We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
Dwyer TBU-00 Universal Head-Mount Temperature Transmitter - Standard Temperature Transmitters with Head-Mount
DwyerStandard Temperature Transmitters with Head-Mount

Dwyer TBU-00 Universal Head-Mount Temperature Transmitter

The Dwyer TBU-00 is a standard temperature transmitter with head-mount design, accepting universal inputs from thermocouple, RTD, or thermistor sensing elements. It operates on a 4 to 20 mA power supply and offers a…

SKU 3G-OTH-178133

Also listed as: TBU00 · TBU 00

Brand
Dwyer
Item
TBU-00 Universal Head-Mount Temperature Transmitter
Category
Standard Temperature Transmitters with Head-Mount
Available to Order
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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Dwyer
Manufacturer Part Number
TBU-00
Type
RTD, Thermistor), 185°F Op Temp - Max
Power Required
4 to 20mA
Sensing Element Type
Universal (Thermocouple, RTD, Thermistor)
Temperature Accuracy
±0.1% Full Scale (Thermocouple)

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

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

Product Description

The Dwyer TBU-00 is a standard temperature transmitter with head-mount design, accepting universal inputs from thermocouple, RTD, or thermistor sensing elements. It operates on a 4 to 20 mA power supply and offers a temperature accuracy of ±0.1% Full Scale for thermocouple inputs. This device is suitable for industrial temperature measurement applications requiring a versatile, head-mount transmitter.

Frequently Asked Questions

What is the Dwyer TBU-00 temperature transmitter used for?

The Dwyer TBU-00 is a head-mount temperature transmitter used in industrial processes to convert signals from thermocouple, RTD, or thermistor sensors into a standardized 4 to 20 mA output. It is suitable for applications requiring accurate temperature monitoring in HVAC, chemical, and manufacturing environments.

What are the specifications of the Dwyer TBU-00?

The Dwyer TBU-00 accepts universal inputs from thermocouple, RTD, or thermistor sensing elements. It operates on a 4 to 20 mA power supply and provides temperature accuracy of ±0.1% Full Scale for thermocouple inputs. The maximum operating temperature is 185°F. The manufacturer part number is TBU-00.

Where to buy the Dwyer TBU-00 worldwide?

The Dwyer TBU-00 is available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for pricing and lead time on this temperature transmitter.

How to install a head-mount temperature transmitter like the Dwyer TBU-00?

Install the Dwyer TBU-00 by mounting it directly into the sensor head. Connect the thermocouple, RTD, or thermistor leads to the input terminals per the wiring diagram. Apply a 4 to 20 mA power supply and verify output signal. Follow standard industrial wiring practices and ensure the operating temperature does not exceed 185°F.

Used in

Common applications for Dwyer
Combustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks
Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges
HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points
Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units
BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management

Dwyer Products

3G Electric supplies Dwyer standard temperature transmitters with head-mount. 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 →

Compatible alternatives & equivalents

Cross-referenced by specification & description
Dwyer RHCN-7000 duct-mount transmitter measures temperature and relative humidity in HVAC ducts. It provides a 4 to 20 mA output signal for building management systems and environmental control. Powered by 230V AC, it operates from 32°F to 158°F
Dwyer
Dwyer RHCN-7000 duct-mount transmitter measures temperature and relative humidity in HVAC ducts. It provides a 4 to 20 mA output signal for building management systems and environmental control. Powered by 230V AC, it operates from 32°F to 158°F
This duct-mount transmitter continuously measures and transmits both temperature and relative humidity in HVAC ducts, cleanrooms, and industrial process air streams. It features a 4 to 20 mA output for interfacing with building management systems or PLCs, and operates on 110V AC power within a temperature range of 32°F to 158°F
Dwyer
This duct-mount transmitter continuously measures and transmits both temperature and relative humidity in HVAC ducts, cleanrooms, and industrial process air streams. It features a 4 to 20 mA output for interfacing with building management systems or PLCs, and operates on 110V AC power within a temperature range of 32°F to 158°F
Duct-mount transmitter for temperature and humidity measurement in HVAC systems. Provides a 4 to 20 mA output signal for integration with building automation controls. Operates over a range of 32 to 158°F and is powered by 110V AC
Dwyer
Duct-mount transmitter for temperature and humidity measurement in HVAC systems. Provides a 4 to 20 mA output signal for integration with building automation controls. Operates over a range of 32 to 158°F and is powered by 110V AC
Duct-mount transmitter for simultaneous temperature and relative humidity measurement in HVAC air-handling systems. Provides a 4 to 20 mA output signal for integration with building automation or control panels. Operates over a temperature range of 32°F to 158°F and is powered by 110V AC
Dwyer
Duct-mount transmitter for simultaneous temperature and relative humidity measurement in HVAC air-handling systems. Provides a 4 to 20 mA output signal for integration with building automation or control panels. Operates over a temperature range of 32°F to 158°F and is powered by 110V AC
The Dwyer RHP-2D1B is a duct-mount transmitter for measuring temperature and humidity in HVAC air-handling systems. It outputs a 4 to 20mA DC signal proportional to both parameters, using a Type II Thermistor (10K @ 25°C) for temperature sensing with ±0.36°F accuracy at 77°F and a humidity sensor with 2% accuracy. The device operates on 10 to 35V DC power and covers a temperature range of -4 °F to 140 °F, with screw terminal connections
Dwyer
The Dwyer RHP-2D1B is a duct-mount transmitter for measuring temperature and humidity in HVAC air-handling systems. It outputs a 4 to 20mA DC signal proportional to both parameters, using a Type II Thermistor (10K @ 25°C) for temperature sensing with ±0.36°F accuracy at 77°F and a humidity sensor with 2% accuracy. The device operates on 10 to 35V DC power and covers a temperature range of -4 °F to 140 °F, with screw terminal connections

