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Dwyer Min/Max Dial Thermometer: 0°F to 140°F to -17.8°C to 60°C, +/- 2% Accuracy - Min/Max-Reading Thread-Mount Dial Thermometers
DwyerMin/Max-Reading Thread-Mount Dial Thermometers

Dwyer Min/Max Dial Thermometer: 0°F to 140°F to -17.8°C to 60°C, +/- 2% Accuracy

The DWYER Min/Max-Reading Thread-Mount Dial Thermometer (MPN BTM39011D) measures temperatures from 0°F to 140°F and -17.8°C to 60°C with an accuracy of +/- 2%. It features a 3-inch dial diameter and is designed for…

SKU 3G-OTH-178881

Brand
Dwyer
Item
Min/Max Dial Thermometer: 0°F to 140°F to -17.8°C to 60°C, +/- 2% Accuracy
Category
Min/Max-Reading Thread-Mount Dial Thermometers
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Technical Specifications

Dwyer
Manufacturer Part Number
BTM39011D
Type
+/- 2% Accuracy
Accuracy
+/- 2%
Dial Dia
3 in
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Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DWYER Min/Max-Reading Thread-Mount Dial Thermometer (MPN BTM39011D) measures temperatures from 0°F to 140°F and -17.8°C to 60°C with an accuracy of +/- 2%. It features a 3-inch dial diameter and is designed for thread-mount installation.

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-Reading Thread-Mount Dial Thermometer is used to monitor and record the lowest and highest temperatures in HVAC, refrigeration, and industrial process applications. Its 3-inch dial and thread-mount design allow easy installation in pipes or tanks for continuous temperature tracking.

What are the specifications of the DWYER BTM39011D thermometer?

The DWYER BTM39011D Min/Max Dial Thermometer has a temperature range of 0°F to 140°F and -17.8°C to 60°C with an accuracy of +/- 2%. It features a 3-inch dial diameter and a thread-mount design for secure installation. The manufacturer part number is BTM39011D.

Where to buy the DWYER BTM39011D thermometer worldwide?

You can source the DWYER BTM39011D Min/Max Dial Thermometer worldwide through 3G Electric. 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 a DWYER Min/Max Dial Thermometer?

To install the DWYER Min/Max Dial Thermometer, select a thread-mount location on a pipe or tank where the sensing element is fully immersed. Apply thread sealant to the fitting, hand-tighten, then use a wrench to secure without over-torquing. Avoid mounting near heat sources or in direct sunlight for accurate 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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