We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
Dwyer 651TC-04 Standard Temperature Transmitter with Head-Mount, K Type, 752°F - Standard Temperature Transmitters with Head-Mount
DwyerStandard Temperature Transmitters with Head-Mount

Dwyer 651TC-04 Standard Temperature Transmitter with Head-Mount, K Type, 752°F

The DWYER Series 651 Standard Temperature Transmitter with Head-Mount (MPN 651TC-04) is a K Type temperature transducer with a 752 °F temperature range and ±0.1% FS accuracy plus cold junction errors. It requires 4…

SKU 3G-OTH-178126

Also listed as: 651TC04 · 651TC 04

Brand
Dwyer
Item
651TC-04 Standard Temperature Transmitter with Head-Mount, K Type, 752°F
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 — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Dwyer
Manufacturer Part Number
651TC-04
Series
651
Type
K Type, 752°F Process Media Temp Measurement - Max
Power Required
4 to 20mA DC
Temperature Range
752 °F
Sensing Element Type
K Type
Temperature Accuracy
±0.1% FS Plus Cold Junction Errors

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 Series 651 Standard Temperature Transmitter with Head-Mount (MPN 651TC-04) is a K Type temperature transducer with a 752 °F temperature range and ±0.1% FS accuracy plus cold junction errors. It requires 4 to 20mA DC power for operation.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the DWYER 651TC-04 temperature transducer used for?

The DWYER 651TC-04 is a head-mount temperature transmitter used for industrial process media temperature measurement up to 752 °F. It is commonly applied in HVAC, chemical processing, and manufacturing plants where accurate K-type thermocouple signals need conversion to a 4-20mA DC output for monitoring or control systems.

What are the specifications of the DWYER 651TC-04?

The DWYER 651TC-04 is a Series 651 standard temperature transmitter with head-mount. It has a K-type sensing element, temperature range of 752 °F, accuracy of ±0.1% FS plus cold junction errors, and requires 4 to 20mA DC power. The manufacturer part number is 651TC-04.

Where to buy the DWYER 651TC-04 worldwide?

You can source the DWYER 651TC-04 through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine Dwyer temperature transducers for international procurement.

How to install a head-mount temperature transmitter like the DWYER 651TC-04?

Install the DWYER 651TC-04 by mounting the head directly onto the thermocouple connection head. Wire the 4-20mA DC loop power supply to the transmitter terminals per the wiring diagram. Ensure the K-type thermocouple is properly inserted into the process media. Follow standard industrial wiring practices and verify calibration before commissioning.

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
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
Duct-mount transmitter for measuring humidity and temperature in HVAC air-handling units. Features Type III Thermistor (10K @ 25°C) sensing element, 2% humidity accuracy, ±0.36°F temperature accuracy at 77°F, and 4-20mA DC output. Operates on 10-35V DC power over -4°F to 140°F range
Dwyer
Duct-mount transmitter for measuring humidity and temperature in HVAC air-handling units. Features Type III Thermistor (10K @ 25°C) sensing element, 2% humidity accuracy, ±0.36°F temperature accuracy at 77°F, and 4-20mA DC output. Operates on 10-35V DC power over -4°F to 140°F range
Outdoor surface-mount transmitter for temperature and humidity measurement with 4 to 20mA output. Features Type II Thermistor (10K @ 25°C) sensing element, ±2% RH accuracy (10 to 90% RH at 25°C), and ±0.36°F temperature accuracy at 77°F. Operates on 10 to 35V DC over -4°F to 140°F range. Includes 1/2 in NPS connection and screw terminals. Suitable for HVAC, environmental monitoring, and building automation systems
Dwyer
Outdoor surface-mount transmitter for temperature and humidity measurement with 4 to 20mA output. Features Type II Thermistor (10K @ 25°C) sensing element, ±2% RH accuracy (10 to 90% RH at 25°C), and ±0.36°F temperature accuracy at 77°F. Operates on 10 to 35V DC over -4°F to 140°F range. Includes 1/2 in NPS connection and screw terminals. Suitable for HVAC, environmental monitoring, and building automation systems
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 thread-mount transmitting dial thermometer provides local temperature readout and a process output for remote monitoring. It features a 6-inch stem, ±1% accuracy, and a male connection. Suitable for industrial processes such as HVAC, boiler, and process piping systems
Dwyer
This thread-mount transmitting dial thermometer provides local temperature readout and a process output for remote monitoring. It features a 6-inch stem, ±1% accuracy, and a male connection. Suitable for industrial processes such as HVAC, boiler, and process piping systems

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 TBU-00 is a head-mount temperature transmitter that accepts universal inputs from thermocouple, RTD, or thermistor sensors. It provides a 4 to 20 mA output with ±0.1% full scale accuracy for thermocouple inputs. Maximum operating temperature is 185°F. Suitable for industrial temperature monitoring and control applications
Dwyer
The Dwyer TBU-00 is a head-mount temperature transmitter that accepts universal inputs from thermocouple, RTD, or thermistor sensors. It provides a 4 to 20 mA output with ±0.1% full scale accuracy for thermocouple inputs. Maximum operating temperature is 185°F. Suitable for industrial temperature monitoring and control applications
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-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