Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
JOHNSON CONTROLS Duct Temperature & Humidity Sensor - Duct Temperature & Humidity Sensors
JOHNSON CONTROLSDuct Temperature & Humidity Sensors

JOHNSON CONTROLS Duct Temperature & Humidity Sensor

The JOHNSON CONTROLS HE-69135NS-0 is a duct-mounted temperature and humidity sensor with a plastic housing and no display. It measures relative humidity from 0 to 100% with an accuracy of ±3% of full scale and…

SKU 3G-OTH-68765

Also listed as: HE69135NS0 · HE 69135NS 0

Brand
JOHNSON CONTROLS
Item
Duct Temperature & Humidity Sensor
Part Number
HE-69135NS-0
Category
Duct Temperature & Humidity Sensors
Available to Order
Also known as:HE-69135NS-0JOHNSON CONTROLS
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

JOHNSON CONTROLS
Manufacturer Part Number
HE-69135NS-0
Display
No Display
Housing
Plastic
Product Type
Duct Temperature and Humidity Sensor
Humidity Output
0 to 5V DC
Mounting Location
Duct Mount
Temperature Accuracy
±0.34°F
Relative Humidity Range
0 to 100%
Electrical Connection Type
Screw Terminals
Relative Humidity Accuracy
±3% of Full Scale
For Use With Building Automation Systems
Building Automation System Compatible

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

JOHNSON CONTROLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JOHNSON CONTROLS HE-69135NS-0 is a duct-mounted temperature and humidity sensor with a plastic housing and no display. It measures relative humidity from 0 to 100% with an accuracy of ±3% of full scale and outputs a 0 to 5V DC signal, while temperature accuracy is ±0.34°F over a 32°F to 131°F range. The sensor connects via screw terminals and is compatible with building automation systems.

Frequently Asked Questions

What is the JOHNSON CONTROLS HE-69135NS-0 humidity sensor used for?

The JOHNSON CONTROLS HE-69135NS-0 is a duct-mounted sensor that measures both temperature and relative humidity in HVAC ducts. It is used in building automation systems to monitor and control indoor air conditions, ensuring comfort and energy efficiency in commercial and industrial facilities.

What are the specifications of the JOHNSON CONTROLS HE-69135NS-0?

The HE-69135NS-0 measures relative humidity from 0 to 100% with ±3% accuracy and outputs 0 to 5V DC. Temperature range is 32°F to 131°F with ±0.34°F accuracy. It has a plastic housing, no display, screw terminals, and is compatible with building automation systems.

Where to buy the JOHNSON CONTROLS HE-69135NS-0 worldwide?

3G Electric supplies the JOHNSON CONTROLS HE-69135NS-0 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the JOHNSON CONTROLS HE-69135NS-0 duct sensor?

Mount the sensor in a duct location with representative airflow, avoiding areas near coils or dampers. Use screw terminals for wiring per the building automation system's voltage requirements. Ensure the sensor is securely fastened and the housing is sealed to prevent air leakage.

Used in

Common applications for JOHNSON CONTROLS
Building automation systems — Johnson Controls TE-6361M-1 duct temperature sensor for monitoring duct temperatures in HVAC systems.
Refrigeration systems — Johnson Controls SEC99AA-24C armored capillary tubing for connecting pressure controls.
HVAC differential pressure control — Johnson Controls P74EA-8C for controlling equipment based on pressure changes.
Liquid flow detection — Johnson Controls F261MAH-V01C paddle flow switch for piping systems.
Hydronic heating and cooling — Johnson Controls VG2431YN globe valve for flow control in water systems.
Refrigeration condensing units — Johnson Controls P66AAB-1C fan speed control for maintaining pressure.
Not sure this is the right part? Photo-identify it→

JOHNSON CONTROLS Products

3G Electric supplies JOHNSON CONTROLS duct temperature & humidity sensors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from JOHNSON CONTROLS

View all JOHNSON CONTROLS parts →
Duct-mount sensor with plastic housing, no display, and screw terminals. Measures temperature from 32°F to 131°F with ±0.34°F accuracy and relative humidity from 20 to 80% with ±2% of full scale accuracy. Provides 0 to 10V DC humidity output. Includes Certificate of Calibration Conformance. Compatible with building automation systems for monitoring HVAC duct conditions
JOHNSON CONTROLS
Duct-mount sensor with plastic housing, no display, and screw terminals. Measures temperature from 32°F to 131°F with ±0.34°F accuracy and relative humidity from 20 to 80% with ±2% of full scale accuracy. Provides 0 to 10V DC humidity output. Includes Certificate of Calibration Conformance. Compatible with building automation systems for monitoring HVAC duct conditions

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first