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Dwyer Min/Max Dial Thermometer: 0°F to 200°F to -17.8°C to 93.3°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 200°F to -17.8°C to 93.3°C, +/- 2% Accuracy

The Dwyer BTM39010D is a min/max-reading thread-mount dial thermometer with a 3-inch dial diameter and a dual-scale range of 0°F to 200°F and -17.8°C to 93.3°C. It offers an accuracy of +/- 2%.

SKU 3G-OTH-178885

Brand
Dwyer
Item
Min/Max Dial Thermometer: 0°F to 200°F to -17.8°C to 93.3°C, +/- 2% Accuracy
Category
Min/Max-Reading Thread-Mount Dial Thermometers
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Technical Specifications

Dwyer
Manufacturer Part Number
BTM39010D
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 BTM39010D is a min/max-reading thread-mount dial thermometer with a 3-inch dial diameter and a dual-scale range of 0°F to 200°F and -17.8°C to 93.3°C. It offers an accuracy of +/- 2%.

Frequently Asked Questions

What is the Dwyer BTM39010D min/max dial thermometer used for?

The Dwyer BTM39010D is used to monitor and record the minimum and maximum temperatures in HVAC, refrigeration, and industrial process systems. Its thread-mount design allows direct installation into pipes or tanks, and the dual-scale dial shows readings in both Fahrenheit and Celsius.

What are the specifications of the Dwyer BTM39010D thermometer?

The Dwyer BTM39010D is a min/max-reading thread-mount dial thermometer with a 3-inch dial diameter. It has a dual-scale range of 0°F to 200°F and -17.8°C to 93.3°C, with an accuracy of +/- 2%. The manufacturer part number is BTM39010D.

Where to buy the Dwyer BTM39010D thermometer worldwide?

You can source the Dwyer BTM39010D thermometer worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install a Dwyer thread-mount dial thermometer?

To install a Dwyer thread-mount dial thermometer, select a location with good fluid contact and a standard threaded port. Apply thread sealant to the thermometer stem, hand-tighten into the port, then use a wrench for a secure seal. Avoid overtightening to prevent damage. Always follow the manufacturer's installation guidelines.

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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