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Dwyer BTM3404D Min/Max-Reading Thread-Mount Dial Thermometer - Min/Max-Reading Thread-Mount Dial Thermometers
DwyerMin/Max-Reading Thread-Mount Dial Thermometers

Dwyer BTM3404D Min/Max-Reading Thread-Mount Dial Thermometer

The DWYER Min/Max Dial Thermometer (MPN BTM3404D) is a min/max-reading thread-mount dial thermometer with a 3-inch dial diameter. It measures temperatures from -40°F to 160°F (-40°C to 71.1°C) with an accuracy of +/- 2%.

SKU 3G-OTH-178877

Brand
Dwyer
Item
BTM3404D Min/Max-Reading Thread-Mount Dial Thermometer
Category
Min/Max-Reading Thread-Mount Dial Thermometers
Available to Order
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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
BTM3404D
Type
+/- 2% Accuracy
Accuracy
+/- 2%
Dial Dia
3 in

Technical Documents

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

Product Description

The DWYER Min/Max Dial Thermometer (MPN BTM3404D) is a min/max-reading thread-mount dial thermometer with a 3-inch dial diameter. It measures temperatures from -40°F to 160°F (-40°C to 71.1°C) with an accuracy of +/- 2%.

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 Min/Max Dial Thermometer used for?

The DWYER Min/Max Dial Thermometer (BTM3404D) is used to record the highest and lowest temperatures in HVAC, refrigeration, and process piping systems. Its thread-mount design allows permanent installation in tanks, ducts, or pipelines for continuous monitoring.

What are the specifications of the DWYER BTM3404D thermometer?

The DWYER BTM3404D has a 3-inch dial diameter, measures -40°F to 160°F (-40°C to 71.1°C), and offers +/- 2% accuracy. It is a min/max-reading thread-mount dial thermometer, ideal for industrial temperature monitoring.

Where to buy the DWYER BTM3404D thermometer worldwide?

3G Electric supplies the DWYER BTM3404D min/max dial thermometer to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the genuine Dwyer product for your industrial application.

How to install a DWYER thread-mount dial thermometer?

Install the DWYER BTM3404D by threading it into a standard 1/2-inch NPT fitting. Ensure the sensing bulb is fully immersed in the medium. Avoid overtightening; use a backup wrench on the hex. Calibrate per Dwyer's manual for accurate min/max readings.

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 min/max-reading thread-mount dial thermometers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Thread-mount dial thermometer with min/max recording function. 3-inch dial diameter, accuracy +/- 2%. Suitable for monitoring temperature extremes in pipes or tanks in HVAC, refrigeration, and industrial process applications
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Thread-mount dial thermometer with min/max recording function. 3-inch dial diameter, accuracy +/- 2%. Suitable for monitoring temperature extremes in pipes or tanks in HVAC, refrigeration, and industrial process applications
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Thread-mount dial thermometer with min/max recording function. 3-inch dial diameter. Accuracy +/- 2%. Suitable for monitoring temperature extremes in pipes or tanks in HVAC, refrigeration, and industrial process applications
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Thread-mount dial thermometer with min/max recording function. 3-inch dial diameter, accuracy +/- 2%. Dual scale: 50 to 300 °F and 10 to 148.9 °C. Suitable for direct installation into pipes or tanks for monitoring temperature extremes in HVAC, refrigeration, and industrial process systems
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This Dwyer min/max-reading thread-mount dial thermometer records minimum and maximum temperature readings. It features a 3-inch dial diameter and +/- 2% accuracy. Suitable for monitoring temperature in HVAC, refrigeration, and process applications such as ducts, tanks, or pipelines
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