More from Dwyer

View all Dwyer parts →
K-type thermocouple temperature transmitter with head-mount design. Converts temperature signals to a 4 to 20mA DC output. Measures process media temperatures up to 212°F with accuracy of ±0.1% FS plus cold junction errors. Suitable for industrial monitoring and control applications
Dwyer
K-type thermocouple temperature transmitter with head-mount design. Converts temperature signals to a 4 to 20mA DC output. Measures process media temperatures up to 212°F with accuracy of ±0.1% FS plus cold junction errors. Suitable for industrial monitoring and control applications
The Dwyer Series 651 head-mount temperature transmitter uses an RTD sensing element to measure process media temperature up to 392°F. It operates on a 4-20mA DC loop power and provides an accuracy of ±0.2°C plus 0.2% of reading. This transmitter is suited for industrial temperature monitoring in HVAC, refrigeration, and process control systems
Dwyer
The Dwyer Series 651 head-mount temperature transmitter uses an RTD sensing element to measure process media temperature up to 392°F. It operates on a 4-20mA DC loop power and provides an accuracy of ±0.2°C plus 0.2% of reading. This transmitter is suited for industrial temperature monitoring in HVAC, refrigeration, and process control systems
The Dwyer Series 651A-40 is a head-mount temperature transmitter with an RTD sensing element. It measures process media temperatures up to 752°F and provides a 4 to 20mA DC output. Accuracy is ±0.2°C plus 0.2% of reading. Typical applications include industrial process control, HVAC, and building automation systems
Dwyer
The Dwyer Series 651A-40 is a head-mount temperature transmitter with an RTD sensing element. It measures process media temperatures up to 752°F and provides a 4 to 20mA DC output. Accuracy is ±0.2°C plus 0.2% of reading. Typical applications include industrial process control, HVAC, and building automation systems
The Dwyer Series 651 head-mount temperature transmitter uses an RTD sensing element to measure process media temperature up to 212°F. It provides a 4-20mA DC output with an accuracy of ±0.2°C plus 0.2% of reading. Typical applications include temperature monitoring in HVAC, industrial processing, and fluid systems
Dwyer
The Dwyer Series 651 head-mount temperature transmitter uses an RTD sensing element to measure process media temperature up to 212°F. It provides a 4-20mA DC output with an accuracy of ±0.2°C plus 0.2% of reading. Typical applications include temperature monitoring in HVAC, industrial processing, and fluid systems
This head-mount temperature transmitter from Dwyer's Series 651 uses a K-type thermocouple to measure process media temperatures up to 392°F. It provides a 4-20mA DC output with an accuracy of ±0.1% FS plus cold junction errors, suitable for industrial temperature monitoring and control applications
Dwyer
This head-mount temperature transmitter from Dwyer's Series 651 uses a K-type thermocouple to measure process media temperatures up to 392°F. It provides a 4-20mA DC output with an accuracy of ±0.1% FS plus cold junction errors, suitable for industrial temperature monitoring and control applications
The Dwyer 651TC-04 is a head-mount temperature transmitter for industrial process media temperature measurement up to 752°F. It accepts K-type thermocouple input and provides a 4 to 20 mA DC output. Accuracy is ±0.1% FS plus cold junction errors. Typical applications include temperature monitoring in HVAC, chemical processing, and manufacturing
Dwyer
The Dwyer 651TC-04 is a head-mount temperature transmitter for industrial process media temperature measurement up to 752°F. It accepts K-type thermocouple input and provides a 4 to 20 mA DC output. Accuracy is ±0.1% FS plus cold junction errors. Typical applications include temperature monitoring in HVAC, chemical processing, and manufacturing
The Dwyer 651TC-06 is a head-mount temperature transmitter with a K Type thermocouple sensing element. It measures process media temperatures up to 1,112°F with an accuracy of ±0.1% FS plus cold junction errors. The transmitter operates on a 4 to 20mA DC power supply and is suitable for industrial temperature monitoring applications
Dwyer
The Dwyer 651TC-06 is a head-mount temperature transmitter with a K Type thermocouple sensing element. It measures process media temperatures up to 1,112°F with an accuracy of ±0.1% FS plus cold junction errors. The transmitter operates on a 4 to 20mA DC power supply and is suitable for industrial temperature monitoring applications