAC / BMS / Air Handling Units
• Compatible Systems: Building Management Systems
• Power Source: System Powered
• Indoor/Outdoor: Indoor
• Condition: Brand New
• Country/Region of Manufacture: United Kingdom
• EAN: Does Not Apply

---

Shipping

• FREE Tracked UK Shipping
• Secure professional packaging
• Same working day dispatch where possible
• International shipping available through the eBay Global Shipping Programme (eIS)

---

Returns

30-Day FREE Returns for complete peace of mind.