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Honeywell Temperature Sensor: Wall Mount, Conduit Box, Analog - Room Temperature Sensors
HoneywellRoom Temperature Sensors

Honeywell Temperature Sensor: Wall Mount, Conduit Box, Analog

The Honeywell TR23/U is a wall-mount room temperature sensor with an analog display, housed in a conduit box. It transmits temperature signals wirelessly and is compatible with building automation systems. The sensor…

SKU 3G-OTH-69551

Also listed as: TR23U · TR23 U · TR23-U

Brand
Honeywell
Item
Temperature Sensor: Wall Mount, Conduit Box, Analog
Category
Room Temperature Sensors
Available to Order
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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

Honeywell
Manufacturer Part Number
TR23/U
Display
Analog Display
Housing Type
Conduit Box
Product Type
Temperature Sensor
Mounting Location
Wall Mount
Temperature Signal
Wireless Transmission
Temperature Accuracy
±1 °F (12 °C to 30 °C)
Temperature Signal Output
Wireless Transmission
For Use With Building Automation Systems
Building Automation System Compatible

Technical Documents

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

Product Description

The Honeywell TR23/U is a wall-mount room temperature sensor with an analog display, housed in a conduit box. It transmits temperature signals wirelessly and is compatible with building automation systems. The sensor offers a temperature accuracy of ±1 °F (12 °C to 30 °C).

Frequently Asked Questions

What is the Honeywell TR23/U temperature sensor used for?

The Honeywell TR23/U is a wall-mount room temperature sensor used in building automation systems. It provides analog display and wireless transmission of temperature signals for HVAC control in commercial or industrial facilities.

What are the specifications of the Honeywell TR23/U?

The Honeywell TR23/U is a wall-mount temperature sensor with a conduit box housing and analog display. It transmits temperature signals wirelessly and is compatible with building automation systems. Temperature accuracy is ±1 °F (12 °C to 30 °C).

Where to buy the Honeywell TR23/U worldwide?

3G Electric supplies the Honeywell TR23/U worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the Honeywell TR23/U temperature sensor?

Mount the Honeywell TR23/U on a wall using the conduit box. Ensure the sensor is away from heat sources or drafts. Follow standard wiring practices for wireless transmission modules. Refer to the manufacturer's manual for detailed setup.

Used in

Common applications for Honeywell
Commercial kitchen and inflight-catering steam boilers — RM7890 / RM7895 flame relays with UV detection
Food-processing ramp-and-dwell ovens — DBC2000E / DBC2100E controllers
Hotel and hospital boiler plants — VR8205 combination gas controls
Petrochemical tank-farm heating — V4xxx gas-valve bodies with ML7420 actuators
Retrofit swap-outs from legacy Fireye / Satronic — Honeywell replacement kits

Honeywell Products

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

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